EP4298934A4 - ELECTRONIC CIGARETTE ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE - Google Patents

ELECTRONIC CIGARETTE ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE Download PDF

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Publication number
EP4298934A4
EP4298934A4 EP21942661.6A EP21942661A EP4298934A4 EP 4298934 A4 EP4298934 A4 EP 4298934A4 EP 21942661 A EP21942661 A EP 21942661A EP 4298934 A4 EP4298934 A4 EP 4298934A4
Authority
EP
European Patent Office
Prior art keywords
electronic cigarette
atomization device
electronic
cigarette atomization
cigarette
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.)
Withdrawn
Application number
EP21942661.6A
Other languages
German (de)
French (fr)
Other versions
EP4298934A1 (en
Inventor
Jianguo Tang
Qibin JIN
Xiaowei Chen
Jian Ma
Yinbo LU
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.)
BYD Precision Manufacturing Co Ltd
Original Assignee
BYD Precision Manufacturing 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 BYD Precision Manufacturing Co Ltd filed Critical BYD Precision Manufacturing Co Ltd
Publication of EP4298934A1 publication Critical patent/EP4298934A1/en
Publication of EP4298934A4 publication Critical patent/EP4298934A4/en
Withdrawn legal-status Critical Current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
    • A24F40/44—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
    • A24F40/10—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
    • 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
EP21942661.6A 2021-05-26 2021-10-09 ELECTRONIC CIGARETTE ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE Withdrawn EP4298934A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121151375.XU CN215075542U (en) 2021-05-26 2021-05-26 Electronic cigarette atomizing device and electronic cigarette
PCT/CN2021/122902 WO2022247096A1 (en) 2021-05-26 2021-10-09 Electronic cigarette atomization device and electronic cigarette

Publications (2)

Publication Number Publication Date
EP4298934A1 EP4298934A1 (en) 2024-01-03
EP4298934A4 true EP4298934A4 (en) 2024-08-21

Family

ID=79299888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21942661.6A Withdrawn EP4298934A4 (en) 2021-05-26 2021-10-09 ELECTRONIC CIGARETTE ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE

Country Status (4)

Country Link
US (1) US20240016226A1 (en)
EP (1) EP4298934A4 (en)
CN (1) CN215075542U (en)
WO (1) WO2022247096A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216293059U (en) * 2021-10-29 2022-04-15 比亚迪精密制造有限公司 Electronic cigarette atomizing device and electronic cigarette
CN116264915A (en) * 2021-12-19 2023-06-20 比亚迪精密制造有限公司 Atomization device and electronic cigarette having same
CN116326827A (en) * 2021-12-19 2023-06-27 比亚迪精密制造有限公司 Atomization device for electronic cigarette and electronic cigarette
CN116326840A (en) * 2021-12-19 2023-06-27 比亚迪精密制造有限公司 Cartridge for electronic cigarette and electronic cigarette
CN220800051U (en) 2021-12-30 2024-04-19 深圳麦克韦尔科技有限公司 Heating component, atomizer and electronic atomization device
CN216961539U (en) * 2021-12-31 2022-07-15 比亚迪精密制造有限公司 A cigarette bullet and electron cigarette for electron cigarette
CN116548662A (en) * 2022-01-28 2023-08-08 比亚迪精密制造有限公司 Atomization device for electronic cigarette and electronic cigarette having same
CN116725242A (en) * 2022-03-03 2023-09-12 比亚迪精密制造有限公司 Electron smog subassembly and have its electron cigarette
CN116784521A (en) * 2022-03-14 2023-09-22 比亚迪精密制造有限公司 Atomizer core components for e-cigarettes, cartridges for e-cigarettes and e-cigarettes
CN121714075A (en) * 2022-03-14 2026-03-24 惠州维士玛科技有限公司 Atomizing components and atomizing devices
CN115191661B (en) * 2022-05-13 2025-04-04 深圳麦克韦尔科技有限公司 Heating components, atomizers and electronic atomization devices
CN114938864B (en) * 2022-05-20 2025-11-14 深圳市吉迩技术有限公司 An atomizing core assembly, an atomizer, and an aerosol generating device.
CN218185200U (en) * 2022-06-13 2023-01-03 比亚迪精密制造有限公司 An electronic cigarette device and electronic cigarette
WO2024007343A1 (en) * 2022-07-08 2024-01-11 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
CN115530428A (en) * 2022-10-13 2022-12-30 深圳市方盈电子科技有限公司 Air inlet structure of disposable electronic cigarette atomizer and electronic cigarette with same
CN115769916A (en) * 2022-12-27 2023-03-10 深圳市吉迩科技有限公司 Atomizer and electronic atomization device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048513A1 (en) * 2018-09-05 2020-03-12 深圳麦克韦尔科技有限公司 Atomizing device and electronic atomizing equipment
CN212852491U (en) * 2020-06-16 2021-04-02 深圳市合元科技有限公司 Electronic Cigarettes and Electronic Cigarettes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3753595A1 (en) * 2019-06-21 2020-12-23 Nerudia Limited Aerosol delivery device
CN212937910U (en) * 2020-05-12 2021-04-13 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
CN111772236B (en) * 2020-05-12 2025-09-19 深圳麦克韦尔科技有限公司 Atomizer and electronic atomizing device
CN111657548A (en) * 2020-05-15 2020-09-15 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer thereof
CN212911660U (en) * 2020-05-15 2021-04-09 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer thereof
CN212345299U (en) * 2020-05-29 2021-01-15 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
CN111631437B (en) * 2020-05-29 2025-08-29 深圳麦克韦尔科技有限公司 Atomizers and electronic atomization devices
CN112471608B (en) * 2020-11-03 2024-10-29 深圳麦克韦尔科技有限公司 Atomizing assembly and electronic atomizing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020048513A1 (en) * 2018-09-05 2020-03-12 深圳麦克韦尔科技有限公司 Atomizing device and electronic atomizing equipment
CN212852491U (en) * 2020-06-16 2021-04-02 深圳市合元科技有限公司 Electronic Cigarettes and Electronic Cigarettes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022247096A1 *

Also Published As

Publication number Publication date
CN215075542U (en) 2021-12-10
EP4298934A1 (en) 2024-01-03
US20240016226A1 (en) 2024-01-18
WO2022247096A1 (en) 2022-12-01

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