EP3981271A4 - Electronic cigarette and airflow switch bracket, airflow switch assembly and power supply apparatus thereof - Google Patents

Electronic cigarette and airflow switch bracket, airflow switch assembly and power supply apparatus thereof Download PDF

Info

Publication number
EP3981271A4
EP3981271A4 EP19937071.9A EP19937071A EP3981271A4 EP 3981271 A4 EP3981271 A4 EP 3981271A4 EP 19937071 A EP19937071 A EP 19937071A EP 3981271 A4 EP3981271 A4 EP 3981271A4
Authority
EP
European Patent Office
Prior art keywords
airflow switch
power supply
supply apparatus
electronic cigarette
airflow
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Withdrawn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
EP19937071.9A
Other languages
German (de)
French (fr)
Other versions
EP3981271A1 (en
Inventor
Bo Zhou
Meiling GUO
Aimin MAO
Huihua Huang
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.)
O Net Automation Technology Shenzhen Co Ltd
Original Assignee
O Net Automation Technology Shenzhen 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 O Net Automation Technology Shenzhen Co Ltd filed Critical O Net Automation Technology Shenzhen Co Ltd
Publication of EP3981271A1 publication Critical patent/EP3981271A1/en
Publication of EP3981271A4 publication Critical patent/EP3981271A4/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Withdrawn legal-status Critical Current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
    • A24F40/50—Control or monitoring
    • 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
EP19937071.9A 2019-07-08 2019-07-08 Electronic cigarette and airflow switch bracket, airflow switch assembly and power supply apparatus thereof Withdrawn EP3981271A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/095121 WO2021003641A1 (en) 2019-07-08 2019-07-08 Electronic cigarette and airflow switch bracket, airflow switch assembly and power supply apparatus thereof

Publications (2)

Publication Number Publication Date
EP3981271A1 EP3981271A1 (en) 2022-04-13
EP3981271A4 true EP3981271A4 (en) 2022-07-06

Family

ID=74114273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19937071.9A Withdrawn EP3981271A4 (en) 2019-07-08 2019-07-08 Electronic cigarette and airflow switch bracket, airflow switch assembly and power supply apparatus thereof

Country Status (3)

Country Link
US (1) US20220248766A1 (en)
EP (1) EP3981271A4 (en)
WO (1) WO2021003641A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101524187B (en) * 2009-02-04 2010-12-01 万佳通达科技（北京）有限公司 Electronic cigarette and electronic smoking set
CN204556034U (en) * 2015-03-30 2015-08-12 纳米新能源（唐山）有限责任公司 Electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette
CN208676373U (en) * 2018-07-05 2019-04-02 深圳市艾维普思科技有限公司 Pneumatic transmitter and electronic cigarette

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201075358Y (en) * 2007-07-20 2008-06-18 李永海 Electronic cigarette air film switch
CN201104488Y (en) * 2007-09-30 2008-08-27 深圳市康尔科技有限公司 Non-ignitability atomizing electric cigarette
CN201490997U (en) * 2009-08-21 2010-05-26 东莞泉声电子有限公司 Minisize capacitance type unidirection air-conduction contact switch
US9781953B2 (en) * 2013-11-15 2017-10-10 Vmr Products Llc Vaporizer with cover sleeve
CN105455195B (en) * 2014-09-12 2018-06-08 深圳麦克韦尔股份有限公司 Electronic cigarette and its air switching device
CN206482026U (en) * 2017-02-15 2017-09-12 深圳市金致远科技有限公司 The sensitive trigger architecture switched for electronic cigarette
CN108851230A (en) * 2017-05-15 2018-11-23 深圳市康尔科技有限公司 Electronic cigarette with replaceable smoke grenade and rotatable USB charger
CN108420125A (en) * 2018-06-19 2018-08-21 深圳市蓝印科技有限公司 A kind of electronic cigarette with switch protection structure
CN209031257U (en) * 2018-09-13 2019-06-28 深圳麦克韦尔股份有限公司 Electronic cigarette and its atomising device
CN108851252A (en) * 2018-09-25 2018-11-23 深圳市美深威科技有限公司 A kind of electronic cigarette battery bar and electronic cigarette

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101524187B (en) * 2009-02-04 2010-12-01 万佳通达科技（北京）有限公司 Electronic cigarette and electronic smoking set
CN204556034U (en) * 2015-03-30 2015-08-12 纳米新能源（唐山）有限责任公司 Electronic cigarette pneumatic transmitter, airflow treatment device and electronic cigarette
CN208676373U (en) * 2018-07-05 2019-04-02 深圳市艾维普思科技有限公司 Pneumatic transmitter and electronic cigarette

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021003641A1 *

Also Published As

Publication number Publication date
US20220248766A1 (en) 2022-08-11
EP3981271A1 (en) 2022-04-13
WO2021003641A1 (en) 2021-01-14

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