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WO2025009681A1 - Dispositif de génération d'aérosol - Google Patents

Dispositif de génération d'aérosol Download PDF

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Publication number
WO2025009681A1
WO2025009681A1 PCT/KR2024/000366 KR2024000366W WO2025009681A1 WO 2025009681 A1 WO2025009681 A1 WO 2025009681A1 KR 2024000366 W KR2024000366 W KR 2024000366W WO 2025009681 A1 WO2025009681 A1 WO 2025009681A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol generating
aerosol
insertion hole
generating device
heater
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.)
Pending
Application number
PCT/KR2024/000366
Other languages
English (en)
Korean (ko)
Inventor
이승안
손현제
임단희
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.)
EM Tech Co Ltd
Original Assignee
EM Tech Co Ltd
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 EM Tech Co Ltd filed Critical EM Tech Co Ltd
Publication of WO2025009681A1 publication Critical patent/WO2025009681A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/32—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds
    • 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • 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
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

Definitions

  • the present invention relates to an aerosol generating device, and more particularly, to an aerosol generating device having a structure in which nicotine generated from a general tobacco cigarette passes through an aerosol generating unit.
  • aerosol generators have many advantages, such as not generating or suppressing the generation of harmful substances such as tar compared to regular tobacco cigarettes, significantly reducing the effects of secondhand smoke, and eliminating or minimizing the odor that remains in the smoker's mouth and hands after smoking regular tobacco cigarettes.
  • a considerable number of users who are accustomed to the unique taste and smell of traditional tobacco cigarettes are still reluctant to use aerosol generators.
  • the present invention has been made to solve the above-mentioned problems, and has as its purpose an aerosol generating device capable of maximizing the advantages of an aerosol generating device while providing a taste and aroma closer to the taste and aroma of traditional regular cigarettes.
  • an aerosol generating device which includes a body having an insertion hole into which a regular tobacco cigarette (FMC, Factory Manufacturing Cigarette) is inserted, an outlet, and an airflow passage extending between the insertion hole and the outlet and guiding airflow from the insertion hole to the outlet; a first heater configured to heat the regular tobacco cigarette inserted into the insertion hole; and an aerosol generating unit configured to receive an aerosol generating substance, include a second heater, heat the aerosol generating substance to generate an aerosol, and is arranged to communicate with the airflow passage so that the generated aerosol is introduced into the airflow passage.
  • FMC regular tobacco cigarette
  • the aerosol generating unit further includes a case that accommodates the aerosol generating material therein; and a moisture absorber configured such that one portion comes into contact with the aerosol generating material to absorb the aerosol generating material and the other portion is exposed to the airflow passage, and the second heater can be configured to heat the moisture absorber.
  • the absorbent may be a porous ceramic absorbent.
  • the case has a hole opening toward the airflow passage, and the absorbent material blocks the hole to accommodate the aerosol-generating material inside the case together with the case, while being exposed toward the airflow passage.
  • the aerosol generating unit is a cartridge in which the case, the absorbent, and the second heater are combined, and can be attached to and detached from the body as a single unit.
  • the aerosol-generating material may include at least vegetable glycerin (VG) and propylene glycol (PG).
  • VG vegetable glycerin
  • PG propylene glycol
  • the aerosol generating unit includes a first aerosol generating unit and a second aerosol generating unit serially along the airflow passage, and the first aerosol generating unit can accommodate at least vegetable glycerin, propylene glycol, and nicotine as the aerosol generating materials, and the second aerosol generating unit can accommodate at least vegetable glycerin, propylene glycol, and a flavoring material as the aerosol generating materials.
  • the outlet may have a drip tip or a filter portion separated from the tobacco portion of the general cigarette and the filter portion.
  • the insertion hole may be configured to insert the tobacco portion and the filter portion of the general tobacco, the tobacco portion separated from the filter portion.
  • the body may include a cover that closes the insertion hole to prevent the tobacco portion inserted into the insertion hole from coming out.
  • the cover may have a through hole communicating the insertion hole with the exterior.
  • the outlet may be open upwardly and the insertion hole may be open downwardly.
  • the present invention can provide an advantage of providing a taste and flavor closer to that of traditional regular tobacco cigarettes by grafting regular tobacco cigarettes onto an aerosol generating device and using regular tobacco cigarettes as they are.
  • the aerosol generated from the aerosol generating unit to not pass through the tobacco part of a regular cigarette, the amount of smoke (amount of vapor) can be maximized, thereby maximizing the benefits of the aerosol generating device.
  • the tobacco part and the filter part are separated from a regular tobacco cigarette, and the tobacco part is inserted into the lower insertion hole and used as a nicotine providing part, and the filter part is used as a part that the user puts in the mouth and inhales instead of the drip tip, the use of the drip tip can be replaced, which can provide an advantage in terms of cost.
  • the filter part that can be discarded after a single use is used instead of the drip tip that is reused and not easy to clean, it can provide an advantage in terms of hygiene. Above all, it can provide an advantage that can increase the satisfaction of users who long for the feeling of biting the filter of a traditional regular tobacco cigarette.
  • the insertion hole into which a regular tobacco cigarette is inserted to be open downward, a regular tobacco cigarette inserted into the insertion hole at the bottom of the body of the aerosol generating device can fall downward after use, thereby providing a structure that is easy to clean.
  • FIG. 1 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention.
  • FIG. 2 is a drawing schematically showing an aerosol generating cartridge according to one embodiment of the present invention.
  • FIG. 3 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention.
  • FIG. 4 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention similar to the aerosol generating device of FIG. 1.
  • FIG. 5 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention similar to the aerosol generating device of FIG. 3.
  • FIG. 1 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention.
  • the aerosol generator includes a body (100), a first heater (200), an aerosol generator (300), and a power source (400).
  • the body (100) may have an insertion hole (110) and an outlet (120) and an airflow passage (130) extending between the insertion hole (110) and the outlet (120) to guide airflow from the insertion hole (110) to the outlet (120).
  • the insertion hole (110) is provided so that a regular tobacco cigarette (FMC, Factory Manufacturing Cigarette) (500) is inserted. Therefore, the present invention can provide an advantage of providing a taste and flavor that are closer to the taste and flavor of a traditional regular tobacco cigarette (500) by grafting a regular tobacco cigarette (500) onto an aerosol generating device and using the regular tobacco cigarette (500) as it is.
  • the regular tobacco cigarette (500) refers to a traditional cigarette, not the so-called electronic cigarette that has been popularized recently. While electronic cigarettes generate aerosol by heating, regular tobacco cigarettes (500) are used to generate aerosol by burning, i.e., by combustion.
  • the insertion hole (110) can be formed at the bottom and can be provided so as to be open in a downward direction. Accordingly, a regular cigarette (500) inserted into the insertion hole (110) at the bottom of the body (100) of the aerosol generating device can be dropped downward after use, thereby providing a structure that is easy to clean.
  • the outlet (120) may be formed at the top and may be provided to be open upward so that the user can inhale the generated aerosol.
  • a drip tip (600) that the user can bite with his mouth may be inserted into the outlet (120).
  • the drip tip (600) is inserted so as to be detachable from the outlet (120), but the present invention is not limited thereto.
  • the drip tip (600) may also be fixedly attached to the outlet (120) so as not to be detachable.
  • the airflow passage (130) is a passage through which airflow moves and may be formed to extend from the insertion hole (110) to the outlet (120). Accordingly, the insertion hole (110) may function as an inlet through which air flows in, and the outlet (120) may function as an outlet through which the generated aerosol flows out.
  • the composition of the airflow may vary depending on each position of the airflow passage (130).
  • the aerosol generated from the aerosol generating unit (300) is designed not to pass through the tobacco part (510) of the general tobacco cigarette (500), thereby maximizing the amount of smoke (amount of vaporization), thereby maximizing the advantage of the aerosol generating device.
  • the first heater (200) may be configured to heat a regular tobacco cigarette (500) inserted into the insertion hole (110).
  • the first heater (200) may be formed on the inner surface of the insertion hole (110) so as to surround the outer periphery of the tobacco portion (510) of the regular tobacco cigarette (500).
  • the first heater (200) may be a heating heater that generates resistance heat using power supplied from a power source (400) to heat the tobacco portion (510) of the regular tobacco cigarette (500).
  • the first heater (200) may be an induction heating heater.
  • the induction heating heater may include a susceptor (magnetizing heating element) arranged to surround the outer periphery of the tobacco portion (510) of the regular tobacco cigarette (500).
  • the aerosol generating device may include an induction coil arranged to surround the susceptor so as to inductively heat the susceptor.
  • a direct current power source (400) is supplied from a power source (400) and an alternating current of a resonant frequency or a frequency different from the resonant frequency is supplied to an induction coil.
  • the susceptor can be heated, maintained, and changed to a desired temperature.
  • the aerosol generating unit (300) can receive an aerosol generating material and heat the aerosol generating material to generate an aerosol.
  • the aerosol generating unit (300) can be arranged to communicate with the airflow passage (130) so that the generated aerosol can be introduced into the airflow passage (130).
  • Aerosol-generating substances may include at least vegetable glycerin (VG) and propylene glycol (PG).
  • the flavoring agent may include essential oils such as licorice, sucrose, fructose syrup, iso-sweeteners, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, aromatic oil, vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang ylang, sage, spearmint, ginger, coriander or coffee, tree-derived ingredients such as cypress tree sap or pine needle sap, root plant-derived ingredients such as red ginseng sap, fruit-derived ingredients such as citrus sap, mushroom-derived ingredients such as Phellinus linteus sap.
  • the tobacco flavor and nicotine derived from a regular tobacco cigarette (500) are mixed with the aerosol derived from the aerosol generating material as they pass through the aerosol generating unit (300), thereby maximizing the tobacco flavor and amount of smoke from the tobacco.
  • the power source (400) supplies power to the first heater (200) and the second heater (330).
  • the power source (400) may be, for example, a rechargeable battery.
  • the aerosol generator may have a control unit (not shown) that controls the power supplied to the first heater (200) and the second heater (330) to change the heating temperature profile. That is, the control unit may control the first heater (200) and the second heater (330) to operate at a preset optimal temperature profile.
  • the aerosol generator may include a power control unit (not shown) configured to control power supplied from a power source (400) to the first heater (200) and the second heater (330) for controlling a heating temperature profile.
  • the control unit may transmit a control signal for controlling the power supplied to the first heater (200) and the second heater (330) to the power control unit.
  • the control unit may transmit a control signal according to a heating temperature profile preset as a heating condition to the power control unit, and the power control unit may control the power supplied from the power source (400) to the first heater (200) and the second heater (330) according to the control signal, thereby controlling the heating temperature.
  • the power control unit may include a FET, and the FET may be connected to the control unit and the power source (400).
  • the control unit may transmit a PWM signal as a control signal to the FET of the power control unit.
  • the FET of the power control unit operates, for example, by turning on and off according to a PWM signal transmitted from the control unit, so that the power supplied from the power source (400) to the first heater (200) and the second heater (330) is controlled.
  • the aerosol generating device may include a sensor (700).
  • the sensor (700) may detect the user's puffing and transmit the detection result to the control unit, and the control unit may adjust the power supplied to the first heater (200) and the second heater (330) according to the detection result.
  • the sensor (700) may be a pressure sensor that detects a pressure change according to the user's puffing.
  • the present invention is not limited to this one embodiment, and the sensor may be a sensor of various other types.
  • FIG. 2 is a drawing schematically showing an aerosol generating unit according to one embodiment of the present invention.
  • the aerosol generating unit (300) may include a case (310), an absorbent (320), and a second heater (330).
  • the case (310) can accommodate an aerosol-generating material therein.
  • the case (310) can be arranged to surround the airflow passage (130) so that the airflow passage (130) can pass through it. That is, the case (310) can have the airflow passage (130) as a hollow space. According to one embodiment, the case (310) can have a hole open toward the airflow passage (130).
  • the absorbent (320) may be configured such that one portion comes into contact with an aerosol-generating material and absorbs the aerosol-generating material, while another portion is exposed to the airflow passage (130).
  • the second heater (330) may heat the aerosol-generating material absorbed by the absorbent (320) by heating the absorbent (320), thereby generating an aerosol.
  • the absorbent (320) may block a hole formed in the case (310) to accommodate the aerosol-generating material together with the case (310) inside the case (310), while being exposed toward the airflow passage (130).
  • the absorbent (320) may be a porous ceramic absorbent.
  • the pore size of the porous ceramic absorbent may be 10 ⁇ m to 100 ⁇ m, and the porosity of the porous ceramic absorbent may be 30% to 60%.
  • the porous ceramic absorbent (320) may include at least one selected from the group consisting of aluminum nitride (AlN), silicon nitride (Si3N4), silicon carbide (SiC), zirconium carbide (ZrC), tungsten carbide (WC), alumina (Al2O3), cordierite, mullite, and magnesium silicate (Mg2SiO4).
  • the aerosol generating unit (300) may include a sealing member (340) interposed at the boundary between the case (310) and the absorbent (320) to prevent leakage of the aerosol generating material between the case (310) and the absorbent (320).
  • the sealing member (340) may be composed of an elastic material such as rubber or silicone.
  • the second heater (330) may be a resistance heating heater or an induction heating heater.
  • the second heater (330) of the induction heating type may include a susceptor.
  • the aerosol generator may include an induction coil for inductively heating the susceptor.
  • the susceptor and the induction coil may be arranged to be spaced apart from each other.
  • the porous ceramic absorbent (320) may be positioned between the susceptor and the induction coil to prevent heat (or thermal energy) of the susceptor from being transferred to the induction coil, thereby protecting the induction coil from heat.
  • the susceptor may be configured to include a magnetic metal for induction heating.
  • the susceptor may be heated to a temperature of, for example, 400° C. or lower by induction heating of the induction coil.
  • the second heater (330) is mounted in a coil or rod shape to surround the hollow space within the absorbent (320), and a portion of the heater can be inserted and mounted within the absorbent (320).
  • the aerosol generating unit (300) is a cartridge in which a case (310), an absorbent (320), and a second heater (330) are combined, and can be attached and detached to the body (100) as a single unit.
  • the present invention is not necessarily limited thereto, and can be implemented in various other forms.
  • the aerosol generating unit (300) can be provided to be fixed to the body (100). In this case, an injection hole capable of injecting aerosol into the inside of the case (310) may be required.
  • FIG. 3 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention.
  • the aerosol generating unit (300) may include a first aerosol generating unit (360) and a second aerosol generating unit (370) serially along the airflow passage (130).
  • the first aerosol generating unit (360) may contain at least vegetable glycerin, propylene glycol, and nicotine as aerosol generating materials.
  • the second aerosol generating unit (370) may contain at least vegetable glycerin, propylene glycol, and a flavoring material as aerosol generating materials.
  • the first aerosol generating unit (360) may provide nicotine provided from the first aerosol generating unit (360) in addition to nicotine provided from a regular tobacco cigarette (500), thereby providing a high impact sensation to the user.
  • the second heater (330) of the first aerosol generating unit (360) and the second heater (330) of the second aerosol generating unit (370) may be provided separately.
  • the control unit may control the temperature profile of the second heater (330) of the first aerosol generating unit (360) and the temperature profile of the second heater (330) of the second aerosol generating unit (370) differently.
  • the aerosol generating device may include a mode selection button so as to turn off either one of the first aerosol generating unit (360) and the second aerosol generating unit (370) or increase or decrease the aerosol generation amount according to the user's preference.
  • the control unit When a user selects a mode by pressing a mode selection button, the control unit sends an electric signal corresponding to the selected mode to the power control unit, and the power control unit can control the power supplied from the power source (400) to each of the second heater (330) of the first aerosol generating unit (360) and the second heater (330) of the second aerosol generating unit (370).
  • FIG. 4 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention similar to the aerosol generating device of FIG. 1
  • FIG. 5 is a drawing schematically showing an aerosol generating device according to one embodiment of the present invention similar to the aerosol generating device of FIG. 3.
  • the aerosol generators of FIGS. 4 and 5 are similar in structure to the aerosol generators of FIGS. 1 and 3, except for the drip tip (600) and the cover (140).
  • the body (100) may include a cover (140) that closes the insertion hole (110) and supports the tobacco part (510).
  • the cover (140) may have a through hole that communicates the insertion hole (110) with the outside, so that air may be introduced into the airflow passage (130) from the outside when the user puffs.
  • the tobacco part (510) and the filter part (520) are separated from a regular tobacco cigarette (500), and the tobacco part (510) is inserted into the lower insertion hole (110) and used as a nicotine providing part, and the filter part (520) is used as a part that the user puts in the mouth and inhales instead of the drip tip (600), thereby replacing the use of the drip tip (600), thereby providing an advantage in terms of cost.
  • the filter part (520) which is disposable after a single use, is used instead of the drip tip (600) that is reused and not easy to clean, thereby providing an advantage in terms of hygiene. Above all, it can provide an advantage in that it can increase the satisfaction of users who have a fondness for the feeling of biting the filter of a traditional regular tobacco cigarette (500).

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

Ce dispositif de génération d'aérosol comprend : un corps ayant un trou d'insertion dans lequel une cigarette fabriquée en usine (FMC) est insérée, une sortie, et une voie d'écoulement d'air s'étendant entre le trou d'insertion et la sortie pour guider un écoulement d'air du trou d'insertion à la sortie ; un premier dispositif de chauffage conçu pour chauffer la FMC insérée dans le trou d'insertion ; et une unité de génération d'aérosol qui reçoit un matériau de génération d'aérosol, comprend un second dispositif de chauffage pour chauffer le matériau de génération d'aérosol de façon à générer un aérosol, et est positionnée de façon à communiquer avec la voie d'écoulement d'air, permettant ainsi à l'aérosol généré de s'écouler dans la voie d'écoulement d'air.
PCT/KR2024/000366 2023-07-03 2024-01-08 Dispositif de génération d'aérosol Pending WO2025009681A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2023-0085896 2023-07-03
KR1020230085896A KR102616466B1 (ko) 2023-07-03 2023-07-03 에어로졸 발생장치

Publications (1)

Publication Number Publication Date
WO2025009681A1 true WO2025009681A1 (fr) 2025-01-09

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PCT/KR2024/000366 Pending WO2025009681A1 (fr) 2023-07-03 2024-01-08 Dispositif de génération d'aérosol

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WO (1) WO2025009681A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102616466B1 (ko) * 2023-07-03 2023-12-21 주식회사 이엠텍 에어로졸 발생장치
WO2025042005A1 (fr) * 2023-08-18 2025-02-27 주식회사 이엠텍 Dispositif de génération d'aérosol comprenant une cigarette séparable en partie combustible et partie filtre

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016150019A1 (fr) * 2015-03-23 2016-09-29 云南中烟工业有限责任公司 Dispositif de cigarette du type à chauffage électrique ayant une fonction de cigarette électronique
KR20180111460A (ko) * 2017-03-30 2018-10-11 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 수용할 수 있는 크래들
KR20220166645A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 에어로졸 생성 장치
KR20220166646A (ko) * 2021-06-10 2022-12-19 주식회사 케이티앤지 흡입 장치
KR20230076058A (ko) * 2021-11-23 2023-05-31 주식회사 이노아이티 세라믹 히터를 구비하는 액상 카트리지와 이를 이용한 에어로졸 발생 장치
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