EP4298934A4 - Electronic cigarette atomization device and electronic cigarette - Google Patents

Electronic cigarette atomization device and electronic cigarette

Info

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.)
Pending
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
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
    • A24F40/44—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 Pending 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 Pending 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 (8)

* 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
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
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
WO2023174054A1 (en) * 2022-03-14 2023-09-21 比亚迪精密制造有限公司 Atomization core assembly for electronic cigarette, cigarette cartridge for electronic cigarette, and electronic cigarette
CN115191661A (en) * 2022-05-13 2022-10-18 深圳麦克韦尔科技有限公司 Heating element, atomizer and electronic atomization device
CN114938864A (en) * 2022-05-20 2022-08-26 深圳市吉迩技术有限公司 Atomizing core subassembly, atomizer and aerosol generating device
CN218185200U (en) * 2022-06-13 2023-01-03 比亚迪精密制造有限公司 Electronic cigarette atomizing 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

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 cigarette atomizer and electronic cigarette

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
CN111772236A (en) * 2020-05-12 2020-10-16 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization 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
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
CN111631437A (en) * 2020-05-29 2020-09-08 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
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
CN112471608A (en) * 2020-11-03 2021-03-12 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization 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 cigarette atomizer and electronic cigarette

Non-Patent Citations (1)

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

Also Published As

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

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