EP4262453A1 - Aerosol-generating device - Google Patents

Aerosol-generating device

Info

Publication number
EP4262453A1
EP4262453A1 EP21911279.4A EP21911279A EP4262453A1 EP 4262453 A1 EP4262453 A1 EP 4262453A1 EP 21911279 A EP21911279 A EP 21911279A EP 4262453 A1 EP4262453 A1 EP 4262453A1
Authority
EP
European Patent Office
Prior art keywords
passage
width
aerosol
wick
generating device
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
EP21911279.4A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jongsub Lee
Minkyu Kim
Jueon Park
Byungsung CHO
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.)
KT&G Corp
Original Assignee
KT&G Corp
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 KT&G Corp filed Critical KT&G Corp
Publication of EP4262453A1 publication Critical patent/EP4262453A1/en
Pending 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/40—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
    • A24F40/10—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

Landscapes

  • Catching Or Destruction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
EP21911279.4A 2020-12-21 2021-11-29 Aerosol-generating device Pending EP4262453A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200180005A KR102573820B1 (ko) 2020-12-21 2020-12-21 에어로졸 생성 장치
PCT/KR2021/017695 WO2022139212A1 (en) 2020-12-21 2021-11-29 Aerosol-generating device

Publications (1)

Publication Number Publication Date
EP4262453A1 true EP4262453A1 (en) 2023-10-25

Family

ID=82158165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21911279.4A Pending EP4262453A1 (en) 2020-12-21 2021-11-29 Aerosol-generating device

Country Status (7)

Country Link
US (1) US20230270171A1 (ko)
EP (1) EP4262453A1 (ko)
JP (1) JP2023541409A (ko)
KR (1) KR102573820B1 (ko)
CN (1) CN116234458A (ko)
CA (1) CA3185221A1 (ko)
WO (1) WO2022139212A1 (ko)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460422A1 (en) * 2010-12-03 2012-06-06 Philip Morris Products S.A. An aerosol generating system with provention of condensate leakage
US11013267B2 (en) * 2017-09-22 2021-05-25 Altria Client Services Llc Non-combustible tobacco vaping insert, and a cartridge containing the non-combustible tobacco vaping insert
KR102055749B1 (ko) * 2018-06-15 2019-12-13 주식회사 이엠텍 전기가열식 에어로졸 발생기용 드립팁
CN113518561B (zh) * 2018-12-17 2024-01-02 菲利普莫里斯生产公司 用于与气溶胶生成装置一起使用的气溶胶生成制品
GB201901652D0 (en) * 2019-02-06 2019-03-27 Nicoventures Trading Ltd Vapour provision systems

Also Published As

Publication number Publication date
US20230270171A1 (en) 2023-08-31
CN116234458A (zh) 2023-06-06
KR102573820B1 (ko) 2023-08-31
WO2022139212A1 (en) 2022-06-30
KR20220089407A (ko) 2022-06-28
JP2023541409A (ja) 2023-10-02
CA3185221A1 (en) 2022-06-30

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