EP3981269A4 - Atomizing core and atomizer of electronic cigarette - Google Patents

Atomizing core and atomizer of electronic cigarette Download PDF

Info

Publication number
EP3981269A4
EP3981269A4 EP20827945.5A EP20827945A EP3981269A4 EP 3981269 A4 EP3981269 A4 EP 3981269A4 EP 20827945 A EP20827945 A EP 20827945A EP 3981269 A4 EP3981269 A4 EP 3981269A4
Authority
EP
European Patent Office
Prior art keywords
atomizer
electronic cigarette
atomizing core
atomizing
core
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
EP20827945.5A
Other languages
German (de)
French (fr)
Other versions
EP3981269A1 (en
Inventor
Jianfu Liu
Kejun ZHONG
Xiaoyi Guo
Wei Huang
Xinqiang YIN
Jianhua Yi
Chaoxiang HUANG
Yongquan ZHOU
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.)
China Tobacco Hunan Industrial Co Ltd
Original Assignee
China Tobacco Hunan Industrial 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
Priority claimed from CN201920911047.1U external-priority patent/CN210169055U/en
Priority claimed from CN201910520436.6A external-priority patent/CN112089100B/en
Priority claimed from CN201920910875.3U external-priority patent/CN210169054U/en
Application filed by China Tobacco Hunan Industrial Co Ltd filed Critical China Tobacco Hunan Industrial Co Ltd
Publication of EP3981269A1 publication Critical patent/EP3981269A1/en
Publication of EP3981269A4 publication Critical patent/EP3981269A4/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
    • A24F40/05—Devices without 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
    • A24F40/10—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
    • A24F40/44—Wicks
EP20827945.5A 2019-06-17 2020-06-15 Atomizing core and atomizer of electronic cigarette Pending EP3981269A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201920911047.1U CN210169055U (en) 2019-06-17 2019-06-17 Electronic cigarette atomizing core and atomizer
CN201910520436.6A CN112089100B (en) 2019-06-17 2019-06-17 Electronic cigarette atomizing core and atomizer
CN201920910875.3U CN210169054U (en) 2019-06-17 2019-06-17 Electronic cigarette atomizing core and atomizer
PCT/CN2020/096013 WO2020253639A1 (en) 2019-06-17 2020-06-15 Atomizing core and atomizer of electronic cigarette

Publications (2)

Publication Number Publication Date
EP3981269A1 EP3981269A1 (en) 2022-04-13
EP3981269A4 true EP3981269A4 (en) 2023-07-19

Family

ID=74037119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20827945.5A Pending EP3981269A4 (en) 2019-06-17 2020-06-15 Atomizing core and atomizer of electronic cigarette

Country Status (2)

Country Link
EP (1) EP3981269A4 (en)
WO (1) WO2020253639A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023202334A1 (en) * 2022-04-20 2023-10-26 常州市派腾电子技术服务有限公司 Atomizer and aerosol generating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018188638A1 (en) * 2017-04-13 2018-10-18 湖南中烟工业有限责任公司 Ultrasonic electronic cigarette atomizer
EP3469933A1 (en) * 2016-08-04 2019-04-17 China Tobacco Hunan Industrial Co., Ltd. Disposable cigarette cartridge, atomizer, and electronic cigarette
EP4005410A1 (en) * 2019-09-06 2022-06-01 China Tobacco Hunan Industrial Co., Ltd. Liquid chamber assembly and atomizer for electronic cigarette

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170332702A1 (en) * 2016-05-20 2017-11-23 Lunatech, Llc Electronic vaporizing device with messaging functionality
CN206949542U (en) * 2017-06-16 2018-02-02 湖南中烟工业有限责任公司 A kind of ultrasonic electronic tobacco atomizer and the electronic cigarette
CN207803445U (en) * 2017-12-14 2018-09-04 深圳市中联华成数字技术有限公司 new electronic cigarette ultrasonic atomizer device
CN108618209A (en) * 2018-07-27 2018-10-09 深圳市量子激光科技有限公司 Supersonic atomizer and electronic cigarette
CN210275920U (en) * 2019-06-17 2020-04-10 湖南中烟工业有限责任公司 Atomizer
CN210114048U (en) * 2019-06-17 2020-02-28 湖南中烟工业有限责任公司 Electronic cigarette atomizing core and atomizer
CN210169055U (en) * 2019-06-17 2020-03-24 湖南中烟工业有限责任公司 Electronic cigarette atomizing core and atomizer
CN210169054U (en) * 2019-06-17 2020-03-24 湖南中烟工业有限责任公司 Electronic cigarette atomizing core and atomizer
CN210169053U (en) * 2019-06-17 2020-03-24 湖南中烟工业有限责任公司 Electronic cigarette atomizer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3469933A1 (en) * 2016-08-04 2019-04-17 China Tobacco Hunan Industrial Co., Ltd. Disposable cigarette cartridge, atomizer, and electronic cigarette
WO2018188638A1 (en) * 2017-04-13 2018-10-18 湖南中烟工业有限责任公司 Ultrasonic electronic cigarette atomizer
EP4005410A1 (en) * 2019-09-06 2022-06-01 China Tobacco Hunan Industrial Co., Ltd. Liquid chamber assembly and atomizer for electronic cigarette

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020253639A1 *

Also Published As

Publication number Publication date
EP3981269A1 (en) 2022-04-13
WO2020253639A1 (en) 2020-12-24

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