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WO2021105452A1 - Dispositif de génération d'aérosol et système de génération d'aérosol - Google Patents

Dispositif de génération d'aérosol et système de génération d'aérosol Download PDF

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Publication number
WO2021105452A1
WO2021105452A1 PCT/EP2020/083768 EP2020083768W WO2021105452A1 WO 2021105452 A1 WO2021105452 A1 WO 2021105452A1 EP 2020083768 W EP2020083768 W EP 2020083768W WO 2021105452 A1 WO2021105452 A1 WO 2021105452A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol generating
consumable
spikes
generating device
heating elements
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.)
Ceased
Application number
PCT/EP2020/083768
Other languages
English (en)
Inventor
Kyle ADAIR
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.)
JT International SA
Original Assignee
JT International SA
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 JT International SA filed Critical JT International SA
Priority to KR1020227017663A priority Critical patent/KR20220108059A/ko
Priority to US17/781,245 priority patent/US20220408816A1/en
Priority to EP20811658.2A priority patent/EP4064889A1/fr
Priority to JP2022523249A priority patent/JP2023503543A/ja
Priority to CN202080081538.3A priority patent/CN114727659A/zh
Publication of WO2021105452A1 publication Critical patent/WO2021105452A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • Aerosol generating device and an aerosol generating system Aerosol generating device and an aerosol generating system
  • the present invention relates to an aerosol generating device and an aerosol generating system according to the preamble of the independent claims.
  • Aerosol generating devices and systems have the ability to generate an aerosol as the result of heat generated by electrical power sources.
  • the aerosol is intended to be drawn into the mouth of a user.
  • aerosol delivery devices and systems that provide components of tobacco in an aerosol form, such as is provided by devices commonly known as electronic cigarettes.
  • aerosol is meant to indude vapors, gases, aerosols, and/or particulate matter of form or type suitable for human inhalation, whether visible or not, and whether or not of the form that might be considered to be smoke like.
  • US 2018/0056015 Ai discloses a dual vaporizer having a vaporizing assembly with a first chamber with plant matter for holding dry plant matter. The dry plant matter is heated with a first heating element. Additionally, the dual vaporizer indudes a second chamber with a second heating element, in which a wick that is in fluid communication with the second chamber draws a liquid. The wick is heated with a coil to generate a vapor.
  • the device indudes a housing with a tobacco column assembly.
  • the assembly indudes heating pins that are arranged in a column.
  • the heating pins only penetrate a peripheral region of an inserted consumable.
  • a peripheral part of the consumable is heated to a different temperature than an inner part of the consumable, resulting in either the periphery or the inner part not being sufficiently heated or being heated to too high temperatures, which may result in an unpleasant taste.
  • an aerosol generating device with a housing.
  • the aerosol generating device comprises a first aerosol generating unit.
  • the first aerosol generating unit is adapted to generate the first type of vapor from a solid substrate.
  • the first aerosol generating unit further comprises a receiving interface for a consumable.
  • the interface includes a plurality of heating elements with spikes that are arranged such that they are inserted into the consumable when the consumable is received by the interface.
  • the interface may comprise a temperature sensor, that is adapted to be inserted into the consumable.
  • the housing indudes a chamber in which at least a part of the interface is arranged.
  • the spikes of the heating elements are arranged in at least two arrays.
  • An array maybe understood as a regular or irregular arrangement of the heating elements.
  • the heating elements may be arranged in a column (i.e. a 1 by X array) or in multiple columns (Le. an 2, 3 or 4 by X array).
  • the spacing between the heating element in column may be regular, in particular identical.
  • the columns may extend along the same direction.
  • a spacing between the columns may be regular, in particular identical.
  • Each array may have a width of 2, 3 or 4 columns, wherein each column may have a length of 4, 6, 8 or more heating elements.
  • the consumable comprising a solid substrate is heated more evenly. This provides a reliable and constant quantity and quality of released vapor.
  • the opposing arrays of heating elements with spikes may be configured to heat a region of the consumable between the opposing arrays uniformly.
  • a uniform heat distribution has the effect of generating smoke uniformly over the entire heated region and leads to an aerosol that is smoother in taste.
  • the entire solid substrate between the arrays may be heated to the right temperature leading to a higher efficiency.
  • the spikes of one array may have length of at least a quarter, preferably at least a third, or at least half the distance between opposing arrays.
  • the distance between the opposing arrays is in particular a direction of extension of the chamber.
  • the chamber may be a cylinder with a circular base having a diameter (e.g. 30mm).
  • the distance between opposing arrays may be 30 mm (or less) and the spikes have a length of at least 7.5 mm, 10mm or 15mm.
  • the spikes of both opposing arrays have a length of at least a quarter, preferably at least a third, or at least half the distance between opposing arrays.
  • the aerosol generating device may comprise a second aerosol generating unit adapted to generate a second type of vapor from a liquid substrate.
  • the first aerosol generating unit may be arranged upstream or downstream of the second aerosol generating unit with regard to the airflow through the aerosol generating device during normal operation by the user.
  • Both variations may improve the quality of the released vapor.
  • the heating elements themselves may form the spikes.
  • the heating elements may be formed by resistive wires that are bent to form a sharp tip.
  • the spikes are made of a susceptor material at least partially and heated by a magnetic coil or the spikes are covered by a resistively heatable material or spikes are at least partially made of a resistively heatable material.
  • the chamber may comprise 2, 3, 4 or more arrays.
  • the chamber has a cylindrical shape and a central axis.
  • the at least two arrays may extend in the direction of the central axis or in the direction of a circumference of the cylindrical shape. Thereby, a uniform heating of the consumable is provided.
  • the arrays may extend along the same direction or in different directions from each other.
  • the arrays may be arranged around a circumference of the cylindrical chamber.
  • the spikes extend along an axial or radial direction of the chamber.
  • the heating elements are arranged at an end portion of the cylindrical chamber, they extend along the axial direction of the chamber and when the heating elements are arranged on the curved surface of the cylinder, they extend in the radial direction.
  • the spikes of the at least two arrays are arranged at generally opposing sides of the chamber such that the consumable can be held at the interface by the spikes.
  • the consumable is fixed securely in the chamber and an accidental release is avoided.
  • the heating within the consumable is particularly uniform.
  • the spikes on generally opposing sides of the chamber connect to each other to form a closed circuit In this way, heating penetration through the core of the consumable is ensured.
  • the housing comprises a closure for the chamber, wherein at least one of the arrays of heating element extends from the closure into the chamber.
  • the closure holds the consumable securely within the chamber.
  • the heating elements, in particular the spikes, extending from the closure fixate the consumable within the interface in a desired position, in which the heat is applied. Thereby, a reliable placement of the consumable within the interface is secured.
  • the closure is a door that may be hinged.
  • the door may also by slidable or separable from the housing or any other suitable mechanism to move the door may be used.
  • a hinged door has the advantage, that pressure to insert the spikes into the consumable can be easily applied.
  • the at least two arrays extend from opposing sides of the chamber into the chamber and the arrays are offset to one another.
  • one of the arrays may be offset in the axial or circumferential direction of the chamber with respect to the other array.
  • the consumable may be a tobacco stick.
  • the spikes overlap at least partly.
  • the spikes may extend from opposing sides of the consumable and may overlap with regard to a direction of extension of one of the arrays. Thereby, a deeper penetration of the spikes into the consumable is allowed and even more spikes can be fitted into the same length of tobacco stick. Further, the solid substrate may be heated more evenly.
  • the opposing spikes may extend along the same direction.
  • the interface comprises a temperature sensor.
  • the temperature sensor is adapted to be inserted into the consumable.
  • the sensor is a thermocouple and further preferred arranged in a position in a downstream direction of the interface along a direction of airflow.
  • the temperature sensor may be adapted to measure a temperature at a center of the consumable.
  • the temperature sensor may form a spike or maybe inserted through a spike.
  • the spike of the temperature sensor may form a part of one of the previously mentioned arrays or may be arranged separately therefrom. Further preferred, the temperature sensor is arranged at the downstream end of the interface along the direction of airflow.
  • the temperature sensor can measure a temperature and thus a condition of the tobacco, in particular at the center of the consumable. Thereby, a constant temperature and composition of a provided tobacco vapour is provided.
  • the temperature sensor can be used for a closed-loop control of the tobacco and vapor temperature control.
  • the closed-loop may include the temperature sensor, a controller, and the heating elements. Thereby, an active monitoring of the core of the tobacco portion in the consumable is enabled so that control is optimized.
  • the device comprises a controller, and at least parts of the heating elements are independently controllable by the controller.
  • the tobacco could be heated from a first end to a second end, similarly to burning a cigarette.
  • consumables may comprise different tobacco compositions that need to be heated to different temperatures might be provided.
  • the heating energy could be adjusted to the density of different sections of the consumable.
  • the chamber includes a first heating zone and a second heating zone.
  • Each of the heating zones comprises one or more heating elements wherein the controller is configured to control the heating elements independently of each other.
  • Defining heating zones may allow for individually adjustable consumables. For example, one of the heating zones may be switched on or off depending on a user’s taste or users input.
  • the consumable may indude only section in which particular additives such as methanol as additive and a user may decide whether the particular additive is to be consumed.
  • the heating zones may allow a partial consummation of a consumable for later continuation. In case only the solid material in the first heating zone is consumed during a first usage session, a user may switch the device at a later time on and start consuming the solid material in the second heating zone, wherein the user experience will be similar to a new consumable.
  • the spikes of the heating elements may include an air duct.
  • the air duct may be configured to allow an airflow through the spikes and into the consumable. Thereby, an airflow is directed into the center of the tobacco stick and the air is heated through the spikes upon entry. As a result, more flavors and aromas of the consumable are released.
  • first and second aerosol generation units are connected with an airflow passage and the second aerosol generating unit includes a second unit inlet for receiving the first type of vapor through the airflow passage.
  • the second aerosol generating unit includes a second unit inlet for receiving the first type of vapor through the airflow passage.
  • the spikes are configured to pierce through a wall of the consumable, when the consumable is received by the interface.
  • the consumable may be provided with a wall that isolates the solid substrate from the environment, preserving the solid substrate.
  • the device comprises an outlet vapor channel located downstream of the first and second vapor generating units such that the first and second types of vapor are fully mixed before reaching an outlet of the aerosol generating device.
  • a further aspect of the invention relates to an aerosol generating system comprising an aerosol generating device as outlined above and a consumable.
  • the consumable may comprise a solid substrate.
  • the system comprises a liquid substrate.
  • only one of the substrates, preferably the solid substrate contains nicotine.
  • Figure l discloses a schematic drawing of an aerosol generation system according to the invention
  • Figure 2 discloses a detailed view of a first embodiment of an interface for a consumable of the aerosol generation system
  • Figure 3A discloses a detailed view of a second embodiment of an interface for a consumable of the aerosol generation system
  • Figure 3B discloses a detailed view of an embodiment of the first aerosol generation unit
  • Figure 4 discloses a detailed view of a third embodiment of an interface for a consumable of the aerosol generation system
  • Figures discloses a detailed view of a fourth embodiment of an interface for a consumable of the aerosol generation system
  • Figure 6 discloses a detailed view of a fifth embodiment of an interface for a consumable of the aerosol generation system.
  • FIG. 1 discloses a schematic drawing of an aerosol generation system according to the invention.
  • the aerosol generation system comprises an aerosol generation device l.
  • the aerosol generation device l may receive one or more consumables 30 containing a liquid and/or a solid.
  • the aerosol generation system is then formed by the aerosol generation device 1 in combination with the consumable(s) containing liquid and/or solid.
  • the aerosol generation device l includes a housing 2 that has a generally longitudinal shape.
  • the housing 2 is cylindrically shaped around central axis 5 and includes a first end 43 and a second end 45.
  • the aerosol generation device 1 may be circular cylindrical.
  • a reusable section 40, a first aerosol generation unit 10 and a second aerosol generation unit 20 are arranged. Air enters into the housing through an inlet that is arranged at the first end 43.
  • the inlet may be provided anywhere along the reusable section 40 or at an end of the first aerosol generation unit 10 facing the first end 43.
  • the air then flows through the aerosol generation device 1 along a direction of airflow 18 and exits the aerosol generation device through an outlet 44.
  • the outlet 45 is positioned at the second end.
  • a first type of vapor is added to the airflow by the first aerosol generation unit 10 and a second type of vapor is added to the airflow by the second aerosol generation unit 20.
  • the reusable section 40 comprises a battery 42 and a controller 8 (see figure 2).
  • the aerosol generation units 10, 20 and the reusable section 40 may be separable from each other such that they can be individually replaced.
  • the second aerosol generation unit 20 includes a liquid reservoir comprising a liquid substrate 22.
  • the liquid substrate 22 may include a polyhydric alcohol such as glycerin and propylene glycol, and typically contain no nicotine. Alternatively, the liquid substrate 22 may contain a nicotine component originated from a tobacco material.
  • the liquid substrate 22 may also include a flavorant such as menthol.
  • the liquid comprised in the liquid reservoir is drawn towards a heater 25 by means of a wick 24.
  • the heater 25 is wound around the wick 24 and causes the liquid drawn by the wick from the liquid substrate 22 to evaporate, thereby forming a second type of vapor.
  • the second type of vapor is directed through a conduit 26 towards the outlet 44 of the aerosol generation device 1.
  • the first aerosol generation unit 10 is arranged at an upstream position with regard to the airflow 18 compared to the second aerosol generation unit 20.
  • the first aerosol generation unit 10 indudes a receiving interface 14 for the consumable 30.
  • the consumable indudes a solid substrate 32.
  • the substrate may indude a tobacco material in various forms such as shredded tobacco and granulated tobacco, and/or the tobacco material may indude tobacco leaf and/or reconstituted tobacco.
  • the receiving interface 14 is formed by a chamber 4 in the housing 2. Within the chamber 4, a plurality of heating elements 16 are arranged.
  • the heating elements 16 indude spikes 17.
  • the spikes 17 may be entirely or partially formed of an inductively heatable susceptor material.
  • the aerosol generation device also indudes an inductive heating coil for generating an electromagnetic field for heating the susceptor material.
  • the spikes may indude a resistive material, that heats up when an electrical current is guided through the spike from the battery 8.
  • the spikes may be formed by bending a resistive wire to form a sharp tip or the spikes may be covered by a conductive layer of resistive and conductive material. Exemplary embodiments of a suitable heating dements and spikes are shown in the patent documents CN 103431525 B, CN 208676371 U, and CN 104026740 B.
  • the spikes 17 are arranged in two arrays 12 at opposite sides 7 of the receiving interface 14.
  • the arrays 12 each indude a regularly spaced column of 4 spikes (Le. a 1 x 4 array).
  • FIG. 2 One particularly preferred embodiment of the first aerosol generation unit 10 is shown in figure 2.
  • Each of the heating elements 16 that indude the spikes 17 is connected to the controller 8 and the battery 42 (see figure 1).
  • the heating elements 16 are grouped together in 3 sections: section A, section B and section C.
  • Each of the sections indudes 2 sets of opposing heating elements 16 and can be controlled separately from the other sections by the controller 8.
  • the heating elements When a consumable 30 is inserted into the chamber 4, the heating elements are pushed through a wall of the consumable 30 and into the solid substrate 32 within the consumable 30. This configuration shown in figure 2.
  • the controller groups the heating elements into 3 sections.
  • the heating elements may also be grouped into six sections of opposing heating elements or 2 sections of opposing heating elements. Further, the shown rows of heating elements maybe longer and the sections may also each indude 1, 3 or more sets of opposing heating elements.
  • heating elements 16 are electrically heatable and are formed by a resistive material of heating elements.
  • the spikes 17 may be at least partially formed by the resistive material or covered by such a resistive heating material.
  • Suitable resistive heating materials should have a sufficient electrical resistance for generating a suitable operating temperature (i.e. about 150°C to 350°C), a melting point well above the operating temperature necessary for evaporating the first type of vapor, and a suffident temperature strength.
  • Example materials are carbon (e.g. graphite) and metallic alloys, such as nickel alloys, molybdenum alloys or tungsten alloys. In some embodiments, or silicon carbide ceramics may also be suitable.
  • an electrical circuit including the resistive heating elements is only formed, when opposing heating elements 16 connect to each other within the consumable 30.
  • the consumable 30 is inserted into the chamber and then, the heating elements 16 pierce a wall of the consumable and are pushed through the substrate of the consumable 30 until they connect. Then, a current 11 can flow through two opposing heating element 16.
  • the heating elements 16 pierce through the core of the consumable (e.g. a tobacco stick). Thereby, a substantially uniform heating of the consumable 30 is insured. Further, the heating element can only be actuated, if the heating elements are properly positioned and mal functions can be avoided.
  • the chamber 4 of the aerosol generation unit 10 may include a hinged door 52.
  • the chamber 4 is opened, by pivoting the door 52 around one or more pivots 51 (e.g. formed by hinges).
  • a consumable 30 may be inserted into chamber 4 and then, the door 52 is closed. While the door is closed, the spikes 17 of the door 52 and the spikes 17 in the chamber 4 are pushed into the consumable and penetrate the substrate of the consumable.
  • the spikes 17 may be movable, for example by a motor, such that they penetrate the consumable after the chamber is closed.
  • the door maybe slidable or separable from the aerosol generation unit 10.
  • FIG 4 A further preferred embodiment of the interface is shown in figure 4.
  • the spikes 17 are arranged in two opposing rows of 6 regularly spaced spikes each.
  • the opposing rows of spikes are offset by a distance 34 in the direction of the axis 31 of the consumable. Since the opposing rows of spikes are offset to one another, the heat within the consumable is distributed more evenly. Further, due to the offset 34, the spikes 17 can penetrate deeper into the consumable 30 and even overlap by a distance 33 with regard to a radial direction of the consumable or the aerosol generation device.
  • the heating elements 16 shown by figure 5 maybe similar to the heating elements provided in the previous embodiments.
  • the heating element 16 shown in figure 5 include a hollow bore 19, through which the airflow is directed.
  • the hollow bore 19 may be in the center of the heating elements 16.
  • air is directly guided into a center portion of the consumable 30 by the bores 13. Since the air is guided through the heating elements with spikes 17, the air is heated while being guided into the consumable 30. The heated air leads to a release of more flavor from the solid substrate.
  • a further variation of the interface 14 is shown in figure 6 showing a fifth embodiment of the interface.
  • the embodiment shown in figure 6 is similar to the embodiment shown in figure 2.
  • one of the spikes 17 does not include a heating element 16.
  • a spike 17' that is arranged on a downstream end of one of the arrays 12 and includes an embedded temperature sensor 15, in particular a thermocouple.
  • the temperature sensor 15 is inserted through the spike and arranged at a center of the consumable 30. This means that the thermocouple can measure the tobacco and airflow right at the center of the tobacco.
  • the temperature sensor 15 can be arranged at any place along the direction of airflow.
  • the temperature sensor 15 is placed at the end of the interface 14 in the direction of airflow 18.
  • the addition of such a temperature sensor 15 or thermocouple may allow a dosed-loop tobacco or vapor temperature control and an active monitoring of the core of the tobacco portion so that control is optimized.
  • a spike with a temperature sensor 15 or a similar arrangement, wherein the temperature sensor 15 is inserted into the consumable 30 may be provided with any of the arrays 12 provided in the embodiments above.

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Abstract

L'invention concerne un dispositif de génération d'aérosol (1) doté d'un boîtier (2). Le dispositif de génération d'aérosol comprend une première unité de génération d'aérosol (10) adaptée pour générer le premier type de vapeur à partir d'un substrat solide (32). La première unité de génération d'aérosol comprend en outre une interface de réception (14) pour un produit de consommation (30). L'interface comprend une pluralité d'éléments chauffants (16) dotés de pointes (17) qui sont agencées de telle sorte qu'elles sont insérées dans le produit de consommation quand le produit de consommation est reçu par l'interface. Le boîtier (2) comprend une chambre dans laquelle au moins une partie de l'interface est agencée. Les pointes des éléments chauffants sont agencées en au moins deux réseaux et les réseaux opposés d'éléments chauffants avec des pointes sont configurés pour chauffer une région du produit de consommation entre les réseaux opposés de manière uniforme.
PCT/EP2020/083768 2019-11-29 2020-11-27 Dispositif de génération d'aérosol et système de génération d'aérosol Ceased WO2021105452A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020227017663A KR20220108059A (ko) 2019-11-29 2020-11-27 에어로졸 생성 장치 및 에어로졸 생성 시스템
US17/781,245 US20220408816A1 (en) 2019-11-29 2020-11-27 Aerosol Generating Device and an Aerosol Generating System
EP20811658.2A EP4064889A1 (fr) 2019-11-29 2020-11-27 Dispositif de génération d'aérosol et système de génération d'aérosol
JP2022523249A JP2023503543A (ja) 2019-11-29 2020-11-27 エアロゾル生成装置及びエアロゾル生成システム
CN202080081538.3A CN114727659A (zh) 2019-11-29 2020-11-27 气溶胶产生装置和气溶胶产生系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19212535 2019-11-29
EP19212535.9 2019-11-29

Publications (1)

Publication Number Publication Date
WO2021105452A1 true WO2021105452A1 (fr) 2021-06-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/083768 Ceased WO2021105452A1 (fr) 2019-11-29 2020-11-27 Dispositif de génération d'aérosol et système de génération d'aérosol

Country Status (6)

Country Link
US (1) US20220408816A1 (fr)
EP (1) EP4064889A1 (fr)
JP (1) JP2023503543A (fr)
KR (1) KR20220108059A (fr)
CN (1) CN114727659A (fr)
WO (1) WO2021105452A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022096584A1 (fr) * 2020-11-06 2022-05-12 Jt International S.A. Dispositif de génération d'aérosol, ensemble associé et procédé de commande
JP2024521857A (ja) * 2021-06-11 2024-06-04 ニコベンチャーズ トレーディング リミテッド エアロゾル供給デバイス

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4658117A1 (fr) * 2023-02-02 2025-12-10 JT International SA Dispositif de génération d?aérosol
WO2024186088A1 (fr) * 2023-03-06 2024-09-12 주식회사 이엠텍 Article de génération d'aérosol, système de génération d'aérosol le comprenant, et procédé de fabrication d'article de génération d'aérosol
CN116571176A (zh) * 2023-06-15 2023-08-11 爱奇迹(香港)有限公司 一种加热不燃烧装置及其加热方法

Citations (6)

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Publication number Priority date Publication date Assignee Title
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US20220408816A1 (en) 2022-12-29

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