EP4449905A4 - Atomizer and electronic atomization device - Google Patents

Atomizer and electronic atomization device

Info

Publication number
EP4449905A4
EP4449905A4 EP22915108.9A EP22915108A EP4449905A4 EP 4449905 A4 EP4449905 A4 EP 4449905A4 EP 22915108 A EP22915108 A EP 22915108A EP 4449905 A4 EP4449905 A4 EP 4449905A4
Authority
EP
European Patent Office
Prior art keywords
atomizer
atomization device
electronic atomization
electronic
atomization
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
EP22915108.9A
Other languages
German (de)
French (fr)
Other versions
EP4449905A1 (en
Inventor
Baofeng Xie
Yongqiang Liu
Zhongli XU
Yonghai LI
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.)
Shenzhen FirstUnion Technology Co Ltd
Original Assignee
Shenzhen FirstUnion Technology 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 Shenzhen FirstUnion Technology Co Ltd filed Critical Shenzhen FirstUnion Technology Co Ltd
Publication of EP4449905A1 publication Critical patent/EP4449905A1/en
Publication of EP4449905A4 publication Critical patent/EP4449905A4/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
    • 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
EP22915108.9A 2021-12-31 2022-12-29 Atomizer and electronic atomization device Pending EP4449905A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111669779.2A CN116406826A (en) 2021-12-31 2021-12-31 Nebulizers and Vaping Devices
PCT/CN2022/143614 WO2023125859A1 (en) 2021-12-31 2022-12-29 Atomizer and electronic atomization device

Publications (2)

Publication Number Publication Date
EP4449905A1 EP4449905A1 (en) 2024-10-23
EP4449905A4 true EP4449905A4 (en) 2025-04-16

Family

ID=86998099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22915108.9A Pending EP4449905A4 (en) 2021-12-31 2022-12-29 Atomizer and electronic atomization device

Country Status (4)

Country Link
US (1) US20250057225A1 (en)
EP (1) EP4449905A4 (en)
CN (1) CN116406826A (en)
WO (1) WO2023125859A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119344507A (en) * 2023-07-24 2025-01-24 深圳市合元科技有限公司 Aerosol generating device and aerosol generating system
CN120093028A (en) * 2023-12-04 2025-06-06 深圳市合元科技有限公司 Atomizer, electronic atomizer device and heating assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210203316U (en) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 Cartridges and Electronic Cigarettes
CN213344343U (en) * 2020-06-10 2021-06-04 深圳市合元科技有限公司 Electronic Cigarettes and Electronic Cigarettes
CN214594164U (en) * 2021-01-27 2021-11-05 深圳市合元科技有限公司 Coil assemblies, nebulizers and electronic atomizers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019157650A1 (en) * 2018-02-13 2019-08-22 深圳麦克韦尔股份有限公司 Electronic cigarette and atomizer thereof
CN117461891A (en) * 2018-09-05 2024-01-30 深圳麦克韦尔科技有限公司 Atomizing device and electronic cigarette
CN215075498U (en) * 2021-01-27 2021-12-10 深圳市合元科技有限公司 Atomizer seal assembly, atomizer and electronic atomization device
CN214629861U (en) * 2021-01-27 2021-11-09 深圳市合元科技有限公司 Atomizer and electronic atomization device
CN216853796U (en) * 2021-12-31 2022-07-01 深圳市合元科技有限公司 Atomizer and aerosol generating device
CN217065383U (en) * 2021-12-31 2022-07-29 深圳市合元科技有限公司 Atomizer and electronic atomization device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210203316U (en) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 Cartridges and Electronic Cigarettes
CN213344343U (en) * 2020-06-10 2021-06-04 深圳市合元科技有限公司 Electronic Cigarettes and Electronic Cigarettes
CN214594164U (en) * 2021-01-27 2021-11-05 深圳市合元科技有限公司 Coil assemblies, nebulizers and electronic atomizers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023125859A1 *

Also Published As

Publication number Publication date
CN116406826A (en) 2023-07-11
WO2023125859A1 (en) 2023-07-06
US20250057225A1 (en) 2025-02-20
EP4449905A1 (en) 2024-10-23

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