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EP4144238A4 - Multi-cartridge and aerosol-generating device comprising same - Google Patents

Multi-cartridge and aerosol-generating device comprising same Download PDF

Info

Publication number
EP4144238A4
EP4144238A4 EP22781501.6A EP22781501A EP4144238A4 EP 4144238 A4 EP4144238 A4 EP 4144238A4 EP 22781501 A EP22781501 A EP 22781501A EP 4144238 A4 EP4144238 A4 EP 4144238A4
Authority
EP
European Patent Office
Prior art keywords
aerosol
cartridge
same
generating device
generating
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
EP22781501.6A
Other languages
German (de)
French (fr)
Other versions
EP4144238A1 (en
Inventor
Yong Joon Jang
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 EP4144238A1 publication Critical patent/EP4144238A1/en
Publication of EP4144238A4 publication Critical patent/EP4144238A4/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
    • A24F40/30—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
    • 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
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • 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
    • A24F40/40—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
    • A24F40/46—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
    • 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
    • A24F40/57—Temperature control
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
EP22781501.6A 2021-04-02 2022-03-25 Multi-cartridge and aerosol-generating device comprising same Pending EP4144238A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210043059A KR102593730B1 (en) 2021-04-02 2021-04-02 Multi cartridge and aerosol-generating apparatus including the same
PCT/KR2022/004203 WO2022211382A1 (en) 2021-04-02 2022-03-25 Multi-cartridge and aerosol-generating device comprising same

Publications (2)

Publication Number Publication Date
EP4144238A1 EP4144238A1 (en) 2023-03-08
EP4144238A4 true EP4144238A4 (en) 2023-12-27

Family

ID=83456541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22781501.6A Pending EP4144238A4 (en) 2021-04-02 2022-03-25 Multi-cartridge and aerosol-generating device comprising same

Country Status (6)

Country Link
US (1) US20230263218A1 (en)
EP (1) EP4144238A4 (en)
JP (1) JP7508751B2 (en)
KR (1) KR102593730B1 (en)
CN (1) CN115701916A (en)
WO (1) WO2022211382A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114259089B (en) * 2021-12-28 2025-09-05 深圳麦克韦尔科技有限公司 Electronic atomization device and heating method, liquid content detection method
WO2024208718A1 (en) * 2023-04-03 2024-10-10 Philip Morris Products S.A. Cartridge for aerosol-generating device
US12137736B1 (en) * 2024-03-08 2024-11-12 PAX Innovations (Shenzhen) Limited Electronic cigarette having a plurality of e-liquid storage bins

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140261488A1 (en) * 2013-03-15 2014-09-18 Altria Client Services Inc. Electronic smoking article
WO2017185051A1 (en) * 2016-04-22 2017-10-26 Pax Labs, Inc. Aerosol devices having compartmentalized materials
US20180160732A1 (en) * 2016-12-14 2018-06-14 Rai Strategic Holdings, Inc. Smoking article for on-demand delivery of an increased quantity of an aerosol precursor composition, a cartridge, and a related method
WO2019122878A1 (en) * 2017-12-20 2019-06-27 British American Tobacco (Investments) Limited Electronic aerosol provision system
EP3513667A1 (en) * 2016-09-26 2019-07-24 Japan Tobacco Inc. Flavor inhaler

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092271B (en) * 1981-01-29 1984-12-05 Secr Defence Liquid propellant delivery systems
KR200465795Y1 (en) * 2011-01-07 2013-03-11 이영인 Electronic smoking device
PL2836090T3 (en) 2012-04-12 2019-07-31 Jt International Sa Aerosol-generating devices
CN203913396U (en) * 2014-06-11 2014-11-05 刘志宾 A kind of tobacco tar amount Novel adjustable electronic cigarette
KR20160096745A (en) * 2015-02-05 2016-08-17 조우성 Cartridges and Atomizer for electronic cigarette exploded convenient
GB2542376A (en) * 2015-09-16 2017-03-22 Nicoventures Holdings Ltd Aerosol provision system with variable airflow
AU2016358470B2 (en) * 2015-11-24 2020-04-30 R. J. Reynolds Tobacco Company Electrically-powered aerosol delivery system
JP6862469B2 (en) 2016-03-31 2021-04-21 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Aerosol generation system with separate capsule and vaporization unit
GB201607839D0 (en) * 2016-05-05 2016-06-22 Relco Induction Developments Ltd Aerosol generating systems
US10617151B2 (en) * 2016-07-21 2020-04-14 Rai Strategic Holdings, Inc. Aerosol delivery device with a liquid transport element comprising a porous monolith and related method
JP7399711B2 (en) 2016-11-14 2023-12-18 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Aerosol generation system with variable airflow
GB201705888D0 (en) * 2017-04-12 2017-05-24 British American Tobacco Investments Ltd Apparatus for volatilising smokable material and a smoking article
EP3669676B1 (en) * 2017-06-09 2021-04-21 Philip Morris Products S.A. Adaptable aerosol-generating system
US11980905B2 (en) * 2018-05-16 2024-05-14 Philip Morris Products S.A. Aerosol-generating device comprising two atomiser assemblies
CN109821432A (en) 2019-03-20 2019-05-31 山东恒昌聚材化工科技股份有限公司 The device of ammonium hydroxide is prepared with liquefied ammonia
EP3970538A4 (en) * 2019-06-26 2022-12-28 Shenzhen Smoore Technology Limited ATOMIZER AND ELECTRONIC ATOMIZING DEVICE
KR102330305B1 (en) * 2019-08-07 2021-11-24 주식회사 케이티앤지 Cartridge and Aerosol generating device including the same
KR102637142B1 (en) * 2020-11-12 2024-02-16 주식회사 케이티앤지 Aerosol generating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140261488A1 (en) * 2013-03-15 2014-09-18 Altria Client Services Inc. Electronic smoking article
WO2017185051A1 (en) * 2016-04-22 2017-10-26 Pax Labs, Inc. Aerosol devices having compartmentalized materials
EP3513667A1 (en) * 2016-09-26 2019-07-24 Japan Tobacco Inc. Flavor inhaler
US20180160732A1 (en) * 2016-12-14 2018-06-14 Rai Strategic Holdings, Inc. Smoking article for on-demand delivery of an increased quantity of an aerosol precursor composition, a cartridge, and a related method
WO2019122878A1 (en) * 2017-12-20 2019-06-27 British American Tobacco (Investments) Limited Electronic aerosol provision system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022211382A1 *

Also Published As

Publication number Publication date
EP4144238A1 (en) 2023-03-08
KR102593730B1 (en) 2023-10-24
JP2023529327A (en) 2023-07-10
KR20220137241A (en) 2022-10-12
WO2022211382A1 (en) 2022-10-06
JP7508751B2 (en) 2024-07-02
US20230263218A1 (en) 2023-08-24
CN115701916A (en) 2023-02-14

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