EP4140331A4 - Heating unit for flavor inhaler and flavor inhaler - Google Patents

Heating unit for flavor inhaler and flavor inhaler Download PDF

Info

Publication number: EP4140331A4
Authority: EP; European Patent Office
Prior art keywords: flavor inhaler; heating unit; inhaler; flavor; heating
Prior art date: 2020-04-23
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

EP20931826.0A

Other languages

German (de)

French (fr)

Other versions

EP4140331A1 (en

Inventor

Manabu Yamada

Yasunobu Inoue

Tateki SUMII

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.)

Japan Tobacco Inc

Original Assignee

Japan Tobacco Inc

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.)

2020-04-23

Filing date

2020-04-23

Publication date

2024-01-31

2020-04-23 Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc

2020-04-23 Priority to EP23183838.4A priority Critical patent/EP4248772A3/en

2023-03-01 Publication of EP4140331A1 publication Critical patent/EP4140331A1/en

2024-01-31 Publication of EP4140331A4 publication Critical patent/EP4140331A4/en

Status Pending legal-status Critical Current

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
- A24F40/46—Shape or structure of electric heating means
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
- 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
- A24F40/46—Shape or structure of electric heating means
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
- H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
- 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

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Seasonings (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)
Thermal Insulation (AREA)
Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Catching Or Destruction (AREA)
Packages (AREA)

EP20931826.0A 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler Pending EP4140331A4 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP23183838.4A EP4248772A3 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2020/017425 WO2021214924A1 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP23183838.4A Division-Into EP4248772A3 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler
EP23183838.4A Division EP4248772A3 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler

Publications (2)

Publication Number	Publication Date
EP4140331A1 EP4140331A1 (en)	2023-03-01
EP4140331A4 true EP4140331A4 (en)	2024-01-31

Family

ID=78270496

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP23183838.4A Pending EP4248772A3 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler
EP20931826.0A Pending EP4140331A4 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP23183838.4A Pending EP4248772A3 (en)	2020-04-23	2020-04-23	Heating unit for flavor inhaler and flavor inhaler

Country Status (5)

Country	Link
EP (2)	EP4248772A3 (en)
JP (4)	JP7350996B2 (en)
CN (1)	CN115426905A (en)
TW (3)	TWI895035B (en)
WO (1)	WO2021214924A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2023002633A1 (en) *	2021-07-21	2023-01-26	日本たばこ産業株式会社	Aerosol generation system
KR20240033053A (en) *	2021-09-17	2024-03-12	니뽄 다바코 산교 가부시키가이샤	Aerosol generating system, and method of making the aerosol generating system
GB202202626D0 (en) *	2022-02-25	2022-04-13	Nicoventures Trading Ltd	Aerosol provision device
US20250248450A1 (en) *	2022-05-04	2025-08-07	Philip Morris Products S.A.	Heater assembly with external microporous insulation
WO2024009358A1 (en) *	2022-07-04	2024-01-11	日本たばこ産業株式会社	Aerosol generation device and aerosol generation system
WO2024076095A1 (en) *	2022-10-05	2024-04-11	Kt&G Corporation	Aerosol generating device and aerosol generating system
WO2024075272A1 (en) *	2022-10-07	2024-04-11	日本たばこ産業株式会社	Heating sheet, heating assembly, and flavor inhaler
CN115555177A (en) *	2022-10-12	2023-01-03	深圳达钿科技有限公司	An electromagnetic heating atomization device
CN120265158A (en)	2022-12-16	2025-07-04	日本烟草产业株式会社	Flavor inhaler and method for making a flavor inhaler
WO2024227890A1 (en) *	2023-05-02	2024-11-07	Philip Morris Products S.A.	An aerosol-generating device having a heat-conducting element
CN119326179A (en) *	2023-07-20	2025-01-21	深圳市合元科技有限公司	Sensors and electronic atomization devices
CN120036533A (en) *	2023-11-27	2025-05-27	尼科创业贸易有限公司	Aerosol supply device
CN120323710A (en) *	2024-01-18	2025-07-18	深圳市合元科技有限公司	Aerosol generating system and heating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150128971A1 (en) *	2013-11-12	2015-05-14	VMR Products, LLC	Vaporizer
US20170055583A1 (en) *	2015-08-31	2017-03-02	British American Tobacco (Investments) Limited	Apparatus for heating smokable material
CN206137197U (en) *	2016-09-26	2017-05-03	深圳市合元科技有限公司	Smog suction means and cigarette prop up
US20180168224A1 (en) *	2015-06-26	2018-06-21	British American Tobacco (Investments) Limited	Apparatus for heating smokable material
WO2019053268A1 (en) *	2017-09-15	2019-03-21	British American Tobacco (Investments) Limited	Apparatus for heating smokable material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5954979A (en)	1997-10-16	1999-09-21	Philip Morris Incorporated	Heater fixture of an electrical smoking system
WO2013102609A2 (en)	2012-01-03	2013-07-11	Philip Morris Products S.A.	An aerosol generating device and system with improved airflow
CN108433184B (en) *	2013-09-30	2022-05-03	日本烟草产业株式会社	Non-combustion type fragrance extractor
RU2743742C2 (en) *	2016-08-31	2021-02-25	Филип Моррис Продактс С.А.	Aerosol-generating device with inductor
CN206227716U (en) *	2016-09-14	2017-06-09	深圳市合元科技有限公司	The atomizer and electronic cigarette of electronic cigarette
WO2018122978A1 (en) *	2016-12-27	2018-07-05	日本たばこ産業株式会社	Heating-type flavor inhaler
KR102057216B1 (en)	2017-10-30	2019-12-18	주식회사 케이티앤지	An apparatus for generating aerosols and A heater assembly therein
CN110558614B (en) *	2018-06-06	2025-02-07	上海新型烟草制品研究院有限公司	Aerosol generating device, cigarette cartridge and electronic cigarette
JP6768772B2 (en)	2018-01-02	2020-10-14	シャンハイニュータバコプロダクトリサーチインスティテュートカンパニー，リミティド	Aerosol generators, cartridges and e-cigarettes
JPWO2019208536A1 (en)	2018-04-26	2021-02-12	日本たばこ産業株式会社	Heater assembly and container
CN208255010U (en) *	2018-06-07	2018-12-18	深圳市合元科技有限公司	It is a kind of to continue spraying system and its measuring system

2020
- 2020-04-23 WO PCT/JP2020/017425 patent/WO2021214924A1/en not_active Ceased
- 2020-04-23 EP EP23183838.4A patent/EP4248772A3/en active Pending
- 2020-04-23 JP JP2022516563A patent/JP7350996B2/en active Active
- 2020-04-23 EP EP20931826.0A patent/EP4140331A4/en active Pending
- 2020-04-23 CN CN202080100087.3A patent/CN115426905A/en active Pending
- 2020-09-29 TW TW113125362A patent/TWI895035B/en active
- 2020-09-29 TW TW112118356A patent/TWI852563B/en active
- 2020-09-29 TW TW109133871A patent/TWI805945B/en active
2023
- 2023-04-12 JP JP2023064674A patent/JP7300075B2/en active Active
- 2023-09-13 JP JP2023148040A patent/JP7614277B2/en active Active
2024
- 2024-12-26 JP JP2024229725A patent/JP2025060863A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20150128971A1 (en) *	2013-11-12	2015-05-14	VMR Products, LLC	Vaporizer
US20180168224A1 (en) *	2015-06-26	2018-06-21	British American Tobacco (Investments) Limited	Apparatus for heating smokable material
US20170055583A1 (en) *	2015-08-31	2017-03-02	British American Tobacco (Investments) Limited	Apparatus for heating smokable material
CN206137197U (en) *	2016-09-26	2017-05-03	深圳市合元科技有限公司	Smog suction means and cigarette prop up
WO2019053268A1 (en) *	2017-09-15	2019-03-21	British American Tobacco (Investments) Limited	Apparatus for heating smokable material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021214924A1 *

Also Published As

Publication number	Publication date
EP4140331A1 (en)	2023-03-01
TW202446274A (en)	2024-12-01
JP7614277B2 (en)	2025-01-15
JP2023166551A (en)	2023-11-21
TWI895035B (en)	2025-08-21
JP2025060863A (en)	2025-04-10
TWI805945B (en)	2023-06-21
JP7350996B2 (en)	2023-09-26
TW202335594A (en)	2023-09-16
JPWO2021214924A1 (en)	2021-10-28
CN115426905A (en)	2022-12-02
JP2023085539A (en)	2023-06-20
TW202139865A (en)	2021-11-01
WO2021214924A1 (en)	2021-10-28
JP7300075B2 (en)	2023-06-28
TWI852563B (en)	2024-08-11
EP4248772A2 (en)	2023-09-27
EP4248772A3 (en)	2024-01-17

Publication	Publication Date	Title
EP4140331A4 (en)	2024-01-31	Heating unit for flavor inhaler and flavor inhaler
EP4082366A4 (en)	2024-01-17	Heater and cigarette utensil having same
EP4082367A4 (en)	2024-01-10	Heater and smoking set comprising same
EP3907218A4 (en)	2022-09-21	6-oxo-1,6-dihydropyridazine derivative, preparation method therefor and medical use thereof
EP3636085A4 (en)	2021-03-03	Flavor source unit and flavor inhaler
EP4295711A4 (en)	2024-11-27	Heating unit for non-combustion heating-type flavor inhaler, and non-combustion heating-type flavor inhaler
PL3971345T3 (en)	2025-03-10	Non-combustion-heating flavor inhaling article and electric-heating flavor inhaling system
EP2609822A4 (en)	2017-03-01	Non-heating type apparatus for inhaling flavors and method for manufacturing flavor cartridge
EP3732998A4 (en)	2021-11-17	Tobacco extract, method for producing tobacco extract, and non-combustion flavor inhaler including tobacco extract
EP4085775A4 (en)	2023-12-20	Heater and smoking device comprising heater
EP4005405A4 (en)	2023-08-16	Heat-not-burn tobacco product and heated tobacco product
EP3698660A4 (en)	2021-06-02	Battery unit, flavor inhaler, method for controlling battery unit, and program
EP4082361A4 (en)	2023-06-21	Heater and cigarette utensil containing same
EP3967687A4 (en)	2023-01-18	Substituted phenylpropenylpyridine derivative, and preparation method therefor and medical use thereof
EP3711494A4 (en)	2021-07-07	Method for manufacturing fragrance-carrying tobacco filler, fragrance-carrying tobacco filler, and heating type flavor inhaler
EP4338605A4 (en)	2025-03-19	Non-combustion-heating flavor inhalation article and non-combustion-heating flavor inhalation system
PL3995015T3 (en)	2024-03-04	Heating assembly and flavor inhaler
EP4190184A4 (en)	2024-01-10	Heater and cigarette utensil comprising heater
EP3949772A4 (en)	2022-11-16	Cooling segment, non-combustion heating type flavor inhalation article, method for using non-combustion heating type flavor inhalation article, and non-combustion heating type flavor inhalation system
EP4085776A4 (en)	2023-06-21	Heater and smoking set comprising heater
EP3995005A4 (en)	2023-07-26	Heat-not-burn tobacco product and electrically heated tobacco product
EP3973794A4 (en)	2022-12-21	Fragrance-containing sheet for heating-type flavor inhaler, and heating-type flavor inhaler
EP4091462A4 (en)	2023-10-04	Filter segment for non-combustion heating type flavor inhaler, non-combustion heating type flavor inhaler, and non-combustion heating type flavor inhalation system
EP3862631A4 (en)	2022-05-11	Lighter and smoking system for carbon heat source type flavor inhaler
EP4449910A4 (en)	2025-04-02	Heater and cigarette utensil comprising same

Legal Events

Date	Code	Title	Description
2021-10-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-01-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-03-01	17P	Request for examination filed	Effective date: 20221013
2023-03-01	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-08-02	DAV	Request for validation of the european patent (deleted)
2023-08-02	DAX	Request for extension of the european patent (deleted)
2024-01-31	A4	Supplementary search report drawn up and despatched	Effective date: 20240105
2024-01-31	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/46 20200101ALI20231222BHEP Ipc: A24F 40/465 20200101ALI20231222BHEP Ipc: A24F 40/40 20200101AFI20231222BHEP
2025-05-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-06-25	17Q	First examination report despatched	Effective date: 20250523