EP4140332A4 - Aerosol generation device and control method therefor - Google Patents

Aerosol generation device and control method therefor Download PDF

Info

Publication number
EP4140332A4
EP4140332A4 EP21935321.6A EP21935321A EP4140332A4 EP 4140332 A4 EP4140332 A4 EP 4140332A4 EP 21935321 A EP21935321 A EP 21935321A EP 4140332 A4 EP4140332 A4 EP 4140332A4
Authority
EP
European Patent Office
Prior art keywords
control method
generation device
method therefor
aerosol generation
aerosol
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
EP21935321.6A
Other languages
German (de)
French (fr)
Other versions
EP4140332A1 (en
Inventor
Chul Ho Jang
Gyoung Min Go
Hyung Jin Bae
Jang Won Seo
Min Seok Jeong
Jong Seong Jeong
Jin Chul Jung
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 EP4140332A1 publication Critical patent/EP4140332A1/en
Publication of EP4140332A4 publication Critical patent/EP4140332A4/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
    • 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
    • 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
    • A24F40/05—Devices without 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
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
EP21935321.6A 2021-03-31 2021-11-12 Aerosol generation device and control method therefor Pending EP4140332A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210041624A KR102623331B1 (en) 2021-03-31 2021-03-31 Aerosol-generating apparatus and control method thereof
PCT/KR2021/016505 WO2022211208A1 (en) 2021-03-31 2021-11-12 Aerosol generation device and control method therefor

Publications (2)

Publication Number Publication Date
EP4140332A1 EP4140332A1 (en) 2023-03-01
EP4140332A4 true EP4140332A4 (en) 2024-01-03

Family

ID=83456437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21935321.6A Pending EP4140332A4 (en) 2021-03-31 2021-11-12 Aerosol generation device and control method therefor

Country Status (6)

Country Link
US (1) US20230225415A1 (en)
EP (1) EP4140332A4 (en)
JP (1) JP7505576B2 (en)
KR (1) KR102623331B1 (en)
CN (1) CN115515444A (en)
WO (1) WO2022211208A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024118648A1 (en) * 2022-11-29 2024-06-06 The Regents Of The University Of California Fluid transport and atomization method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150245654A1 (en) * 2014-02-28 2015-09-03 Beyond Twenty Ltd. E-cigarette personal vaporizer
EP3154614A1 (en) * 2014-06-13 2017-04-19 Nicoventures Holdings Limited Aerosol provision system
WO2019081571A1 (en) * 2017-10-24 2019-05-02 British American Tobacco (Investments) Limited Aerosol provision device
US20200397054A1 (en) * 2017-12-13 2020-12-24 Philip Monrris Products S.A. Aerosol-generating device with feedback control
CN212437276U (en) * 2020-04-23 2021-02-02 湖南中烟工业有限责任公司 Ultrasonic atomizer and electronic cigarette

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319334A1 (en) * 2009-10-27 2011-05-11 Philip Morris Products S.A. A smoking system having a liquid storage portion
TWI661782B (en) * 2014-05-21 2019-06-11 瑞士商菲利浦莫里斯製品股份有限公司 Electrically heated aerosol-generating system,electrically heated aerosol-generating deviceand method of generating an aerosol
TWI660685B (en) * 2014-05-21 2019-06-01 瑞士商菲利浦莫里斯製品股份有限公司 Electrically heated aerosol-generating system and cartridge for use in such a system
TWI674071B (en) * 2014-12-15 2019-10-11 瑞士商菲利浦莫里斯製品股份有限公司 Aerosol-generating systems and methods for guiding an airflow inside an electrically heated aerosol-generating system
US20160213866A1 (en) 2015-01-23 2016-07-28 William Tan Ultrasonic vaporizing element
GB201503411D0 (en) * 2015-02-27 2015-04-15 British American Tobacco Co Apparatus and method for generating an inhalable medium, and a cartridge for use therewith
MA44627A (en) 2016-04-04 2019-02-13 Nexvap Sa MOBILE INHALATOR AND CONTAINER USED AT THE SAME TIME
CN111278312B (en) * 2017-10-24 2023-08-15 日本烟草产业株式会社 Aerosol generating device, method for operating same, and program
KR102138246B1 (en) * 2017-10-30 2020-07-28 주식회사 케이티앤지 Vaporizer and aerosol generating apparatus comprising the same
GB201816831D0 (en) * 2018-10-16 2018-11-28 Nicoventures Trading Ltd Aerosol provision device
KR102420138B1 (en) * 2019-07-31 2022-07-13 주식회사 케이티앤지 Cartridge and aerosol generating device comprising the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150245654A1 (en) * 2014-02-28 2015-09-03 Beyond Twenty Ltd. E-cigarette personal vaporizer
EP3154614A1 (en) * 2014-06-13 2017-04-19 Nicoventures Holdings Limited Aerosol provision system
WO2019081571A1 (en) * 2017-10-24 2019-05-02 British American Tobacco (Investments) Limited Aerosol provision device
US20200397054A1 (en) * 2017-12-13 2020-12-24 Philip Monrris Products S.A. Aerosol-generating device with feedback control
CN212437276U (en) * 2020-04-23 2021-02-02 湖南中烟工业有限责任公司 Ultrasonic atomizer and electronic cigarette

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022211208A1 *

Also Published As

Publication number Publication date
JP2023523897A (en) 2023-06-08
KR102623331B1 (en) 2024-01-09
CN115515444A (en) 2022-12-23
EP4140332A1 (en) 2023-03-01
US20230225415A1 (en) 2023-07-20
JP7505576B2 (en) 2024-06-25
WO2022211208A1 (en) 2022-10-06
KR20220135651A (en) 2022-10-07

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