EP4154741A4 - AEROSOL GENERATING DEVICE - Google Patents

AEROSOL GENERATING DEVICE Download PDF

Info

Publication number: EP4154741A4
Authority: EP; European Patent Office
Prior art keywords: generating device; aerosol generating; aerosol; generating
Prior art date: 2020-07-24
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

EP21847384.1A

Other languages

German (de)

French (fr)

Other versions

EP4154741B1 (en

EP4154741A1 (en

Inventor

Xingfu Zhang

Yancheng LIAO

Pengfei 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.)

Shenzhen Maishi Technology Co Ltd

Original Assignee

Shenzhen Merit 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.)

2020-07-24

Filing date

2021-02-02

Publication date

2023-11-29

2021-02-02 Application filed by Shenzhen Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd

2023-03-29 Publication of EP4154741A1 publication Critical patent/EP4154741A1/en

2023-11-29 Publication of EP4154741A4 publication Critical patent/EP4154741A4/en

2025-12-03 Application granted granted Critical

2025-12-03 Publication of EP4154741B1 publication Critical patent/EP4154741B1/en

Status Active legal-status Critical Current

2041-02-02 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
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- 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
- A24F40/20—Devices using solid 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Resistance Heating (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

EP21847384.1A 2020-07-24 2021-02-02 Aerosol generation device Active EP4154741B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN202021507939.4U CN213695703U (en)	2020-07-24	2020-07-24	Aerosol generating device
PCT/CN2021/074930 WO2022016852A1 (en)	2020-07-24	2021-02-02	Aerosol generation device

Publications (3)

Publication Number	Publication Date
EP4154741A1 EP4154741A1 (en)	2023-03-29
EP4154741A4 true EP4154741A4 (en)	2023-11-29
EP4154741B1 EP4154741B1 (en)	2025-12-03

Family

ID=76766716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21847384.1A Active EP4154741B1 (en)	2020-07-24	2021-02-02	Aerosol generation device

Country Status (5)

Country	Link
EP (1)	EP4154741B1 (en)
JP (1)	JP7541589B2 (en)
KR (1)	KR102890688B1 (en)
CN (1)	CN213695703U (en)
WO (1)	WO2022016852A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113729287A (en) *	2021-09-08	2021-12-03	深圳麦克韦尔科技有限公司	Guide member, heating unit, and aerosol generating device
CN113995174A (en) *	2021-12-07	2022-02-01	云南中烟工业有限责任公司	Electrical heating type aerosol delivery device and delivery method
CN114401565A (en) *	2021-12-22	2022-04-26	深圳麦时科技有限公司	Aerosol generating device and microwave heating device thereof
CN115226961A (en) *	2022-08-25	2022-10-25	上海烟草集团有限责任公司	A heating appliance with valve type one-way air intake structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2019100230A1 (en) *	2017-11-22	2019-05-31	惠州市吉瑞科技有限公司深圳分公司	Atomization assembly and electronic cigarette
EP3556230A2 (en) *	2016-12-16	2019-10-23	KT & G Coporation	Aerosol generation method and apparatus
WO2019228037A1 (en) *	2018-05-30	2019-12-05	深圳御烟实业有限公司	Aerosol generating apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN207653580U (en)	2015-11-03	2018-07-27	惠州市吉瑞科技有限公司深圳分公司	An electronic flue-cured tobacco
KR20180070457A (en) *	2016-12-16	2018-06-26	주식회사 케이티앤지	Aerosol generating apparatus
CN206744572U (en) *	2017-04-07	2017-12-15	湖南中烟工业有限责任公司	A kind of cigarette bullet and its electronic cigarette
JP2018174802A (en)	2017-04-13	2018-11-15	清水　和彦	Smokeless smoking article
CN108926040A (en)	2017-09-04	2018-12-04	赫斯提亚深圳生物科技有限公司	Apparatus for aerosol creation, product and system
CN207927771U (en)	2018-01-29	2018-10-02	湖南中烟工业有限责任公司	A kind of low temperature cigarette being conveniently replaceable heater
CN108323823A (en) *	2018-04-17	2018-07-27	威滔电子科技（深圳）有限公司	A kind of aerosol generating system and aerosol generating device for improving air-flow
CN108497559A (en) *	2018-05-09	2018-09-07	上海新型烟草制品研究院有限公司	A kind of aerosol generating device
CN108887743B (en)	2018-06-29	2024-05-03	广东中烟工业有限责任公司	An electric heating device with improved gas path
CN109123807B (en) *	2018-09-27	2024-05-31	湖北中烟工业有限责任公司	Electric heating device
CN209152360U (en)	2018-09-29	2019-07-26	深圳市丽福科技有限责任公司	Electronic smoking set
CN211048399U (en)	2019-08-21	2020-07-21	深圳市合元科技有限公司	Aerosol generating device, charging stand and electrical system
CN111387566B (en) *	2020-03-25	2024-08-02	深圳麦时科技有限公司	Heating device and aerosol forming device
CN111904031B (en) *	2020-07-24	2024-08-27	深圳麦时科技有限公司	Aerosol Generating Device

2020
- 2020-07-24 CN CN202021507939.4U patent/CN213695703U/en active Active
2021
- 2021-02-02 EP EP21847384.1A patent/EP4154741B1/en active Active
- 2021-02-02 JP JP2022578966A patent/JP7541589B2/en active Active
- 2021-02-02 KR KR1020227044620A patent/KR102890688B1/en active Active
- 2021-02-02 WO PCT/CN2021/074930 patent/WO2022016852A1/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3556230A2 (en) *	2016-12-16	2019-10-23	KT & G Coporation	Aerosol generation method and apparatus
WO2019100230A1 (en) *	2017-11-22	2019-05-31	惠州市吉瑞科技有限公司深圳分公司	Atomization assembly and electronic cigarette
WO2019228037A1 (en) *	2018-05-30	2019-12-05	深圳御烟实业有限公司	Aerosol generating apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022016852A1 *

Also Published As

Publication number	Publication date
WO2022016852A1 (en)	2022-01-27
EP4154741B1 (en)	2025-12-03
CN213695703U (en)	2021-07-16
JP2023534134A (en)	2023-08-08
JP7541589B2 (en)	2024-08-28
EP4154741A1 (en)	2023-03-29
KR102890688B1 (en)	2025-11-26
KR20230019119A (en)	2023-02-07

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