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EP3973798A4 - ATOMIZER FOR LIQUID RECIRCULATION AND USE - Google Patents

ATOMIZER FOR LIQUID RECIRCULATION AND USE Download PDF

Info

Publication number
EP3973798A4
EP3973798A4 EP20939836.1A EP20939836A EP3973798A4 EP 3973798 A4 EP3973798 A4 EP 3973798A4 EP 20939836 A EP20939836 A EP 20939836A EP 3973798 A4 EP3973798 A4 EP 3973798A4
Authority
EP
European Patent Office
Prior art keywords
atomizer
liquid recirculation
recirculation
liquid
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.)
Granted
Application number
EP20939836.1A
Other languages
German (de)
French (fr)
Other versions
EP3973798A1 (en
EP3973798B1 (en
Inventor
Ping Chen
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 Huachengda Precision Industry Co Ltd
Original Assignee
Shenzhen Huachengda Precision Industry 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 Huachengda Precision Industry Co Ltd filed Critical Shenzhen Huachengda Precision Industry Co Ltd
Publication of EP3973798A1 publication Critical patent/EP3973798A1/en
Publication of EP3973798A4 publication Critical patent/EP3973798A4/en
Application granted granted Critical
Publication of EP3973798B1 publication Critical patent/EP3973798B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24F40/40—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
    • A24F40/48—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
    • A24F40/10—Devices using liquid inhalable precursors
EP20939836.1A 2020-06-09 2020-06-09 Liquid recycling atomization device Active EP3973798B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/095189 WO2021248334A1 (en) 2020-06-09 2020-06-09 Atomizing device for liquid recycling and utilization

Publications (3)

Publication Number Publication Date
EP3973798A1 EP3973798A1 (en) 2022-03-30
EP3973798A4 true EP3973798A4 (en) 2022-08-24
EP3973798B1 EP3973798B1 (en) 2025-07-30

Family

ID=78846694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20939836.1A Active EP3973798B1 (en) 2020-06-09 2020-06-09 Liquid recycling atomization device

Country Status (3)

Country Link
US (1) US20220248756A1 (en)
EP (1) EP3973798B1 (en)
WO (1) WO2021248334A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447960A (en) * 2019-05-24 2019-11-15 东莞市阿尔法电子科技有限公司 Sealing piece and electronic atomizer
CN114468358A (en) * 2022-01-17 2022-05-13 海南摩尔兄弟科技有限公司 Electronic atomization device and atomizer thereof
WO2024007103A1 (en) * 2022-07-04 2024-01-11 深圳麦克韦尔科技有限公司 Atomizer and electronic atomization device
WO2025219932A1 (en) * 2024-04-17 2025-10-23 Itc Limited An improved cartridge assembly for an aerosol generating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2965642A1 (en) * 2014-07-11 2016-01-13 Shenzhen First Union Technology Co., Ltd. Atomizer and electronic cigarette having same
CN210203316U (en) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 Cartridges and Electronic Cigarettes
CN210226908U (en) * 2019-04-01 2020-04-03 深圳市爱卓依科技有限公司 Cigarette cartridge
CN210407103U (en) * 2019-04-11 2020-04-28 深圳市康特客科技有限公司 Electronic cigarette and atomization device thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460424A1 (en) * 2010-12-03 2012-06-06 Philip Morris Products S.A. An aerosol generating system with leakage prevention
WO2015168853A1 (en) * 2014-05-06 2015-11-12 吉瑞高新科技股份有限公司 Electronic cigarette capable of avoiding inhalation of condensed tobacco liquid into mouth
WO2017185292A1 (en) * 2016-04-28 2017-11-02 惠州市吉瑞科技有限公司深圳分公司 Atomization assembly
WO2017206189A1 (en) * 2016-06-03 2017-12-07 惠州市吉瑞科技有限公司深圳分公司 Integrated atomizer capable of adjusting air intake
CN109068744B (en) * 2017-04-14 2021-07-02 常州市派腾电子技术服务有限公司 Atomizers and Electronic Cigarettes
CN207613191U (en) * 2017-06-23 2018-07-17 深圳市合元科技有限公司 Leakproof oil fogger and electronic cigarette
EP3876761A1 (en) * 2018-11-05 2021-09-15 Juul Labs, Inc. Cartridges for vaporizer devices
CN209768989U (en) * 2018-11-29 2019-12-13 深圳麦克韦尔科技有限公司 Atomizing device and electronic atomizing equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2965642A1 (en) * 2014-07-11 2016-01-13 Shenzhen First Union Technology Co., Ltd. Atomizer and electronic cigarette having same
CN210226908U (en) * 2019-04-01 2020-04-03 深圳市爱卓依科技有限公司 Cigarette cartridge
CN210407103U (en) * 2019-04-11 2020-04-28 深圳市康特客科技有限公司 Electronic cigarette and atomization device thereof
CN210203316U (en) * 2019-05-07 2020-03-31 深圳市合元科技有限公司 Cartridges and Electronic Cigarettes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021248334A1 *

Also Published As

Publication number Publication date
EP3973798A1 (en) 2022-03-30
WO2021248334A1 (en) 2021-12-16
US20220248756A1 (en) 2022-08-11
EP3973798B1 (en) 2025-07-30

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