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EP4088590A4 - AEROSOL GENERATION DEVICE AND HEATING ASSEMBLY THEREOF - Google Patents

AEROSOL GENERATION DEVICE AND HEATING ASSEMBLY THEREOF Download PDF

Info

Publication number
EP4088590A4
EP4088590A4 EP20912889.1A EP20912889A EP4088590A4 EP 4088590 A4 EP4088590 A4 EP 4088590A4 EP 20912889 A EP20912889 A EP 20912889A EP 4088590 A4 EP4088590 A4 EP 4088590A4
Authority
EP
European Patent Office
Prior art keywords
generation device
heating assembly
aerosol generation
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
EP20912889.1A
Other languages
German (de)
French (fr)
Other versions
EP4088590A1 (en
Inventor
Xingfu Zhang
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.)
Filing date
Publication date
Application filed by Shenzhen Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd
Publication of EP4088590A1 publication Critical patent/EP4088590A1/en
Publication of EP4088590A4 publication Critical patent/EP4088590A4/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
    • H05B3/20—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
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • H05B3/10—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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • A24F40/70—Manufacture
    • 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
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/016—Heaters using particular connecting 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/03—Heaters specially adapted for heating hand held tools
    • 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
    • H05B2203/037—Heaters with zones of different power density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Resistance Heating (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
EP20912889.1A 2020-01-08 2020-12-14 AEROSOL GENERATION DEVICE AND HEATING ASSEMBLY THEREOF Pending EP4088590A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010017511.XA CN111035070A (en) 2020-01-08 2020-01-08 Aerosol generating device and heating assembly thereof
PCT/CN2020/136246 WO2021139491A1 (en) 2020-01-08 2020-12-14 Aerosol generation device and heating assembly thereof

Publications (2)

Publication Number Publication Date
EP4088590A1 EP4088590A1 (en) 2022-11-16
EP4088590A4 true EP4088590A4 (en) 2023-07-26

Family

ID=70244041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20912889.1A Pending EP4088590A4 (en) 2020-01-08 2020-12-14 AEROSOL GENERATION DEVICE AND HEATING ASSEMBLY THEREOF

Country Status (5)

Country Link
EP (1) EP4088590A4 (en)
JP (1) JP7488342B2 (en)
KR (1) KR102888735B1 (en)
CN (1) CN111035070A (en)
WO (1) WO2021139491A1 (en)

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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
CN113040430B (en) * 2020-04-27 2025-02-21 四川三联新材料有限公司 A heating element for a heating device and a method for preparing the same
CA3154806C (en) 2020-05-19 2025-06-17 Shenzhen Huachengda Prec Industry Co Ltd Heating device and manufacturing method therefor, and heat-not-burn smoking device
CN111743205B (en) * 2020-05-27 2023-11-17 深圳麦克韦尔科技有限公司 Heating element and heating device
CN114246370B (en) * 2020-09-23 2025-08-08 深圳麦克韦尔科技有限公司 Heating components and aerosol forming devices
CN114246371B (en) * 2020-09-23 2025-08-08 深圳麦克韦尔科技有限公司 Heating components and aerosol forming devices
CN114246372B (en) * 2020-09-23 2025-08-08 深圳麦克韦尔科技有限公司 Heater assembly and aerosol forming device
CN114246374B (en) * 2020-09-23 2025-08-01 深圳麦克韦尔科技有限公司 Heating element and aerosol forming device
CN112244359B (en) * 2020-09-30 2024-08-09 深圳麦时科技有限公司 Heating element, heating component and heating device
CN112205680A (en) * 2020-10-14 2021-01-12 深圳市艾溹技术研究有限公司 Electronic cigarette, heating mechanism and preparation method thereof
CN113179559A (en) * 2020-12-01 2021-07-27 深圳市卓力能技术有限公司 Heating body and preparation method thereof, heating assembly and aerosol generating device
CN113633033A (en) * 2021-08-25 2021-11-12 浙江中烟工业有限责任公司 Heater and preparation method thereof, and aerosol generating device including the same
CN115969098A (en) * 2021-10-14 2023-04-18 深圳市卓力能技术有限公司 Heating element of aerosol generating device and aerosol generating device
GB202202911D0 (en) * 2022-03-02 2022-04-13 Nicoventures Trading Ltd Resistive heating element for an aerosol provision device
CN114587023A (en) * 2022-03-09 2022-06-07 海南摩尔兄弟科技有限公司 Aerosol forming device and heating assembly therefor
CN217791481U (en) * 2022-05-31 2022-11-15 海南摩尔兄弟科技有限公司 Heating assembly and heating atomization device
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 component thereof
CN115349673A (en) * 2022-08-08 2022-11-18 海南摩尔兄弟科技有限公司 Aerosol generating device and its heating components
CN115349674A (en) * 2022-08-08 2022-11-18 海南摩尔兄弟科技有限公司 Aerosol generating device and heating assembly thereof
CN115997995A (en) * 2022-12-30 2023-04-25 深圳市吉迩科技有限公司 Resistance heating assembly and heating nonflammable device
WO2024253478A1 (en) * 2023-06-08 2024-12-12 주식회사 이엠텍 Heater having plurality of heating regions and aerosol-generating device including same

Citations (5)

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EP3404405A1 (en) * 2017-05-18 2018-11-21 Heraeus Sensor Technology GmbH Sensor for the determination of gas parameters
WO2018219584A1 (en) * 2017-05-30 2018-12-06 Heraeus Sensor Technology Gmbh Heater having a co-sintered multi-layer structure
CN109618431A (en) * 2019-01-16 2019-04-12 深圳市华诚达精密工业有限公司 A kind of planar metal low-temperature heating device and manufacture craft
CN208875411U (en) * 2018-08-02 2019-05-21 威滔电子科技（深圳）有限公司 A kind of heater and aerosol generating device
WO2019157647A1 (en) * 2018-02-13 2019-08-22 深圳麦克韦尔股份有限公司 Electronic cigarette and heating assembly and heating member thereof

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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
CN211832833U (en) * 2020-01-08 2020-11-03 深圳麦时科技有限公司 Aerosol generating device and heating assembly thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3404405A1 (en) * 2017-05-18 2018-11-21 Heraeus Sensor Technology GmbH Sensor for the determination of gas parameters
WO2018219584A1 (en) * 2017-05-30 2018-12-06 Heraeus Sensor Technology Gmbh Heater having a co-sintered multi-layer structure
WO2019157647A1 (en) * 2018-02-13 2019-08-22 深圳麦克韦尔股份有限公司 Electronic cigarette and heating assembly and heating member thereof
US20200367564A1 (en) * 2018-02-13 2020-11-26 Shenzhen Smoore Technology Limited Electronic cigarette and heating assembly and heating member thereof
CN208875411U (en) * 2018-08-02 2019-05-21 威滔电子科技（深圳）有限公司 A kind of heater and aerosol generating device
CN109618431A (en) * 2019-01-16 2019-04-12 深圳市华诚达精密工业有限公司 A kind of planar metal low-temperature heating device and manufacture craft

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Title
See also references of WO2021139491A1 *

Also Published As

Publication number Publication date
JP7488342B2 (en) 2024-05-21
KR102888735B1 (en) 2025-11-20
CN111035070A (en) 2020-04-21
EP4088590A1 (en) 2022-11-16
JP2023509085A (en) 2023-03-06
KR20220124738A (en) 2022-09-14
WO2021139491A1 (en) 2021-07-15

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