[go: up one dir, main page]

US20130133675A1 - Smokeless flavor inhalator - Google Patents

Smokeless flavor inhalator Download PDF

Info

Publication number
US20130133675A1
US20130133675A1 US13/720,081 US201213720081A US2013133675A1 US 20130133675 A1 US20130133675 A1 US 20130133675A1 US 201213720081 A US201213720081 A US 201213720081A US 2013133675 A1 US2013133675 A1 US 2013133675A1
Authority
US
United States
Prior art keywords
flavor
heat source
tobacco material
cooling element
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/720,081
Other languages
English (en)
Inventor
Yasuhiro SHINOZAKI
Kazuhiko Katayama
Takeshi Akiyama
Yoshiaki Ishikawa
Manabu Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Assigned to JAPAN TOBACCO INC. reassignment JAPAN TOBACCO INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AKIYAMA, TAKESHI, ISHIKAWA, YOSHIAKI, KATAYAMA, KAZUHIKO, SHINOZAKI, YASUHIRO, YAMADA, MANABU
Publication of US20130133675A1 publication Critical patent/US20130133675A1/en
Priority to US16/038,877 priority Critical patent/US11160304B2/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A24F47/008—
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources

Definitions

  • the present invention relates to smokeless flavor inhalators capable of releasing flavor without generating aerosol to allow users to inhale and enjoy the released flavor.
  • Smoking articles such as cigarettes and cigars are typical flavor generation products using, as a medium, the smoke (aerosol) produced by the combustion of tobacco leaves to allow users to enjoy the flavor of tobacco through the senses of taste and smell.
  • the substitutes for the smoking articles can be roughly classified into two types, non-heating type and heating type. In either type, tobacco leaves are not burned, and thus it is possible to prevent the sidestream smoke or smell of the burned tobacco leaves from affecting the people around the user.
  • the non-heating type smoking article substitute disclosed in Patent Document 1 identified below includes a holder provided with an air inlet opening and a mouthpiece, and an air permeable vessel accommodated in the holder.
  • the air permeable vessel is filled with a tobacco material impregnated with the flavor components of tobacco.
  • the user has only to inhale, through the mouthpiece, the air that has passed through the tobacco material, without lighting the tobacco material, to enjoy the flavor of tobacco contained in the air.
  • the heating-type substitutes for the smoking articles can be classified in more detail according to the type of heat source and the method of transferring heat from the heat source to the tobacco material or the flavor generator.
  • the smoking article substitutes disclosed in Patent Documents 2 to 6 use a carbon heat source.
  • the carbon heat source heats air by utilizing the heat of combustion thereof, to produce a high-temperature gas flow for heating the tobacco material or the flavor generator.
  • the flavor components of tobacco are vaporized and released invariably by heating the tobacco material or the flavor generator.
  • the smoking article substitutes disclosed in Patent Documents 7 and 8 also use a carbon heat source.
  • heat generated by the combustion of the carbon heat source is transferred to the tobacco material or the flavor generator to heat same.
  • the smoking article substitutes disclosed in Patent Documents 9 to 13 use a liquid or gas fuel as the heat source.
  • a liquid fuel is burned with the aid of a catalyst, and the tobacco material or the flavor generator is heated by a high-temperature gas flow created by the combustion heat of the liquid fuel.
  • the smoking article substitute of Patent Document 10 is equipped with a micro gas burner as an attachment, which is used to heat a cigarette.
  • the smoking article substitute of Patent Document 13 is provided with a heat sink, which stores heat therein as it is heated by the flame of a gas lighter (external heat source).
  • the heat stored in the heat sink is transferred through a heat pipe to a volatile component (flavor generator) to heat same.
  • the smoking article substitutes disclosed in Patent Documents 14 to 17 are provided with a heat source utilizing the heat of chemical reaction.
  • the heat source generates heat by utilizing an exothermic reaction between two chemicals (e.g., quicklime and water), to heat the tobacco material or the flavor generator.
  • the heat source generates heat by utilizing the heat of oxidation reaction of metal, to heat the tobacco material or the flavor generator.
  • the smoking article substitutes disclosed in Patent Documents 18 to 21 are all provided with a heat source utilizing electrical energy. Namely, the heat source converts electrical energy to heat energy, which is used to heat the tobacco material or the flavor generator.
  • additives to be added to the tobacco material and heating conditions for heating the additives are defined with a view to heightening the flavor component releasing effect.
  • the tobacco material or the flavor generator is heated, thus allowing a large amount of flavor components to be released from the tobacco material or the flavor generator, compared with the smoking article substitute of Patent Document 1. It is therefore thought that the user will be able to enjoy the flavor to an extent equivalent to that to which the user senses when smoking an ordinary filter cigarette. Since the heating of the tobacco material or the flavor generator is accompanied by the generation of aerosol, however, the smoking article substitutes of Patent Documents 2 to 21 are not perfectly smokeless.
  • the smoking article substitute of Patent Document 22 is smokeless and at the same time is capable of releasing an increased amount of flavor components.
  • the smoking article substitute of Patent Document 22 it is necessary that a large amount of water should be contained in the tobacco material.
  • the water content needs to be 0.25 to 7 g, preferably, 1 to 5 g per gram of the tobacco material.
  • the water content per gram of the tobacco material is 0.1 to 0.15 g, and even in snuff having a relatively high water content such as snus, the upper-limit water content per gram of the tobacco material is 0.5 g or thereabout from the standpoint of preservative quality.
  • the smoking article substitute of Patent Document 22 is not suitable for commercial realization from the standpoint of the preservative quality of the tobacco material.
  • the water content of the tobacco material decreases due to the heating of the tobacco material.
  • the amount of the flavor components released from the tobacco material varies, which brings a feeling of strangeness to the user.
  • An object of the present invention is to provide a smokeless flavor inhalator permitting compatibility between smokelessness and strengthening of flavor and also capable of stabilizing the amount of flavor components released each time the user inhales through the flavor inhalator.
  • the present invention provides a smokeless flavor inhalator comprising: a casing having a mouthpiece, the casing being configured to generate a flow of air guided therethrough toward the mouthpiece when a user inhales through the mouthpiece; a flavor generator arranged inside the casing and capable of releasing a flavor component into the air flow; and a heater for keeping the flavor generator heated at a heating temperature of 50 to 200° C., to allow the flavor component to be released while preventing generation of aerosol from the flavor generator, wherein the heater includes a carbon heat source having air permeability and attached to a distal end of the casing for heating the air, and an incombustible cooling element having air permeability and arranged inside the casing and between the carbon heat source and the flavor generator for cooling the air heated by the carbon heat source.
  • the heater keeps the heating temperature of the flavor generator at a temperature of 50 to 200° C. Accordingly, when the user inhales through the flavor inhalator, the flavor generator releases the flavor component into the air flow guided toward the mouthpiece, without generating any aerosol (smoke).
  • the flavor inhalator is therefore not only smokeless but is capable of delivering the flavor component into the user's mouth.
  • the cooling element has a plurality of through holes formed therethrough, and the through holes provide the cooling element with a heat exchange area of 500 mm 2 or more.
  • the presence of the cooling element serves to shorten the distance required between the carbon heat source and the flavor generator, making it possible to reduce the length of the flavor inhalator.
  • the smokeless flavor inhalator of the present invention permits flavor components to be effectively released from the flavor generator without an aerosol being generated from the flavor generator, whereby the flavor components of the flavor generator can be adequately delivered into the user's mouth.
  • FIG. 1 is a longitudinal sectional view of a smokeless flavor inhalator according to a first embodiment.
  • FIG. 2 exemplifies an end face of a carbon heat source.
  • FIG. 3 exemplifies another end face of the carbon heat source.
  • FIG. 4 exemplifies still another end face of the carbon heat source.
  • FIG. 5 is a longitudinal sectional view of a heat source holder according to modification 1(1) of the first embodiment.
  • FIG. 6 is a longitudinal sectional view of a flavor inhalator according to modification 1(2) of the first embodiment.
  • FIG. 7 is a longitudinal sectional view of a smokeless flavor inhalator according to a second embodiment.
  • FIG. 8 is a longitudinal sectional view of a smokeless flavor inhalator according to a third embodiment.
  • FIG. 9 is a longitudinal sectional view of a flavor inhalator according to modification 3(1) of the third embodiment.
  • FIG. 10 is a longitudinal sectional view of a flavor inhalator according to modification 3(2) of the third embodiment.
  • FIG. 11 is a longitudinal sectional view of a smokeless flavor inhalator according to a fourth embodiment.
  • FIG. 12 schematically illustrates a first testing device.
  • FIG. 13 schematically illustrates a second testing device.
  • FIG. 14 schematically illustrates a third testing device.
  • FIG. 15 is an end view of a carbon heat source used in the third testing device.
  • FIG. 16 is a perspective view of the carbon heat source of FIG. 15 .
  • FIG. 17 is a graph showing test results obtained using the third testing device.
  • FIG. 18 schematically illustrates a fourth testing device.
  • FIG. 19 is an end view of a cooling element used in the fourth testing device.
  • FIG. 20 is an end view of another cooling element used in the fourth testing device.
  • FIG. 21 is a graph showing test results obtained using the fourth testing device.
  • FIG. 22 is a graph showing the relations between heat exchange areas and outlet temperatures of the cooling element.
  • a smokeless flavor inhalator according to a first embodiment, illustrated in FIG. 1 is categorized as Carbon Combustion+High-temperature Gas Heating+Cooling type and is shaped like a rod as a whole.
  • the inhalator of FIG. 1 has a carbon heat source 10 at a distal end thereof.
  • the carbon heat source 10 will be described in detail.
  • the carbon heat source 10 is cylindrical in shape and is obtained by molding a mixture of high-purity carbon particles, an incombustible additive, an organic or inorganic binder, and water into shape. Specifically, the carbon heat source 10 has a carbon ratio of 10 to 99 weight % or a carbon content of 1 to 120 mg/mm.
  • the high-purity carbon particles are obtained, for example, by heating carbon at a high temperature of 750° C. or more for 5 minutes or more in an inert gas atmosphere. This heating process removes volatile components, which are impurities contained in carbon particles. As a result, odor emitted from the carbon particles is lessened.
  • the incombustible additive carbonates or oxides of sodium, potassium, calcium, magnesium and silicon may be used.
  • the incombustible additive accounts for 40 to 89 weight % of the carbon heat source 10 .
  • calcium carbonate is used as the incombustible additive.
  • the incombustible additive is optional and may be omitted.
  • the organic binder is one, or a mixture of two or more, of alginates, CMC, EVA, PVA, PVAC and sugars, and accounts for 1 to 10 weight % of the carbon heat source 10 .
  • a preferred organic binder is ammonium alginate.
  • mineral-based binders such as refined bentonite, or silica-based binders, such as colloidal silica, water glass and calcium silicate, may be used.
  • silica-based binders such as colloidal silica, water glass and calcium silicate.
  • the inorganic binder accounts for 5 to 20 weight % of the carbon heat source 10 .
  • the inorganic binder is superior to the organic binder in that the former emits no smoke when the carbon heat source 10 is burned.
  • the carbon heat source 10 is preferably obtained by a carbonizing-and-baking process.
  • the carbonizing-and-baking process removes the organic binder from the carbon heat source 10 , and therefore, the carbon heat source 10 does not emit odor when burned.
  • the carbonizing-and-baking process is described in detail in, for example, JP 3024703 B1.
  • the carbon heat source 10 has at least one through hole 12 extending in an axial direction thereof.
  • FIGS. 2 to 4 each illustrate an exemplary concrete shape of an end face of the carbon heat source 1 .
  • adjacent ones of the through holes 12 are set apart from each other by a partition wall.
  • the partition wall has a thickness of 0.1 to 0.5 mm.
  • the carbon heat source 10 is attached to a distal end of a heat source holder 14 .
  • the heat source holder 14 will be described in detail.
  • the heat source holder 14 has heat resistance and is tubular in shape.
  • the heat source holder 14 holds the carbon heat source 10 in such a manner that a predetermined length of the carbon heat source 10 projects from the distal end of the heat source holder 14 .
  • the heat source holder 14 has a peripheral wall with a laminated structure, for example.
  • the peripheral wall is constituted by a single laminate including a metal layer and a paper layer bonded together, or by a plurality of such laminates superposed one upon the other in a radial direction of the heat source holder 14 .
  • An inner surface of the peripheral wall has to be constituted by the metal layer.
  • the metal layer is made of an aluminum alloy, for example, and the total thickness of the metal layers included in the peripheral wall is preferably larger than or equal to 30 ⁇ m.
  • the paper layer may be obtained from wrapper paper used for cigarettes, tip paper used for filter-tipped cigarettes, or other paper material such as ordinary paper, incombustible paper and flame-resistant paper.
  • the metal layer has excellent heat conductivity. Accordingly, when the carbon heat source 10 is burned and thus the paper layer is heated by the heat from the carbon heat source 10 , the metal layer keeps the heating temperature of the paper layer lower than the burning temperature of the paper layer. The emission of odor due to scorching of the paper layer can therefore be suppressed.
  • the heat source holder 14 may have a peripheral wall made of an incombustible material, or a composite peripheral wall including a wall section constituted by the aforementioned peripheral wall with the laminated structure and a wall section made of an incombustible material.
  • the incombustible material one of inorganic materials including ceramics, meerschaums, glass and metals or a mixture of two or more of the inorganic materials may be used.
  • the heat source holder 14 accommodates a cooling element 16 .
  • the cooling element 16 has air permeability and heat resistance and is located adjacent to the carbon heat source 10 . In the following, the cooling element 16 will be described in detail.
  • the cooling element 16 is made of an inorganic material such as ceramics, meerschaums, glass, metals and calcium carbonate, hydrates, or water absorptive polymers.
  • the cooling element 16 has a honeycomb structure, a foamed structure or a packing structure, the packing structure being obtained by packing pellets or a granular or fibrous material into a mold.
  • the cooling element 16 includes internal passages. These internal passages have a total inner surface or a heat exchange area of 500 mm 2 or more.
  • the cooling element 16 contains the inorganic material of 90 to 95 wt %.
  • the cooling element 16 may alternatively have a composite structure including two or more different structures selected from the above structures, and the different structures may be juxtaposed so as to be closely adjacent to each other or with a space therebetween in the axial direction of the heat source holder 14 .
  • the cooling element 16 may contain water, an aromatic, an extraction liquid of tobacco components, and the like.
  • a material holder 18 is coupled to the proximal end of the heat source holder 14 .
  • the material holder 18 has heat resistance and is tubular in shape.
  • the material holder 18 is made of paper, metal or synthetic resin, or is farmed using the laminated structure of the aforementioned laminates.
  • a tobacco material 20 is contained in the material holder 18 .
  • the tobacco material 20 may be ordinary shredded tobacco used for cigarettes, granular tobacco used for snuff, rolled tobacco, or molded tobacco.
  • the rolled tobacco is obtained by forming a sheet of reconstituted tobacco into a roll and has channels therein.
  • the molded tobacco is obtained by molding granular tobacco into shape.
  • the tobacco material 20 may be admixed with a flavor-developing aid.
  • the flavor-developing aid contains at least one of carbonates, hydrogen carbonates, oxides and hydroxides of alkali metals and/or alkaline-earth metals.
  • a preferred flavor-developing aid is potassium carbonate.
  • the tobacco material 20 may further contain a desired aromatic or aromatics.
  • the tobacco material 20 is 5 to 30 mm in length and has a resistance of 10 to 120 mmAq to draw. It is to be noted here that the tobacco material 20 has a water content equivalent to that of shredded tobacco used in ordinary cigarettes, that is, a water content of 10 to 20 weight %.
  • the tobacco material 20 is held between front and rear stoppers 22 f and 22 r to be kept within the material holder 18 .
  • Each of the stoppers 22 f and 22 r is shaped like a disk and has air permeability.
  • the stoppers 22 f and 22 r are fitted into respective opposite ends of the material holder 18 and are each made of a filter material such as acetate and paper, or a membrane material such as nonwoven fabric, or formed using an inorganic molded piece having air permeability.
  • a mouthpiece 24 is connected to a rear end of the material holder 18 .
  • the mouthpiece 24 includes a tubular filter holder 26 .
  • the filter holder 26 is made of paper or a synthetic resin and has a rear end forming a mouthpiece.
  • a filter 28 is accommodated in the filter holder 26 .
  • the filter 28 is in the form of a solid cylinder and is made of acetate fibers, paper or the like. Acetate fibers and paper have the property of not readily adsorbing the flavor components of the tobacco material 20 .
  • the filter 28 may have at least one through hole axially extending therethrough. Further, the filter 28 may be a combination of different kinds of filter materials, like dual filters and the like for cigarettes.
  • the user first lights the carbon heat source 10 of the flavor inhalator and then inhales with the mouthpiece 24 held in his/her mouth.
  • the inhalation creates a flow of air from the outside of the flavor inhalator into the user's mouth cavity through the through holes 12 of the carbon heat source 10 , the cooling element 16 in the heat source holder 14 , the front stopper 22 f , the tobacco material 20 , the rear stopper 22 r , the filter 28 and the mouthpiece 24 .
  • the air flow While passing through the through holes 12 in the carbon heat source 10 , the air flow is heated by the combustion heat of the carbon heat source 10 . Accordingly, the air flow just left the carbon heat source 10 forms a high-temperature gas flow.
  • the high-temperature gas flow is cooled in some degree while passing through the cooling element 16 , thus turning to a heated gas flow.
  • the heated gas flow heats the tobacco material 20 when passing through the tobacco material 20 , but the heating of the tobacco material 20 by the heated gas flow does not lead to burning of the tobacco material 20 or generation of aerosol (smoke) from the tobacco material 20 .
  • the heating temperature of the tobacco material 20 is kept within a temperature range of 50 to 200° C. This temperature range is higher than an ambient temperature (concretely, 5 to 35° C.) at which the flavor inhalator is used, but is sufficiently lower than the heating temperature of the carbon heat source 10 .
  • the cooling element 16 has the function of lessening the amount of heat transferred from the carbon heat source 10 to the tobacco material 20 .
  • liquid contained in the tobacco material 20 such as water, is not aerosolized and the flavor components of the tobacco material 20 are satisfactorily released into the heated gas flow passing through the tobacco material 20 .
  • the aforementioned flavor-developing aid promotes the release of the flavor components from the tobacco material 20 into the heated gas flow; on the other hand, the amount of the flavor components adsorbed by the filter 28 of the mouthpiece 24 is small.
  • the flavor inhalator allows the heated gas flow containing a large amount of the flavor components of the tobacco material 20 to be delivered into the user's mouth cavity without generating an aerosol, so that the user can fully enjoy the flavor of the tobacco material 20 .
  • the carbon heat source 10 When the carbon heat source 10 is burned, the generation of smoke from the carbon heat source 10 is minimized as stated above, and therefore, the carbon heat source 10 also does not constitute a source of aerosol (smoke).
  • smokeless used herein means that the aerosol generated from the flavor inhalator during use has a concentration of 1.0 ⁇ 10 5 particles/cc or less. Aerosol with such a concentration is substantially invisible and the concentration is virtually unmeasurable because of the influence of the background of ambient air.
  • the water content of the tobacco material 20 is equivalent to that of shredded tobacco contained in ordinary cigarettes. Accordingly, although the tobacco material 20 is heated to a temperature falling within the aforementioned temperature range and its water content varies as a result, the amount of the flavor components in the heated gas flow inhaled per puff of the user is almost constant. As a result, the user can enjoy the flavor of the tobacco material 20 reliably and stably even if he/she repeatedly puffs.
  • the heat source holder 14 , the material holder 18 and the filter holder 26 constitute a casing of the flavor inhalator.
  • the holders 14 , 18 and 26 connected to one another at lease two of the holders may be formed as a one-piece body, or adjacent ones of the holders may be previously connected to each other by tip paper or the like. Further, the holders may be detachably connected to one another.
  • the present invention is not limited to the aforementioned first embodiment and may be modified in various ways.
  • FIG. 5 illustrates modification 1(1) of the flavor inhalator of the first embodiment.
  • a heat insulator 30 is arranged between the carbon heat source 10 and the heat source holder 14 .
  • the heat insulator 30 is tubular in shape and is made of an inorganic material such as inorganic fibers, or formed using an inorganic molded piece, for example.
  • the heat insulator 30 reduces the transfer of heat from the carbon heat source 10 to the heat source holder 14 and prevents the generation of smoke due to scorching of the heat source holder 14 .
  • the heat insulator 30 may be so arranged as to surround the entire outer periphery of the carbon heat source 10 . In this case, smoke, if produced in a small amount due to the combustion of the carbon heat source 10 , is dispersed within the heat insulator 30 and does not become visible.
  • FIG. 6 illustrates modification 1(2) of the smokeless flavor inhalator of the first embodiment.
  • the flavor inhalator has a plurality of air inlet holes 32 formed in at least one of the heat source holder 14 , the material holder 18 and the filter holder 26 .
  • the air inlet holes 32 are located downstream of the carbon heat source 10 and are arranged at intervals in the circumferential direction of the corresponding holder.
  • the air inlet holes 32 are formed in each of the heat source holder 14 , the material holder 18 and the filter holder 26 .
  • FIG. 7 illustrates a smokeless flavor inhalator according to a second embodiment.
  • the flavor inhalator of FIG. 7 is categorized as Carbon Combustion+High-temperature Gas/Thermal Conduction Heating+Cooling type.
  • the flavor inhalator of the second embodiment is provided with a heat conduction holder 50 .
  • the heat conduction holder 50 not only serves as both of the heat source holder 14 and the material holder 18 but has the function of transferring the heat of the carbon heat source 10 to the tobacco material 20 . Accordingly, the heat conduction holder 50 is made of a highly heat-conductive material.
  • the heat conduction holder 50 allows heat to be transferred from the carbon heat source 10 to the tobacco material 20 .
  • the tobacco material 20 is continuously heated to emit the flavor components having a rich taste and aroma.
  • FIG. 8 illustrates a smokeless flavor inhalator according to a third embodiment.
  • This flavor inhalator is categorized as Carbon Combustion+Thermal Conduction Heating type.
  • the flavor inhalator of the third embodiment is also provided with the heat conduction holder 50 but uses an incombustible element 52 , in place of the cooling element 16 and the front stopper 22 f.
  • the incombustible element 52 has air impermeability and heat resistance. Specifically, the incombustible element 52 is constituted by a filler of inorganic fibers or an inorganic molded piece and, as clearly shown in FIG. 8 , is interposed between the carbon heat source 10 and the tobacco material 20 within the heat conduction holder 50 .
  • the heat conduction holder 50 Since the incombustible element 52 is impermeable to air, the heat conduction holder 50 has a plurality of air inlet holes 32 formed in the outer periphery thereof.
  • heat generated by the combustion of the carbon heat source 10 is transferred to the tobacco material 20 only through the heat conduction holder 50 , and the tobacco material 20 is heated to a temperature within the aforementioned temperature range only by the thus-transferred heat. That is, the heat conduction holder 50 performs a function similar to that of the aforementioned cooling element 16 . In this case, it is unlikely that the user will inhale the combustion gas produced by the combustion of the carbon heat source 10 .
  • the carbon heat source 10 need not have air permeability. Where the carbon heat source used is impermeable to air, the incombustible element 52 may have air permeability. Thus, in the case of the third embodiment, either the carbon heat source 10 or the incombustible element 52 has only to be impermeable to air, in order to prevent the combustion gas from flowing into the tobacco material 20 .
  • the carbon heat source 10 preferably has a circular cross section, as illustrated in FIG. 2 or 3 .
  • the carbon heat source 10 illustrated in FIG. 2 or 3 has a large effective heat transfer area with respect to the inner peripheral surface of the heat conduction holder 50 , compared with the carbon heat source 10 shown in FIG. 4 .
  • FIG. 9 illustrates modification 3(1) of the flavor inhalator of the third embodiment.
  • the flavor inhalator is provided with a heat conduction rod 54 , in place of the heat conduction holder 50 .
  • the heat conduction rod 54 extends through the carbon heat source 10 , the incombustible element 52 and the tobacco material 20 in their center and has an outer end projecting from the carbon heat source 10 and an inner end disposed in contact with the rear stopper 22 r .
  • the carbon heat source 10 , the incombustible element 52 and the tobacco material section 20 are each tubular or annular in shape.
  • the heat conduction rod 54 is made of a metal having high heat conductivity, for example, an aluminum alloy, and is a solid member or a hollow member with at least one end closed. Compared with the solid heat conduction rod, the hollow heat conduction rod 54 has small heat capacity and thus is capable of satisfactorily and quickly conducting heat from the carbon heat source 10 to the tobacco material 20 .
  • the heat conduction rod 54 may, in this case, have an outer diameter of 1 to 5 mm, and the length of the tobacco material section 20 may be 5 to 50 mm.
  • FIG. 10 illustrates modification 3(2) of the flavor inhalator of the third embodiment.
  • a heat conduction pipe 56 is arranged inside the hollow carbon heat source 10 coaxially therewith.
  • the heat conduction pipe 56 serves as both of the material holder 18 and the heat conduction rod 54 .
  • the heat conduction pipe 56 has an air inlet opening located at a distal end face of the carbon heat source 10 , and the front stopper 22 f is fitted into the distal end portion of the heat conduction pipe 56 .
  • a gap of 5 mm or more is provided between the front stopper 22 f and the air inlet opening. The gap serves to reliably prevent the tobacco material 20 from burning when the carbon heat source 10 is lighted.
  • the carbon heat source 10 is surrounded by an outer heat insulator 58 .
  • the outer heat insulator 58 is in the form of a thin pipe and has air permeability, that is, breathability.
  • the outer heat insulator 58 serves to reduce the radiation of heat from the carbon heat source 10 , thereby making it possible to keep the amount of heat necessary for sustaining the combustion of the carbon heat source 10 , and thus is very effective in securing combustion sustention of the carbon heat source 10 .
  • an insulator in the form of a thin pipe (not shown) is arranged between the carbon heat source 10 and the heat conduction pipe 56 , and/or between the heat conduction pipe 56 and the tobacco material 20 .
  • the heat conduction pipe 56 has an outer diameter of 3 to 8 mm and an inner diameter of 2 to 7 mm.
  • FIG. 11 illustrates a smokeless flavor inhalator according to a fourth embodiment.
  • This flavor inhalator is categorized as Carbon Combustion+Air Heating type.
  • the carbon heat source 10 has an air inlet hole 60 formed in the center thereof.
  • the air inlet hole 60 axially penetrates through the carbon heat source 10 .
  • the carbon heat source 10 has a heat-resistant coating 62 covering the entire inner surface of the air inlet hole 60 .
  • the heat-resistant coating 62 may be made of clay, or a metal oxide such as iron oxide, alumina, titania, silica, silica-alumina, zirconia and zeolite, or a mixture of clay and two or more of the mentioned metal oxides.
  • the incombustible element 52 has a through hole 64 formed in the center thereof and connected to the air inlet hole 60 .
  • the incombustible element 52 has an extension surrounding the rear end portion of the carbon heat source 10 .
  • the incombustible element 52 serves also as the heat source holder 14 .
  • the reference sign L 1 represents a projection length of the carbon heat source 10 projecting from the incombustible element 52
  • the reference sign L 2 represents an overlap length (length of the extension) of the incombustible element 52 overlapping with the carbon heat source 10 .
  • the flavor inhalator of the fourth embodiment when the user inhales through the mouthpiece 24 after lighting the carbon heat source 10 , air flows into the tobacco material 20 through the air inlet hole 60 of the carbon heat source 10 and the through hole 64 of the incombustible element 52 , and the air is heated to a temperature within the aforementioned temperature range in the process of passing through the carbon heat source 10 .
  • the flavor inhalator of this embodiment also permits the flavor components of the tobacco material 20 to be adequately delivered into the user's mouth cavity without generating an aerosol.
  • the smokeless flavor inhalator of the present invention requires that the tobacco material 20 be heated to a temperature of 50° C. to 200° C. while the inhalator is in use.
  • a first testing device shown in FIG. 12 was prepared.
  • the first testing device is provided with a heat resistant tube 100 accommodating the tobacco material 20 , and a heater 102 surrounding the tube 100 and capable of heating the tube 100 , namely, the tobacco material 20 , up to 22° C. or 50° C.
  • the tobacco material 20 subjected to the test contained 230 mg of tobacco particles made from Burley tobacco leaves and 14 mg of potassium carbonate. The tobacco particles had a particle diameter of 0.5 to 1.18 mm.
  • the first testing device is further provided with a suction source 104 , which is connected to the tube 100 through an impinger 106 .
  • the suction source 104 is configured to draw in air or a gas from the tube 100 through the impinger 106 at a flow rate of 55 ml/2 sec (corresponding to one puff).
  • the suction gas was drawn to the suction source 104 while being allowed to bubble in the impinger 106 so that a flavor component (nicotine) of the tobacco material contained in the suction gas might be collected in the impinger 106 .
  • a flavor component Nicotine
  • the amount of the collected flavor component was 0.7 ⁇ g/puff.
  • the flavor component was collected in the impinger 106 in the same manner, and it was found that the amount of the collected flavor component was 9.0 ⁇ g/puff.
  • FIG. 13 illustrates a second testing device.
  • the second testing device is provided with a heat resistant tube 108 accommodating the tobacco material 20 .
  • the tobacco material 20 subjected to the test contained 35 mg of tobacco particles made from Burley tobacco leaves, and the tobacco particles had a particle diameter of 0.5 to 1.18 mm.
  • the tube 108 is connected through a transparent case 110 and a mass-flow controller 112 to a suction pump 114 , which is capable of drawing in air from the tube 108 at a flow rate of 1,650 ml/min.
  • the cooling element 16 needs to have the heat exchange area of 500 mm 2 , as stated above.
  • a third testing device illustrated in FIG. 14 was prepared.
  • the third testing device is provided with a tube 116 made of heat resistant paper.
  • the tube 116 has a hollow cylindrical carbon heat source 10 a attached to a distal end thereof.
  • the carbon heat source 10 a subjected to the test was obtained by extrusion molding and contained 80 weight % of active carbon, 15 weight % of calcium carbonate, and 5 weight % of carboxymethylcellulose (CMC). Specifically, as illustrated in FIGS. 15 and 16 , the carbon heat source 10 a had an inner diameter of 3 mm, an outer diameter of 6.8 mm, and a length of 10 mm.
  • the proximal end of the tube 116 is connected to a suction source (not shown), and the suction source is configured to draw in air from the tube 116 at a flow rate of 55 ml/2 sec (corresponding to one puff) at intervals of 30 seconds.
  • the tube 116 has five temperature sensors (not shown) attached thereto. The temperature sensors are located at distances of 5 mm, 10 mm, 15 mm, 20 mm and 50 mm from the carbon heat source 10 a , respectively, and are each capable of measuring the temperature in the tube 116 .
  • the temperature in the tube 116 shows a tendency to lower with increasing distance from the carbon heat source 10 a , and in order for the temperature in the tube 116 to drop to 200° C. or less, a distance of 50 mm or more from the carbon heat source 10 a is needed.
  • a distance of 50 mm or more needs to be secured between the carbon heat source 10 a and the tobacco material 20 in order to restrict the heating temperature of the tobacco material 20 to a temperature not higher than 200° C., at and below which generation of smoke (aerosol) from the tobacco material 20 can be avoided.
  • the smokeless flavor inhalator does not include the cooling element 16 , a distance of 50 mm or more needs to be provided between the carbon heat source 10 a and the tobacco material 20 .
  • a distance of 50 mm or more needs to be provided between the carbon heat source 10 a and the tobacco material 20 .
  • Such a flavor inhalator is, however, extraordinarily long and is not practical.
  • FIG. 18 illustrates a fourth testing device prepared for verifying the function of the cooling element 16 .
  • the fourth testing device includes the cooling element 16 having air permeability as well as heat resistance and arranged inside the tube 116 in a position adjacent to the carbon heat source 10 a .
  • the temperature sensor is arranged only at the outlet end (downstream end) of the cooling element 16 to measure the temperature in the tube 116 at the outlet of the cooling element 16 .
  • cooling elements 16 a and 16 b For use with the fourth testing device, multiple pieces of cylindrical cooling elements 16 a and 16 b , illustrated in FIGS. 19 and 20 , respectively, were prepared.
  • the cooling elements 16 a and 16 b were each obtained by extrusion molding and contained 95 weight % of calcium carbonate and 5 weight % of carboxymethylcellulose (CMC).
  • the cooling elements 16 a and 16 b are identical in outer diameter (6.5 mm) but are different in the opening area of their internal passages. Specifically, the cooling element 16 a had an opening area of 17.2 mm 2 obtained, for example, by 52 through holes each with a square (0.57 mm ⁇ 0.57 mm) cross-section. In this case, the total length of the inner perimeters of all through holes is 120 mm.
  • the cooling element 16 b had an opening area of 24.1 mm 2 obtained, for example, by 21 through holes each with a square (1.23 mm ⁇ 1.23 mm) cross-section. In this case, the total length of the inner perimeters of all through holes is 90.9 mm.
  • the heat exchange areas of the cooling elements 16 a and 16 b are each given by: inner perimeter x length, the cooling elements 16 a and 16 b with different lengths were prepared.
  • FIGS. 21 and 22 show the test results. As is clear from FIG. 21 , the greater the length, the lower the outlet temperature of the cooling element 16 becomes, regardless of whether the cooling element tested is the cooling element 16 a or the cooling element 16 b.
  • the test results indicate that a heat exchange area of 500 mm 2 is needed in order to keep the outlet temperature of the cooling element 16 , that is, the heating temperature of the tobacco material 20 , at 200° C. or below.
  • the cooling element 16 a or 16 b in the smokeless flavor inhalator, it is possible to significantly shorten the distance (length of the cooling element 16 a or 16 b ) needed between the carbon heat source 10 and the tobacco material 20 , so that the overall length of the smokeless flavor inhalator can be reduced to a practical level.
  • the cooling element 16 a or 16 b located between the carbon heat source 10 and the tobacco material 20 need not be disposed in direct contact with the carbon heat source 10 or the tobacco material 20 .
  • a predetermined space may be provided between the carbon heat source 10 and the cooling element 16 a or 16 b , or between the cooling element 16 a or 16 b and the tobacco material 20 .
  • the presence of the cooling element 16 a or 16 b makes it unnecessary to introduce outside air to the upstream side of the tobacco material 20 , that is, into the region between the carbon heat source 10 and the tobacco material 20 , in order to keep the heating temperature of the tobacco material 20 at a temperature not higher than 200° C., and also prevents the ignition performance of the carbon heat source 10 from being deteriorated due to the inflow of the outside air.
  • the introduction of outside air leads to reduction in the amount of the outside air passing through the carbon heat source 10 when the carbon heat source 10 is lighted, deteriorating the ignition performance of the carbon heat source 10 .
  • the flavor generator is not limited to the aforementioned tobacco material and may be a liquid or solid aromatic, other than the flavor components of the tobacco material, carried on a base material of cellulose or the like.
  • the flavor inhalator of the present invention may be implemented by optionally combining the elements in the aforementioned embodiments and modifications with commonly known means without departing from the purpose of the invention.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
US13/720,081 2010-07-30 2012-12-19 Smokeless flavor inhalator Abandoned US20130133675A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/038,877 US11160304B2 (en) 2010-07-30 2018-07-18 Smokeless flavor inhalator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010172338 2010-07-30
JP2010-172338 2010-07-30
PCT/JP2011/004299 WO2012014490A1 (fr) 2010-07-30 2011-07-28 Inhalateur d'arôme sans fumée

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/004299 Continuation WO2012014490A1 (fr) 2010-07-30 2011-07-28 Inhalateur d'arôme sans fumée

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/038,877 Division US11160304B2 (en) 2010-07-30 2018-07-18 Smokeless flavor inhalator

Publications (1)

Publication Number Publication Date
US20130133675A1 true US20130133675A1 (en) 2013-05-30

Family

ID=45529717

Family Applications (2)

Application Number Title Priority Date Filing Date
US13/720,081 Abandoned US20130133675A1 (en) 2010-07-30 2012-12-19 Smokeless flavor inhalator
US16/038,877 Active 2033-04-05 US11160304B2 (en) 2010-07-30 2018-07-18 Smokeless flavor inhalator

Family Applications After (1)

Application Number Title Priority Date Filing Date
US16/038,877 Active 2033-04-05 US11160304B2 (en) 2010-07-30 2018-07-18 Smokeless flavor inhalator

Country Status (7)

Country Link
US (2) US20130133675A1 (fr)
EP (2) EP3831220B1 (fr)
JP (1) JP5459813B2 (fr)
CN (1) CN103037718B (fr)
RU (1) RU2524887C1 (fr)
TW (1) TWI507220B (fr)
WO (1) WO2012014490A1 (fr)

Cited By (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150053219A1 (en) * 2012-02-13 2015-02-26 Philip Morris Products S.A. Smoking article including dual heat-conducting elements
WO2015123558A2 (fr) 2014-02-13 2015-08-20 R. J. Reynolds Tobacco Company Procédé d'assemblage d'une cartouche pour un article pour fumeur
WO2015123202A1 (fr) 2014-02-11 2015-08-20 R. J. Reynolds Tobacco Company Appareil d'allumeur pour un article à fumer, et procédé associé
WO2015127412A1 (fr) 2014-02-24 2015-08-27 R.J. Reynolds Tobacco Company Système de coupon électronique
WO2015164255A1 (fr) 2014-04-25 2015-10-29 R.J. Reynolds Tobacco Company Traducteur de données
US20150342254A1 (en) * 2012-12-21 2015-12-03 Philip Morris Products S.A. Smoking article comprising an airflow directing element
US20160143355A1 (en) * 2013-08-13 2016-05-26 Philip Morris Products S.A. Smoking article with dual heat-conducting elements and improved airflow
US20160255879A1 (en) * 2013-10-29 2016-09-08 British American Tobacco (Investments) Limited Apparatus for heating smokeable material
US20160331031A1 (en) * 2013-12-05 2016-11-17 Philip Morris Products S.A. Heated aerosol generating article with thermal spreading wrap
WO2017004185A2 (fr) 2015-06-30 2017-01-05 R. J. Reynolds Tobacco Company Segment de génération calorifique pour système de génération d'aérosol d'article à fumer
WO2017040608A2 (fr) 2015-08-31 2017-03-09 R. J. Reynolds Tobacco Company Article pour fumeurs
CN106820260A (zh) * 2016-11-25 2017-06-13 上海烟草集团有限责任公司 炭加热吸烟制品及其制备方法
WO2017098464A1 (fr) 2015-12-10 2017-06-15 R. J. Reynolds Tobacco Company Article à fumer
US20170273352A1 (en) * 2014-09-19 2017-09-28 Philip Morris Products S.A. Method and apparatus for manufacturing aerosol-generating semi-finished products
US9788571B2 (en) 2013-09-25 2017-10-17 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
WO2018068637A1 (fr) * 2016-10-10 2018-04-19 Lik Hon Article thermoconducteur pour fumer
US20180116275A1 (en) * 2015-03-31 2018-05-03 Philip Morris Products S.A. Smoking article comprising a wrapper with a plurality of projections provided on an inner surface thereof
EP3207810A4 (fr) * 2014-10-24 2018-07-04 Japan Tobacco, Inc. Procédé de fabrication de source aromatique et emballage
US20180242631A1 (en) * 2015-09-08 2018-08-30 Philip Morris Products S.A. Method of producing high tensile strength homogenized tobacco material
US20180325173A1 (en) * 2015-10-30 2018-11-15 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US10194691B2 (en) 2016-05-25 2019-02-05 R.J. Reynolds Tobacco Company Non-combusting smoking article with thermochromatic label
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
WO2019077530A1 (fr) 2017-10-19 2019-04-25 Rai Strategic Holdings, Inc. Aérosol colorimétrique et détection de gaz pour dispositif de distribution d'aérosol
US10292434B2 (en) 2014-05-23 2019-05-21 Rai Strategic Holdings, Inc. Sealed cartridge for an aerosol delivery device and related assembly method
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
WO2019162815A1 (fr) 2018-02-22 2019-08-29 R. J. Reynolds Tobacco Company Système de dégaufrage d'un élément de génération de chaleur, article à fumer comprenant l'élément de génération de chaleur en creux, et procédé associé
US10420375B2 (en) * 2014-04-30 2019-09-24 British American Tobacco (Investments) Limited Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material
US10426199B2 (en) 2015-02-27 2019-10-01 British American Tobacco (Investments) Limited Cartridge, components and methods for generating an inhalable medium
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10588347B2 (en) * 2013-12-05 2020-03-17 Philip Morris Products S.A. Aerosol-generating article with rigid hollow tip
US10588356B2 (en) 2016-01-28 2020-03-17 Zenigata Llc Vapor delivery systems and methods
WO2020074612A1 (fr) * 2018-10-12 2020-04-16 Jt International S.A. Dispositif de génération d'aérosol et chambre de chauffage associée
WO2020089799A1 (fr) 2018-10-30 2020-05-07 R. J. Reynolds Tobacco Company Cartouche d'article à fumer
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10798975B2 (en) 2016-04-27 2020-10-13 Japan Tobacco Inc. Flavor inhaler
US10869509B2 (en) 2016-04-27 2020-12-22 Japan Tobacco Inc. Flavor inhaler
US10881138B2 (en) 2012-04-23 2021-01-05 British American Tobacco (Investments) Limited Heating smokeable material
US11051551B2 (en) 2011-09-06 2021-07-06 Nicoventures Trading Limited Heating smokable material
US11064725B2 (en) 2015-08-31 2021-07-20 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
EP3858174A1 (fr) * 2020-01-30 2021-08-04 Nerudia Limited Système d'administration d'aérosol
US20210321655A1 (en) * 2020-04-16 2021-10-21 R.J. Reynolds Tobacco Company Aerosol delivery device including a segregated substrate
US11241042B2 (en) 2012-09-25 2022-02-08 Nicoventures Trading Limited Heating smokeable material
EP3794965A4 (fr) * 2018-05-17 2022-03-09 KT&G Corporation Article et dispositif permettant de générer un aérosol
US11324254B2 (en) 2014-10-22 2022-05-10 Nicoventures Trading Limited Inhalator and cartridge thereof
US11330838B2 (en) 2019-07-19 2022-05-17 R. J. Reynolds Tobacco Company Holder for aerosol delivery device with detachable cartridge
US20220167662A1 (en) * 2015-03-27 2022-06-02 Philip Morris Products S.A. Paper wrapper for an electrically heated aerosol-generating article
US11395510B2 (en) 2019-07-19 2022-07-26 R.J. Reynolds Tobacco Company Aerosol delivery device with rotatable enclosure for cartridge
US11439185B2 (en) 2020-04-29 2022-09-13 R. J. Reynolds Tobacco Company Aerosol delivery device with sliding and transversely rotating locking mechanism
US11452313B2 (en) 2015-10-30 2022-09-27 Nicoventures Trading Limited Apparatus for heating smokable material
US11457664B2 (en) 2016-06-29 2022-10-04 Nicoventures Trading Limited Apparatus for heating smokable material
RU2782008C1 (ru) * 2018-11-14 2022-10-21 Джапан Тобакко Инк. Охлаждающий сегмент и способ его изготовления, курительное изделие с нагревом без горения и курительная система с нагревом без горения
US11511056B2 (en) 2015-10-02 2022-11-29 Nicoventures Trading Limited Apparatus for generating an inhalable medium
US11589614B2 (en) 2015-08-31 2023-02-28 Nicoventures Trading Limited Cartridge for use with apparatus for heating smokable material
US11589616B2 (en) 2020-04-29 2023-02-28 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding and axially rotating locking mechanism
US11602173B2 (en) * 2016-09-20 2023-03-14 Nicoventures Trading Limited Method of manufacturing an aerosol provision apparatus and an aerosol provision apparatus
US20230145813A1 (en) * 2020-08-27 2023-05-11 Kt&G Corporation Aerosol generating article including porous tobacco solid and method of manufacturing porous tobacco solid
US11659863B2 (en) 2015-08-31 2023-05-30 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11672276B2 (en) 2016-11-02 2023-06-13 British American Tobacco (Investments) Limited Aerosol provision article
US11672279B2 (en) 2011-09-06 2023-06-13 Nicoventures Trading Limited Heating smokeable material
US11717018B2 (en) 2016-02-24 2023-08-08 R.J. Reynolds Tobacco Company Smoking article comprising aerogel
EP4138588A4 (fr) * 2021-04-30 2023-08-09 KT&G Corporation Article de génération d'aérosol et système de génération d'aérosol
US11723393B2 (en) 2016-05-31 2023-08-15 Philip Morris Products S.A. Aerosol-generating article with an insulated heat source
US11723399B2 (en) 2018-07-13 2023-08-15 R.J. Reynolds Tobacco Company Smoking article with detachable cartridge
US20230255265A1 (en) * 2020-07-21 2023-08-17 Jt International Sa Aerosol Generating Device
US11744296B2 (en) 2015-12-10 2023-09-05 R. J. Reynolds Tobacco Company Smoking article
US11805818B2 (en) * 2015-10-30 2023-11-07 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11825870B2 (en) 2015-10-30 2023-11-28 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11825872B2 (en) 2021-04-02 2023-11-28 R.J. Reynolds Tobacco Company Aerosol delivery device with protective sleeve
US11865246B2 (en) 2015-02-27 2024-01-09 Nicoventures Trading Limited Apparatus for generating an inhalable medium
US11896055B2 (en) 2015-06-29 2024-02-13 Nicoventures Trading Limited Electronic aerosol provision systems
US11924930B2 (en) * 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11956879B2 (en) 2017-09-15 2024-04-09 Nicoventures Trading Limited Apparatus for heating smokable material
US12022859B2 (en) * 2019-07-18 2024-07-02 R.J. Reynolds Tobacco Company Thermal energy absorbers for tobacco heating products
US12070070B2 (en) 2015-06-29 2024-08-27 Nicoventures Trading Limited Electronic vapor provision system
US12082327B2 (en) 2015-10-30 2024-09-03 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12075819B2 (en) 2019-07-18 2024-09-03 R.J. Reynolds Tobacco Company Aerosol delivery device with consumable cartridge
US12082607B2 (en) 2019-07-19 2024-09-10 R.J. Reynolds Tobacco Company Aerosol delivery device with clamshell holder for cartridge
US20240314891A1 (en) * 2015-08-31 2024-09-19 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12144372B2 (en) 2018-07-30 2024-11-19 Nicoventures Trading Limited Generation of an inhalable medium
US12160944B2 (en) 2016-06-29 2024-12-03 Nicoventures Trading Limited Apparatus for heating smokable material
US12213514B2 (en) 2016-05-20 2025-02-04 Nicoventures Trading Limited Article for use in an apparatus for heating smokable material
US12232542B2 (en) 2019-07-19 2025-02-25 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding sleeve
US12250969B2 (en) 2021-04-02 2025-03-18 R. J. Reynolds Tobacco Company Aerosol delivery device with modular lighter
US12263296B2 (en) 2010-03-10 2025-04-01 Nicoventures Trading Limited Laminar evaporator
US12329199B2 (en) 2022-08-30 2025-06-17 R.J. Reynolds Tobaco Company Aerosol delivery device with improved mouthpieces
US12357024B2 (en) 2022-08-30 2025-07-15 R. J. Reynolds Tobacco Company Aerosol delivery device with static ignitor contacts
US12426634B2 (en) 2021-04-02 2025-09-30 R. J. Reynolds Tobacco Company Aerosol delivery device with integrated lighter
US12426637B2 (en) 2021-08-17 2025-09-30 Rai Strategic Holdings, Inc. Inductively heated aerosol delivery device consumable
US12426633B2 (en) 2021-04-02 2025-09-30 R. J. Reynolds Tobacco Company Aerosol delivery device with integrated inductive heater
US12433340B2 (en) 2021-04-02 2025-10-07 R. J. Reynolds Tobacco Company Aerosol delivery device consumable unit
US12439973B2 (en) 2018-02-14 2025-10-14 Zenigata Inc. Vaporization system with integrated heaters
US12471639B2 (en) 2022-12-14 2025-11-18 R.J. Reynolds Tobacco Company Aerosol delivery device with improved cartridge loading
US12478096B2 (en) 2016-06-29 2025-11-25 Nicoventures Trading Limited Apparatus for heating smokable material

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
PT2797450T (pt) 2011-12-30 2018-02-21 Philip Morris Products Sa Matriz para a confeção de material retrorreflexivo
HUE045107T2 (hu) 2011-12-30 2019-12-30 Philip Morris Products Sa Dohányzási cikk elülsõ betéttel és aeroszolképzõ szubsztrátummal, valamint eljárás
EP2625975A1 (fr) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Article de génération d'aérosol avec un élément de refroidissement d'aérosol
TWI639391B (zh) 2012-02-13 2018-11-01 菲利浦莫里斯製品股份有限公司 包括隔離可燃熱源之吸煙製品
TWI595840B (zh) 2012-02-13 2017-08-21 菲利浦莫里斯製品股份有限公司 具有改良的氣流之菸品
WO2013131763A1 (fr) * 2012-03-05 2013-09-12 British American Tobacco (Investments) Limited Chauffage de substance fumable
WO2013146951A2 (fr) 2012-03-30 2013-10-03 日本たばこ産業株式会社 Source de chaleur sous forme de carbone et outil d'inhalation d'arôme
WO2013178767A1 (fr) 2012-05-31 2013-12-05 Philip Morris Products S.A. Tiges aromatisées destinées à être utilisées dans des articles de génération d'aérosol
TW201402027A (zh) * 2012-06-08 2014-01-16 Japan Tobacco Inc 香味吸嘗具
AR091509A1 (es) 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
GB201216621D0 (en) * 2012-09-18 2012-10-31 British American Tobacco Co Heading smokeable material
CN102885398B (zh) * 2012-09-26 2014-02-26 广东中烟工业有限责任公司 可调整燃吸过程中烟支温度的卷烟
WO2014142079A1 (fr) * 2013-03-11 2014-09-18 日本たばこ産業株式会社 Source de chaleur à combustion et inhalateur d'arôme
CN103230097B (zh) * 2013-04-24 2014-04-16 湖北中烟工业有限责任公司 利用酸制备烟用片状碳质热源材料的方法
EA030672B1 (ru) * 2013-09-30 2018-09-28 Джапан Тобакко Инк. Ингалятор аромата
EP3057452B1 (fr) * 2013-10-14 2021-05-19 Philip Morris Products S.A. Tiges améliorées pour utilisation dans des articles de génération d'aérosol
CN103549657A (zh) * 2013-11-12 2014-02-05 黄争鸣 加热型低温卷烟及其制备方法
CN103584288B (zh) * 2013-11-26 2016-08-17 湖南中烟工业有限责任公司 一种非燃烧型低温卷烟
UA118457C2 (uk) * 2013-12-05 2019-01-25 Філіп Морріс Продактс С.А. Нагрівний виріб, що генерує аерозоль, з перегородкою для повітряного потоку
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
KR102256888B1 (ko) * 2013-12-23 2021-05-31 쥴 랩스, 인크. 기화 디바이스 시스템 및 방법
WO2015098445A1 (fr) * 2013-12-25 2015-07-02 日本たばこ産業株式会社 Comprimé de tabac et piston de saveur
WO2015098447A1 (fr) * 2013-12-25 2015-07-02 日本たばこ産業株式会社 Procédé de fabrication d'un produit compact de tabac
TWI684414B (zh) 2014-02-06 2020-02-11 美商尤爾實驗室有限公司 汽化裝置系統及方法
US12279646B2 (en) 2014-02-06 2025-04-22 Juul Labs, Inc. Cartridge of vaporization device systems having unequal transverse cartridge dimensions
US20150335070A1 (en) * 2014-05-20 2015-11-26 R.J. Reynolds Tobacco Company Electrically-powered aerosol delivery system
GB201500582D0 (en) 2015-01-14 2015-02-25 British American Tobacco Co Apparatus for heating or cooling a material contained therein
EP3000339B1 (fr) * 2014-09-23 2017-03-01 Fontem Holdings 1 B.V. Dispositif à fumer électronique
EP3232839B1 (fr) * 2014-12-15 2019-02-27 Philip Morris Products S.a.s. Ensemble de chauffage en mode continu pour système de génération d'aérosol
CN104585884B (zh) * 2015-01-20 2018-04-17 四川中烟工业有限责任公司 一种炭加热不燃烧烟草的抽吸装置
WO2017013741A1 (fr) * 2015-07-21 2017-01-26 日本たばこ産業株式会社 Emballage pour articles de tabac en forme de tige
CN105433440B (zh) * 2015-12-03 2018-12-11 安徽中烟工业有限责任公司 一种易引燃碳质热源
MX377347B (es) 2016-02-11 2025-03-07 Juul Labs Inc Cartucho rellenable de vaporizador y metodo de relleno
EP3419443A4 (fr) 2016-02-11 2019-11-20 Juul Labs, Inc. Cartouches fixées de manière sure pour des dispositifs de vaporisation
EP3777573A1 (fr) 2016-02-25 2021-02-17 Juul Labs, Inc. Dispositif de vaporisation
CN105707986A (zh) * 2016-05-05 2016-06-29 张志雄 一种基于热空气流非接触加热的电子烟雾化器
US20190274350A1 (en) * 2016-05-31 2019-09-12 Philip Morris Products S.A. Aerosol-generating article with an insulated heat source
IL266784B (en) * 2016-11-29 2022-09-01 Philip Morris Products Sa Aerosol-generating system with adjustable pump flow rate
GB201707436D0 (en) * 2017-05-09 2017-06-21 British American Tobacco Investments Ltd Aerosol provision device and apparatus for a vessel
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
EP3453268B1 (fr) 2017-09-07 2019-12-11 Philip Morris Products S.a.s. Article de génération d'aérosol ayant un emballage extérieur amélioré
GB201719523D0 (en) * 2017-11-24 2018-01-10 British American Tobacco Investments Ltd Smoking article
CN108065456B (zh) * 2017-12-22 2020-07-24 安徽中烟工业有限责任公司 一种包含烟草颗粒的加热不燃烧烟草制品及制备方法
CN109998171A (zh) * 2018-01-05 2019-07-12 深圳御烟实业有限公司 一种气溶胶生成制品及系统
KR102589403B1 (ko) * 2018-03-26 2023-10-16 니뽄 다바코 산교 가부시키가이샤 에어로졸 생성 장치 및 제어 방법과 프로그램
CN108593487B (zh) * 2018-04-02 2020-09-15 云南中烟工业有限责任公司 一种用于识别低温卷烟安全温度窗口的热重分析方法
KR102369446B1 (ko) * 2018-04-12 2022-03-02 주식회사 케이티앤지 에어로졸 발생 장치
EP3797606A4 (fr) * 2018-05-21 2022-03-09 China Tobacco Hunan Industrial Co., Ltd. Bâtonnet filtre refroidissant, application et cigarette
CN110506989A (zh) * 2018-05-21 2019-11-29 湖南中烟工业有限责任公司 一种降温滤棒、应用及卷烟
CN108669663B (zh) * 2018-05-31 2024-03-29 乐美星辰(深圳)生物科技有限公司 一种加热不燃烧卷烟
KR102369449B1 (ko) * 2018-07-17 2022-03-02 주식회사 케이티앤지 에어로졸 발생 물품
CN108652087A (zh) * 2018-08-02 2018-10-16 湖北中烟工业有限责任公司 一种温度自调节组件及包括该组件的碳加热烟草抽吸装置
GB201817548D0 (en) * 2018-10-29 2018-12-12 Nerudia Ltd Smoking substitute consumable
KR102742303B1 (ko) * 2018-11-14 2024-12-16 니뽄 다바코 산교 가부시키가이샤 냉각 세그먼트 및 그 제조 방법, 비연소 가열 흡연 물품, 그리고 비연소 가열 흡연 시스템
AU2019392722B2 (en) 2018-12-06 2022-03-17 Philip Morris Products S.A. Aerosol-generating article with laminated wrapper
CN109430943A (zh) * 2018-12-27 2019-03-08 云南巴菰生物科技有限公司 一种加热不燃烧卷烟降温段及其制备方法
WO2020157813A1 (fr) * 2019-01-29 2020-08-06 日本たばこ産業株式会社 Inhalateur d'arôme
CN109674098A (zh) * 2019-02-18 2019-04-26 上海黎邦电子科技有限公司 一种电子烟烟弹
CN111728265A (zh) * 2019-03-21 2020-10-02 云南恩典科技产业发展有限公司 生物基质制备的新型加热不燃烧抽吸品及其制法和用途
JP7350870B2 (ja) * 2019-10-10 2023-09-26 日本たばこ産業株式会社 非燃焼加熱型香味吸引器具
GB2588212B (en) * 2019-10-16 2024-05-29 Essentra Filter Products Dev Co Pte Ltd A cooling element
TWI878582B (zh) * 2020-08-17 2025-04-01 瑞士商Ｊｔ國際公司 氣溶膠產生製品、使用該氣溶膠產生製品的氣溶膠產生系統及提供該氣溶膠產生製品之方法
JPWO2022123649A1 (fr) * 2020-12-08 2022-06-16
WO2022239180A1 (fr) * 2021-05-13 2022-11-17 日本たばこ産業株式会社 Article d'inhalation d'arôme à chauffage sans combustion et système d'inhalation d'arôme à chauffage sans combustion
KR102731286B1 (ko) * 2021-05-14 2024-11-18 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
KR102715274B1 (ko) * 2021-05-14 2024-10-11 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
KR102715275B1 (ko) * 2021-05-14 2024-10-11 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
KR102713416B1 (ko) * 2021-05-14 2024-10-02 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
WO2022263466A1 (fr) 2021-06-14 2022-12-22 Jt International S.A. Article de génération d'aérosol comprenant un support tubulaire
KR102734099B1 (ko) * 2021-06-21 2024-11-25 주식회사 케이티앤지 담배 로드, 이를 포함하는 에어로졸 발생 물품 및 이와 함께 사용되는 에어로졸 발생 장치
KR20240069752A (ko) * 2021-09-17 2024-05-20 임피어리얼 토바코 리미티드 흡연 대체 장치
EP4507531A1 (fr) * 2022-04-11 2025-02-19 JT International SA Consommable de génération d'aérosol
TWI838055B (zh) * 2022-12-29 2024-04-01 大量科技股份有限公司 Pcb孔內線路的製作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924883A (en) * 1987-03-06 1990-05-15 R. J. Reynolds Tobacco Company Smoking article
US5099861A (en) * 1990-02-27 1992-03-31 R. J. Reynolds Tobacco Company Aerosol delivery article
US20040226568A1 (en) * 2001-12-28 2004-11-18 Manabu Takeuchi Smoking article

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496539A (en) 1978-01-17 1979-07-31 Nichiban Kk Pressure sensitive adhesive composition having weak tack and strong selffadhesivity
JPS5821546A (ja) * 1981-07-31 1983-02-08 Dainippon Printing Co Ltd 自動表面検査装置
JPS6064537A (ja) 1983-09-19 1985-04-13 Nissan Motor Co Ltd 誘導電磁界を媒体とする車両用無線伝送装置
US4793365A (en) 1984-09-14 1988-12-27 R. J. Reynolds Tobacco Company Smoking article
US4854331A (en) * 1984-09-14 1989-08-08 R. J. Reynolds Tobacco Company Smoking article
IE65679B1 (en) * 1984-09-14 1995-11-15 Reynolds Tobacco Co R Cigarette type smoking article
SE8405479D0 (sv) 1984-11-01 1984-11-01 Nilsson Sven Erik Sett att administrera flyktiga, fysiologiskt, aktiva emnen och anordning for detta
US4827950A (en) 1986-07-28 1989-05-09 R. J. Reynolds Tobacco Company Method for modifying a substrate material for use with smoking articles and product produced thereby
JPH022331A (ja) 1988-03-30 1990-01-08 Kowa Display:Kk 無煙煙草
US4991606A (en) 1988-07-22 1991-02-12 Philip Morris Incorporated Smoking article
US4966171A (en) * 1988-07-22 1990-10-30 Philip Morris Incorporated Smoking article
US4981522A (en) 1988-07-22 1991-01-01 Philip Morris Incorporated Thermally releasable flavor source for smoking articles
US5076296A (en) 1988-07-22 1991-12-31 Philip Morris Incorporated Carbon heat source
US4955399A (en) * 1988-11-30 1990-09-11 R. J. Reynolds Tobacco Company Smoking article
US4892109A (en) * 1989-03-08 1990-01-09 Brown & Williamson Tobacco Corporation Simulated smoking article
US5144962A (en) * 1989-12-01 1992-09-08 Philip Morris Incorporated Flavor-delivery article
US5060671A (en) * 1989-12-01 1991-10-29 Philip Morris Incorporated Flavor generating article
US5027837A (en) * 1990-02-27 1991-07-02 R. J. Reynolds Tobacco Company Cigarette
US5396911A (en) 1990-08-15 1995-03-14 R. J. Reynolds Tobacco Company Substrate material for smoking articles
EP0532194A1 (fr) * 1991-09-10 1993-03-17 Philip Morris Products Inc. Générateur d'arôme à régulation thermique
US5469871A (en) * 1992-09-17 1995-11-28 R. J. Reynolds Tobacco Company Cigarette and method of making same
US5345955A (en) * 1992-09-17 1994-09-13 R. J. Reynolds Tobacco Company Composite fuel element for smoking articles
JPH06114105A (ja) * 1992-10-02 1994-04-26 Masanobu Iguchi タバコまたは薬品成分の無煙吸引摂取用具および方法
US5327915A (en) 1992-11-13 1994-07-12 Brown & Williamson Tobacco Corp. Smoking article
US5845649A (en) * 1994-01-26 1998-12-08 Japan Tobacco Inc. Flavor-tasting article
US6125853A (en) * 1996-06-17 2000-10-03 Japan Tobacco, Inc. Flavor generation device
US6532965B1 (en) * 2001-10-24 2003-03-18 Brown & Williamson Tobacco Corporation Smoking article using steam as an aerosol-generating source
US6598607B2 (en) * 2001-10-24 2003-07-29 Brown & Williamson Tobacco Corporation Non-combustible smoking device and fuel element
US6827573B2 (en) 2002-10-25 2004-12-07 Brown & Williamson Tobacco Corporation Gas micro burner
CN100381082C (zh) 2003-03-14 2008-04-16 韩力 一种非可燃性电子雾化香烟
JPWO2004089126A1 (ja) * 2003-04-01 2006-07-06 修成 高野 ニコチン吸引パイプ及びニコチンホルダ
DE10321379A1 (de) 2003-05-12 2004-12-30 Nicstic Ag Rauchfreie-Zigarette
US9675109B2 (en) 2005-07-19 2017-06-13 J. T. International Sa Method and system for vaporization of a substance
US9220301B2 (en) * 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
JP2008035742A (ja) 2006-08-03 2008-02-21 British American Tobacco Pacific Corporation 揮発装置
EP1972215A1 (fr) 2007-03-20 2008-09-24 Wedegree GmbH Produit de cigarette sans fumée
EP2173204B1 (fr) * 2007-08-10 2013-10-02 Philip Morris Products S.A. Article à fumer à base de distillation
US8991402B2 (en) * 2007-12-18 2015-03-31 Pax Labs, Inc. Aerosol devices and methods for inhaling a substance and uses thereof
FI121361B (fi) 2008-01-22 2010-10-29 Stagemode Oy Tupakkatuote ja menetelmä sen valmistamiseksi
WO2009131009A1 (fr) * 2008-04-25 2009-10-29 日本たばこ産業株式会社 Procédé de séchage d’un article pour fumeur sans combustion moulé et appareil à cet effet
EP2113178A1 (fr) * 2008-04-30 2009-11-04 Philip Morris Products S.A. Système de fumée chauffé électriquement avec une portion de stockage liquide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924883A (en) * 1987-03-06 1990-05-15 R. J. Reynolds Tobacco Company Smoking article
US5099861A (en) * 1990-02-27 1992-03-31 R. J. Reynolds Tobacco Company Aerosol delivery article
US20040226568A1 (en) * 2001-12-28 2004-11-18 Manabu Takeuchi Smoking article

Cited By (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US12263296B2 (en) 2010-03-10 2025-04-01 Nicoventures Trading Limited Laminar evaporator
US12041968B2 (en) 2011-09-06 2024-07-23 Nicoventures Trading Limited Heating smokeable material
US11672279B2 (en) 2011-09-06 2023-06-13 Nicoventures Trading Limited Heating smokeable material
US11051551B2 (en) 2011-09-06 2021-07-06 Nicoventures Trading Limited Heating smokable material
US20150053219A1 (en) * 2012-02-13 2015-02-26 Philip Morris Products S.A. Smoking article including dual heat-conducting elements
US10849357B2 (en) * 2012-02-13 2020-12-01 Philip Morris Products S.A. Smoking article including dual heat-conducting elements
US10881138B2 (en) 2012-04-23 2021-01-05 British American Tobacco (Investments) Limited Heating smokeable material
US11241042B2 (en) 2012-09-25 2022-02-08 Nicoventures Trading Limited Heating smokeable material
US9918494B2 (en) * 2012-12-21 2018-03-20 Philip Morris Products S.A. Smoking article comprising an airflow directing element
US20150342254A1 (en) * 2012-12-21 2015-12-03 Philip Morris Products S.A. Smoking article comprising an airflow directing element
US11564411B2 (en) * 2013-08-13 2023-01-31 Philip Morris Products S.A. Smoking article with dual heat-conducting elements and improved airflow
US20160143355A1 (en) * 2013-08-13 2016-05-26 Philip Morris Products S.A. Smoking article with dual heat-conducting elements and improved airflow
CN112315043A (zh) * 2013-08-13 2021-02-05 菲利普莫里斯生产公司 具有双重热传导元件和改善的气流的吸烟制品
US11707083B2 (en) 2013-09-25 2023-07-25 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
US9788571B2 (en) 2013-09-25 2017-10-17 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
US11375745B2 (en) 2013-09-25 2022-07-05 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
US10314330B2 (en) 2013-09-25 2019-06-11 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
US12089628B2 (en) 2013-09-25 2024-09-17 R.J. Reynolds Tobacco Company Heat generation apparatus for an aerosol-generation system of a smoking article, and associated smoking article
US20160255879A1 (en) * 2013-10-29 2016-09-08 British American Tobacco (Investments) Limited Apparatus for heating smokeable material
US11039644B2 (en) * 2013-10-29 2021-06-22 Nicoventures Trading Limited Apparatus for heating smokeable material
US10588347B2 (en) * 2013-12-05 2020-03-17 Philip Morris Products S.A. Aerosol-generating article with rigid hollow tip
US10912330B2 (en) 2013-12-05 2021-02-09 Philip Morris Products S.A. Electrically operated aerosol generating system with thermal spreading wrap
KR102735336B1 (ko) 2013-12-05 2024-11-29 필립모리스 프로덕츠 에스.에이. 열 확산 랩을 구비한 가열식 에어로졸 발생 물품
US20160331031A1 (en) * 2013-12-05 2016-11-17 Philip Morris Products S.A. Heated aerosol generating article with thermal spreading wrap
KR20220119512A (ko) * 2013-12-05 2022-08-29 필립모리스 프로덕츠 에스.에이. 열 확산 랩을 구비한 가열식 에어로졸 발생 물품
US10094562B2 (en) 2014-02-11 2018-10-09 R.J. Reynolds Tobacco Company Igniter apparatus for a smoking article, and associated method
WO2015123202A1 (fr) 2014-02-11 2015-08-20 R. J. Reynolds Tobacco Company Appareil d'allumeur pour un article à fumer, et procédé associé
US20230018692A1 (en) * 2014-02-11 2023-01-19 R.J. Reynolds Tobacco Company Igniter apparatus for a smoking article, and associated method
US9833019B2 (en) 2014-02-13 2017-12-05 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
US10856570B2 (en) 2014-02-13 2020-12-08 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
WO2015123558A2 (fr) 2014-02-13 2015-08-20 R. J. Reynolds Tobacco Company Procédé d'assemblage d'une cartouche pour un article pour fumeur
US11083857B2 (en) 2014-02-13 2021-08-10 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
US10609961B2 (en) 2014-02-13 2020-04-07 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
US10470497B2 (en) 2014-02-13 2019-11-12 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
EP4427617A2 (fr) 2014-02-13 2024-09-11 RAI Strategic Holdings, Inc. Procédé d'assemblage d'une cartouche pour un article à fumer
US10588352B2 (en) 2014-02-13 2020-03-17 Rai Strategic Holdings, Inc. Method for assembling a cartridge for a smoking article
WO2015127412A1 (fr) 2014-02-24 2015-08-27 R.J. Reynolds Tobacco Company Système de coupon électronique
WO2015164255A1 (fr) 2014-04-25 2015-10-29 R.J. Reynolds Tobacco Company Traducteur de données
US11080739B2 (en) 2014-04-25 2021-08-03 R.J. Reynolds Tobacco Company Data translator
EP3756479A1 (fr) * 2014-04-30 2020-12-30 Nicoventures Trading Limited Élément de refroidissement d'aérosol et agencements à utiliser avec un appareil de chauffage d'un matériau à fumer
US10420375B2 (en) * 2014-04-30 2019-09-24 British American Tobacco (Investments) Limited Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material
EP3136885B1 (fr) * 2014-04-30 2020-10-21 British American Tobacco (Investments) Ltd Élément de refroidissement d'aérosol et agencements à utiliser avec un appareil de chauffage d'un matériau à fumer
US10779577B2 (en) 2014-04-30 2020-09-22 British American Tobacco (Investments) Limited Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material
US10561178B2 (en) 2014-05-23 2020-02-18 Rai Strategic Holdings, Inc. Sealed cartridge for an aerosol delivery device and related assembly method
US10292434B2 (en) 2014-05-23 2019-05-21 Rai Strategic Holdings, Inc. Sealed cartridge for an aerosol delivery device and related assembly method
US10820623B2 (en) * 2014-09-19 2020-11-03 Philip Morris Products S.A. Method and apparatus for manufacturing aerosol-generating semi-finished products
US20170273352A1 (en) * 2014-09-19 2017-09-28 Philip Morris Products S.A. Method and apparatus for manufacturing aerosol-generating semi-finished products
US12336564B2 (en) 2014-10-22 2025-06-24 Nicoventures Trading Limited Inhalator and cartridge thereof
US11324254B2 (en) 2014-10-22 2022-05-10 Nicoventures Trading Limited Inhalator and cartridge thereof
US10721958B2 (en) 2014-10-24 2020-07-28 Japan Tobacco Inc. Method for producing flavor source and package
US10609951B2 (en) 2014-10-24 2020-04-07 Japan Tobacco Inc. Method for producing flavor source and package
EP3207810A4 (fr) * 2014-10-24 2018-07-04 Japan Tobacco, Inc. Procédé de fabrication de source aromatique et emballage
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
US10426199B2 (en) 2015-02-27 2019-10-01 British American Tobacco (Investments) Limited Cartridge, components and methods for generating an inhalable medium
US11865246B2 (en) 2015-02-27 2024-01-09 Nicoventures Trading Limited Apparatus for generating an inhalable medium
US20220167662A1 (en) * 2015-03-27 2022-06-02 Philip Morris Products S.A. Paper wrapper for an electrically heated aerosol-generating article
US12433324B2 (en) * 2015-03-27 2025-10-07 Philip Morris Products S.A. Paper wrapper for an electrically heated aerosol-generating article
US10595558B2 (en) * 2015-03-31 2020-03-24 Philip Morris Products S.A. Smoking article comprising a wrapper with a plurality of projections provided on an inner surface thereof
US20180116275A1 (en) * 2015-03-31 2018-05-03 Philip Morris Products S.A. Smoking article comprising a wrapper with a plurality of projections provided on an inner surface thereof
US12070070B2 (en) 2015-06-29 2024-08-27 Nicoventures Trading Limited Electronic vapor provision system
US11896055B2 (en) 2015-06-29 2024-02-13 Nicoventures Trading Limited Electronic aerosol provision systems
US10154689B2 (en) 2015-06-30 2018-12-18 R.J. Reynolds Tobacco Company Heat generation segment for an aerosol-generation system of a smoking article
EP3815551A2 (fr) 2015-06-30 2021-05-05 R. J. Reynolds Tobacco Company Segment de génération calorifique pour système de génération d'aérosol d'article à fumer
WO2017004185A2 (fr) 2015-06-30 2017-01-05 R. J. Reynolds Tobacco Company Segment de génération calorifique pour système de génération d'aérosol d'article à fumer
WO2017040608A2 (fr) 2015-08-31 2017-03-09 R. J. Reynolds Tobacco Company Article pour fumeurs
US11064725B2 (en) 2015-08-31 2021-07-20 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
US11659863B2 (en) 2015-08-31 2023-05-30 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11589614B2 (en) 2015-08-31 2023-02-28 Nicoventures Trading Limited Cartridge for use with apparatus for heating smokable material
US20240314891A1 (en) * 2015-08-31 2024-09-19 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11924930B2 (en) * 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
EP4338630A2 (fr) 2015-08-31 2024-03-20 R. J. Reynolds Tobacco Company Article à fumer
US20180242631A1 (en) * 2015-09-08 2018-08-30 Philip Morris Products S.A. Method of producing high tensile strength homogenized tobacco material
US11419360B2 (en) * 2015-09-08 2022-08-23 Philip Morris Products S.A. Method of producing high tensile strength homogenized tobacco material
US11511056B2 (en) 2015-10-02 2022-11-29 Nicoventures Trading Limited Apparatus for generating an inhalable medium
US12219986B2 (en) 2015-10-30 2025-02-11 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11452313B2 (en) 2015-10-30 2022-09-27 Nicoventures Trading Limited Apparatus for heating smokable material
US11252992B2 (en) * 2015-10-30 2022-02-22 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12082327B2 (en) 2015-10-30 2024-09-03 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12082606B2 (en) 2015-10-30 2024-09-10 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US20180325173A1 (en) * 2015-10-30 2018-11-15 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20240306704A1 (en) * 2015-10-30 2024-09-19 Nicoventures Trading Limited Article for use with an apparatus for heating smokable material
US12245634B2 (en) * 2015-10-30 2025-03-11 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11825870B2 (en) 2015-10-30 2023-11-28 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US11805818B2 (en) * 2015-10-30 2023-11-07 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US12016393B2 (en) 2015-10-30 2024-06-25 Nicoventures Trading Limited Apparatus for heating smokable material
US11744296B2 (en) 2015-12-10 2023-09-05 R. J. Reynolds Tobacco Company Smoking article
WO2017098464A1 (fr) 2015-12-10 2017-06-15 R. J. Reynolds Tobacco Company Article à fumer
US10314334B2 (en) 2015-12-10 2019-06-11 R.J. Reynolds Tobacco Company Smoking article
US10874140B2 (en) 2015-12-10 2020-12-29 R.J. Reynolds Tobacco Company Smoking article
US11425931B2 (en) 2016-01-28 2022-08-30 Zenigata Llc Vapor delivery systems and methods
US11666088B2 (en) 2016-01-28 2023-06-06 Zenigata Llc Vapor delivery systems and methods
US12207689B2 (en) 2016-01-28 2025-01-28 Zenigata Llc Vapor delivery systems and methods
US11950638B2 (en) 2016-01-28 2024-04-09 Zenigata Llc Vapor delivery systems and methods
US10588356B2 (en) 2016-01-28 2020-03-17 Zenigata Llc Vapor delivery systems and methods
US10959464B2 (en) 2016-01-28 2021-03-30 Zenigata Llc Vapor delivery systems and methods
US11717018B2 (en) 2016-02-24 2023-08-08 R.J. Reynolds Tobacco Company Smoking article comprising aerogel
US10798975B2 (en) 2016-04-27 2020-10-13 Japan Tobacco Inc. Flavor inhaler
US11503855B2 (en) 2016-04-27 2022-11-22 Japan Tobacco Inc. Flavor inhaler
US10869509B2 (en) 2016-04-27 2020-12-22 Japan Tobacco Inc. Flavor inhaler
US12213514B2 (en) 2016-05-20 2025-02-04 Nicoventures Trading Limited Article for use in an apparatus for heating smokable material
US11197496B2 (en) 2016-05-25 2021-12-14 R.J. Reynolds Tobacco Company Non-combusting smoking article with thermochromatic label
US10194691B2 (en) 2016-05-25 2019-02-05 R.J. Reynolds Tobacco Company Non-combusting smoking article with thermochromatic label
US11723393B2 (en) 2016-05-31 2023-08-15 Philip Morris Products S.A. Aerosol-generating article with an insulated heat source
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
US11457664B2 (en) 2016-06-29 2022-10-04 Nicoventures Trading Limited Apparatus for heating smokable material
US12478096B2 (en) 2016-06-29 2025-11-25 Nicoventures Trading Limited Apparatus for heating smokable material
US12160944B2 (en) 2016-06-29 2024-12-03 Nicoventures Trading Limited Apparatus for heating smokable material
US11602173B2 (en) * 2016-09-20 2023-03-14 Nicoventures Trading Limited Method of manufacturing an aerosol provision apparatus and an aerosol provision apparatus
US11969017B2 (en) 2016-09-20 2024-04-30 Nicoventures Trading Limited Method of manufacturing an aerosol provision apparatus and an aerosol provision apparatus
WO2018068637A1 (fr) * 2016-10-10 2018-04-19 Lik Hon Article thermoconducteur pour fumer
US11672276B2 (en) 2016-11-02 2023-06-13 British American Tobacco (Investments) Limited Aerosol provision article
CN106820260A (zh) * 2016-11-25 2017-06-13 上海烟草集团有限责任公司 炭加热吸烟制品及其制备方法
USD927061S1 (en) 2017-09-14 2021-08-03 Pax Labs, Inc. Vaporizer cartridge
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US11956879B2 (en) 2017-09-15 2024-04-09 Nicoventures Trading Limited Apparatus for heating smokable material
WO2019077530A1 (fr) 2017-10-19 2019-04-25 Rai Strategic Holdings, Inc. Aérosol colorimétrique et détection de gaz pour dispositif de distribution d'aérosol
US12439973B2 (en) 2018-02-14 2025-10-14 Zenigata Inc. Vaporization system with integrated heaters
WO2019162815A1 (fr) 2018-02-22 2019-08-29 R. J. Reynolds Tobacco Company Système de dégaufrage d'un élément de génération de chaleur, article à fumer comprenant l'élément de génération de chaleur en creux, et procédé associé
EP3794965A4 (fr) * 2018-05-17 2022-03-09 KT&G Corporation Article et dispositif permettant de générer un aérosol
US11723399B2 (en) 2018-07-13 2023-08-15 R.J. Reynolds Tobacco Company Smoking article with detachable cartridge
US12144372B2 (en) 2018-07-30 2024-11-19 Nicoventures Trading Limited Generation of an inhalable medium
WO2020074612A1 (fr) * 2018-10-12 2020-04-16 Jt International S.A. Dispositif de génération d'aérosol et chambre de chauffage associée
IL282751B2 (en) * 2018-10-30 2025-03-01 Reynolds Tobacco Co R Cartridge for smoking item
KR102890064B1 (ko) 2018-10-30 2025-11-24 아아르. 제이. 레날드즈 토바코 캄파니 흡연 물품 카트리지
JP2022509455A (ja) * 2018-10-30 2022-01-20 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙物品カートリッジ
IL282751B1 (en) * 2018-10-30 2024-11-01 Reynolds Tobacco Co R Smoking article cartridge
WO2020089799A1 (fr) 2018-10-30 2020-05-07 R. J. Reynolds Tobacco Company Cartouche d'article à fumer
AU2019370887B2 (en) * 2018-10-30 2025-07-10 R. J. Reynolds Tobacco Company Smoking article cartridge
JP7504899B2 (ja) 2018-10-30 2024-06-24 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙物品カートリッジ
US12478112B2 (en) 2018-10-30 2025-11-25 R.J. Reynolds Tobacco Company Smoking article cartridge
RU2782008C1 (ru) * 2018-11-14 2022-10-21 Джапан Тобакко Инк. Охлаждающий сегмент и способ его изготовления, курительное изделие с нагревом без горения и курительная система с нагревом без горения
US12075819B2 (en) 2019-07-18 2024-09-03 R.J. Reynolds Tobacco Company Aerosol delivery device with consumable cartridge
US12022859B2 (en) * 2019-07-18 2024-07-02 R.J. Reynolds Tobacco Company Thermal energy absorbers for tobacco heating products
US11395510B2 (en) 2019-07-19 2022-07-26 R.J. Reynolds Tobacco Company Aerosol delivery device with rotatable enclosure for cartridge
US12232542B2 (en) 2019-07-19 2025-02-25 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding sleeve
US11330838B2 (en) 2019-07-19 2022-05-17 R. J. Reynolds Tobacco Company Holder for aerosol delivery device with detachable cartridge
US12082607B2 (en) 2019-07-19 2024-09-10 R.J. Reynolds Tobacco Company Aerosol delivery device with clamshell holder for cartridge
EP3858174A1 (fr) * 2020-01-30 2021-08-04 Nerudia Limited Système d'administration d'aérosol
US12484610B2 (en) * 2020-04-16 2025-12-02 R.J. Reynolds Tobacco Company Aerosol delivery device including a segregated substrate
US20210321655A1 (en) * 2020-04-16 2021-10-21 R.J. Reynolds Tobacco Company Aerosol delivery device including a segregated substrate
US11439185B2 (en) 2020-04-29 2022-09-13 R. J. Reynolds Tobacco Company Aerosol delivery device with sliding and transversely rotating locking mechanism
US11589616B2 (en) 2020-04-29 2023-02-28 R.J. Reynolds Tobacco Company Aerosol delivery device with sliding and axially rotating locking mechanism
US20230255265A1 (en) * 2020-07-21 2023-08-17 Jt International Sa Aerosol Generating Device
US20230145813A1 (en) * 2020-08-27 2023-05-11 Kt&G Corporation Aerosol generating article including porous tobacco solid and method of manufacturing porous tobacco solid
US12250969B2 (en) 2021-04-02 2025-03-18 R. J. Reynolds Tobacco Company Aerosol delivery device with modular lighter
US12426633B2 (en) 2021-04-02 2025-09-30 R. J. Reynolds Tobacco Company Aerosol delivery device with integrated inductive heater
US12433340B2 (en) 2021-04-02 2025-10-07 R. J. Reynolds Tobacco Company Aerosol delivery device consumable unit
US12426634B2 (en) 2021-04-02 2025-09-30 R. J. Reynolds Tobacco Company Aerosol delivery device with integrated lighter
US11825872B2 (en) 2021-04-02 2023-11-28 R.J. Reynolds Tobacco Company Aerosol delivery device with protective sleeve
EP4138588A4 (fr) * 2021-04-30 2023-08-09 KT&G Corporation Article de génération d'aérosol et système de génération d'aérosol
US12426637B2 (en) 2021-08-17 2025-09-30 Rai Strategic Holdings, Inc. Inductively heated aerosol delivery device consumable
US12357024B2 (en) 2022-08-30 2025-07-15 R. J. Reynolds Tobacco Company Aerosol delivery device with static ignitor contacts
US12329199B2 (en) 2022-08-30 2025-06-17 R.J. Reynolds Tobaco Company Aerosol delivery device with improved mouthpieces
US12471639B2 (en) 2022-12-14 2025-11-18 R.J. Reynolds Tobacco Company Aerosol delivery device with improved cartridge loading

Also Published As

Publication number Publication date
JP2013532953A (ja) 2013-08-22
WO2012014490A1 (fr) 2012-02-02
EP2597976B1 (fr) 2021-03-10
TWI507220B (zh) 2015-11-11
CN103037718B (zh) 2014-05-21
CN103037718A (zh) 2013-04-10
JP5459813B2 (ja) 2014-04-02
EP3831220A1 (fr) 2021-06-09
TW201208725A (en) 2012-03-01
EP2597976A1 (fr) 2013-06-05
EP3831220B1 (fr) 2022-09-07
RU2524887C1 (ru) 2014-08-10
US20180317560A1 (en) 2018-11-08
US11160304B2 (en) 2021-11-02
EP2597976A4 (fr) 2017-02-22

Similar Documents

Publication Publication Date Title
US11160304B2 (en) Smokeless flavor inhalator
JP6442289B2 (ja) 隔離された可燃性熱源を含む喫煙物品
JP6435021B2 (ja) ２つの熱伝導要素を含む喫煙物品
TWI428094B (zh) 香煙物品
CN104080359B (zh) 空气流动改进的发烟制品
RU2665611C2 (ru) Курительное изделие с клапаном
RU2637982C2 (ru) Курительное изделие, содержащее элемент для направления потока воздуха
TWI654940B (zh) 具雙導熱元件及改良的氣流之煙品
RU2672657C2 (ru) Курительное изделие с элементом для направления потока воздуха, содержащим средство, модифицирующее аэрозоль
JP6992008B2 (ja) 断熱性熱源を備えたエアロゾル発生物品
JPH0675598B2 (ja) 喫煙物品に使用するためのエアゾール発生体
KR20140116407A (ko) 이중 기능 캡을 갖는 흡연 제품
JP2019531086A (ja) 改善された最外部ラッパーを備えたエアロゾル発生物品
KR102806192B1 (ko) 무연 기능을 구비한 에어로졸 발생 장치 및 이와 함께 사용되는 에어로졸 발생 물품
KR102734098B1 (ko) 담배 로드, 이를 포함하는 에어로졸 발생 물품 및 이와 함께 사용되는 에어로졸 발생 장치

Legal Events

Date Code Title Description
AS Assignment

Owner name: JAPAN TOBACCO INC., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SHINOZAKI, YASUHIRO;KATAYAMA, KAZUHIKO;AKIYAMA, TAKESHI;AND OTHERS;REEL/FRAME:029884/0445

Effective date: 20121120

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION