EP4422443A4 - Aerosol-generating device - Google Patents

Aerosol-generating device

Info

Publication number
EP4422443A4
EP4422443A4 EP22887700.7A EP22887700A EP4422443A4 EP 4422443 A4 EP4422443 A4 EP 4422443A4 EP 22887700 A EP22887700 A EP 22887700A EP 4422443 A4 EP4422443 A4 EP 4422443A4
Authority
EP
European Patent Office
Prior art keywords
aerosol
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
EP22887700.7A
Other languages
German (de)
French (fr)
Other versions
EP4422443A1 (en
Inventor
Jaemin Lee
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
Priority claimed from KR1020220026722A external-priority patent/KR102792437B1/en
Application filed by KT&G Corp filed Critical KT&G Corp
Publication of EP4422443A1 publication Critical patent/EP4422443A1/en
Publication of EP4422443A4 publication Critical patent/EP4422443A4/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
    • A24F40/50—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
    • A24F40/40—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
    • A24F40/20—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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
EP22887700.7A 2021-10-29 2022-10-28 Aerosol-generating device Pending EP4422443A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210147013 2021-10-29
KR1020220026722A KR102792437B1 (en) 2021-10-29 2022-03-02 Aerosol generating device
PCT/KR2022/016708 WO2023075505A1 (en) 2021-10-29 2022-10-28 Aerosol-generating device

Publications (2)

Publication Number Publication Date
EP4422443A1 EP4422443A1 (en) 2024-09-04
EP4422443A4 true EP4422443A4 (en) 2025-10-29

Family

ID=86160114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22887700.7A Pending EP4422443A4 (en) 2021-10-29 2022-10-28 Aerosol-generating device

Country Status (4)

Country Link
US (1) US20240398014A1 (en)
EP (1) EP4422443A4 (en)
JP (1) JP7749825B2 (en)
WO (1) WO2023075505A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6639720B1 (en) * 2019-04-09 2020-02-05 日本たばこ産業株式会社 Power supply unit provided in suction device, suction device, and method of operating power supply unit
US12550942B2 (en) 2022-09-19 2026-02-17 Altria Client Services Llc Session control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3066942A1 (en) * 2012-12-28 2016-09-14 Philip Morris Products S.a.s. Heated aerosol-generating device and method for generating aerosol with consistent properties
KR20190038181A (en) * 2017-09-29 2019-04-08 주식회사 케이티앤지 Aerosol-generating device and method for controlling the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2672848A4 (en) * 2011-02-09 2017-12-06 SIS Resources, Ltd. Variable power control electronic cigarette
WO2015046420A1 (en) * 2013-09-30 2015-04-02 日本たばこ産業株式会社 Non-combusting flavor inhaler
KR102246245B1 (en) * 2017-03-30 2021-04-29 주식회사 케이티앤지 aerosol-forming apparatus and cradle for accommodating the same
KR102706669B1 (en) * 2018-01-19 2024-09-13 벤투스 메디컬 리미티드 Suction device, method and computer program
KR102317838B1 (en) * 2018-11-16 2021-10-26 주식회사 케이티앤지 Method for controlling power of heater of aerosol generating apparatus and apparatus thereof
US11051558B2 (en) * 2019-01-29 2021-07-06 Xiangzheng Tu Unburned tobacco controller in true response to smoker's puff process
KR102273151B1 (en) * 2019-04-30 2021-07-05 주식회사 케이티앤지 Aerosol generating device and operation method thereof
WO2020222497A1 (en) * 2019-04-30 2020-11-05 Kt&G Corporation Aerosol generating device and operation method thereof
JP7253052B2 (en) * 2019-07-03 2023-04-05 日本たばこ産業株式会社 Method of operating suction device power supply unit, suction device power supply unit and computer readable medium
KR102450721B1 (en) * 2020-06-18 2022-10-05 주식회사 케이티앤지 Heater with improved heating efficiency and aerosol-generating apparatus including the same
CN116322406A (en) * 2020-07-24 2023-06-23 尤尔实验室有限公司 Evaporator unit with adaptive temperature profile
IL300944A (en) * 2020-09-04 2023-04-01 Philip Morris Products Sa Smoking device with heating profile based on puff volume
EP4226797A4 (en) * 2020-10-12 2024-07-03 Japan Tobacco Inc. INHALATION DEVICE, CONTROL METHOD AND PROGRAM
WO2022230041A1 (en) * 2021-04-27 2022-11-03 日本たばこ産業株式会社 Aerosol generating device, control method, and program
KR102696395B1 (en) * 2021-08-27 2024-08-20 주식회사 케이티앤지 Aerosol generating apparatus and controling method thereof
KR20240034800A (en) * 2021-10-14 2024-03-14 니뽄 다바코 산교 가부시키가이샤 Suction devices, substrates, and control methods

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3066942A1 (en) * 2012-12-28 2016-09-14 Philip Morris Products S.a.s. Heated aerosol-generating device and method for generating aerosol with consistent properties
KR20190038181A (en) * 2017-09-29 2019-04-08 주식회사 케이티앤지 Aerosol-generating device and method for controlling the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023075505A1 *

Also Published As

Publication number Publication date
US20240398014A1 (en) 2024-12-05
JP7749825B2 (en) 2025-10-06
EP4422443A1 (en) 2024-09-04
JP2024536321A (en) 2024-10-04
WO2023075505A1 (en) 2023-05-04

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