EP4218444A4 - Heating assembly and aerosol forming device - Google Patents

Heating assembly and aerosol forming device

Info

Publication number
EP4218444A4
EP4218444A4 EP21870731.3A EP21870731A EP4218444A4 EP 4218444 A4 EP4218444 A4 EP 4218444A4 EP 21870731 A EP21870731 A EP 21870731A EP 4218444 A4 EP4218444 A4 EP 4218444A4
Authority
EP
European Patent Office
Prior art keywords
forming device
heating assembly
aerosol forming
aerosol
heating
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
EP21870731.3A
Other languages
German (de)
French (fr)
Other versions
EP4218444A1 (en
Inventor
Shouping Wang
Xingfu Zhang
Juan Liu
Lin Zhang
Riming Fang
Xiaoyong 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.)
Shenzhen Smoore Technology Ltd
Original Assignee
Shenzhen Smoore Technology 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 Smoore Technology Ltd filed Critical Shenzhen Smoore Technology Ltd
Publication of EP4218444A1 publication Critical patent/EP4218444A1/en
Publication of EP4218444A4 publication Critical patent/EP4218444A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
EP21870731.3A 2020-09-23 2021-03-23 Heating assembly and aerosol forming device Pending EP4218444A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011010204.5A CN114246371A (en) 2020-09-23 2020-09-23 Heating element and aerosol forming device
PCT/CN2021/082418 WO2022062342A1 (en) 2020-09-23 2021-03-23 Heating assembly and aerosol forming device

Publications (2)

Publication Number Publication Date
EP4218444A1 EP4218444A1 (en) 2023-08-02
EP4218444A4 true EP4218444A4 (en) 2024-04-03

Family

ID=80788646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21870731.3A Pending EP4218444A4 (en) 2020-09-23 2021-03-23 Heating assembly and aerosol forming device

Country Status (5)

Country Link
EP (1) EP4218444A4 (en)
JP (1) JP2023530407A (en)
KR (1) KR20230012628A (en)
CN (1) CN114246371A (en)
WO (1) WO2022062342A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115119979A (en) * 2022-07-06 2022-09-30 海南摩尔兄弟科技有限公司 Aerosol generating device and heating assembly thereof
GB202216110D0 (en) * 2022-10-31 2022-12-14 Nicoventures Trading Ltd Heater for an aerosol provision device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205648910U (en) * 2016-03-14 2016-10-19 深圳市合元科技有限公司 A cigarette heating device and heating element thereof
WO2019140744A1 (en) * 2018-01-18 2019-07-25 绿烟实业（深圳）有限公司 Heating device of smoking set equipment and smoking set equipment
CN210094671U (en) * 2019-04-08 2020-02-21 昂纳自动化技术（深圳）有限公司 Atomization assembly for electronic cigarette
CN111035070A (en) * 2020-01-08 2020-04-21 深圳麦时科技有限公司 Aerosol generating device and heating assembly thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204579889U (en) * 2015-02-12 2015-08-26 东莞市国研电热材料有限公司 A kind of electronic cigarette heater
EP2921065A1 (en) * 2015-03-31 2015-09-23 Philip Morris Products S.a.s. Extended heating and heating assembly for an aerosol generating system
WO2019002329A1 (en) * 2017-06-28 2019-01-03 Philip Morris Products S.A. Electrical heating assembly, aerosol-generating device and method for resistively heating an aerosol-forming substrate
BR112019021893A2 (en) * 2017-06-28 2020-05-26 Philip Morris Products S.A. ELECTRIC HEATING SET, AEROSOL GENERATOR DEVICE AND METHOD FOR RESISTANT HEATING OF AN AEROSOL FORMATING SUBSTRATE
CN208490847U (en) * 2018-05-29 2019-02-15 深圳市华诚达精密工业有限公司 A kind of non-burning component of low-temperature heat applied to electronic cigarette
CN209643859U (en) * 2019-01-11 2019-11-19 惠州市吉瑞科技有限公司深圳分公司 A kind of heating component and smoke equipment
CN210248380U (en) * 2019-04-08 2020-04-07 广东国研新材料有限公司 Even heating ceramic heating element for electronic cigarette
CN212488479U (en) * 2020-07-24 2021-02-09 深圳市卓力能技术股份有限公司 Heating element and aerosol generating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205648910U (en) * 2016-03-14 2016-10-19 深圳市合元科技有限公司 A cigarette heating device and heating element thereof
WO2019140744A1 (en) * 2018-01-18 2019-07-25 绿烟实业（深圳）有限公司 Heating device of smoking set equipment and smoking set equipment
CN210094671U (en) * 2019-04-08 2020-02-21 昂纳自动化技术（深圳）有限公司 Atomization assembly for electronic cigarette
CN111035070A (en) * 2020-01-08 2020-04-21 深圳麦时科技有限公司 Aerosol generating device and heating assembly thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022062342A1 *

Also Published As

Publication number Publication date
KR20230012628A (en) 2023-01-26
EP4218444A1 (en) 2023-08-02
JP2023530407A (en) 2023-07-18
CN114246371A (en) 2022-03-29
WO2022062342A1 (en) 2022-03-31

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Ipc: A24F 40/20 20200101ALN20240223BHEP

Ipc: H05B 3/06 20060101ALI20240223BHEP

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