KR102939491B1 - 동일한 공진 주파수를 갖는 제1 및 제2 lc 회로를 포함하는 유도 가열 배열을 포함하는 에어로졸 발생 장치 - Google Patents

동일한 공진 주파수를 갖는 제1 및 제2 lc 회로를 포함하는 유도 가열 배열을 포함하는 에어로졸 발생 장치

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Publication number
KR102939491B1
KR102939491B1 KR1020227002650A KR20227002650A KR102939491B1 KR 102939491 B1 KR102939491 B1 KR 102939491B1 KR 1020227002650 A KR1020227002650 A KR 1020227002650A KR 20227002650 A KR20227002650 A KR 20227002650A KR 102939491 B1 KR102939491 B1 KR 102939491B1
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KR
South Korea
Prior art keywords
susceptor
array
aerosol
current
circuit
Prior art date
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KR1020227002650A
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English (en)
Korean (ko)
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KR20220027175A (ko
Inventor
제롬 크리스티안 코우어밧
올레그 미로노브
엔리코 스투라
Original Assignee
필립모리스 프로덕츠 에스.에이.
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Publication of KR20220027175A publication Critical patent/KR20220027175A/ko
Application granted granted Critical
Publication of KR102939491B1 publication Critical patent/KR102939491B1/ko
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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
    • A24F40/46—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
    • A24F40/50—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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • 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
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • H05B6/36—Coil arrangements
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
  • Resistance Heating (AREA)
KR1020227002650A 2019-07-04 2020-07-03 동일한 공진 주파수를 갖는 제1 및 제2 lc 회로를 포함하는 유도 가열 배열을 포함하는 에어로졸 발생 장치 Active KR102939491B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19184553.6 2019-07-04
EP19184553 2019-07-04
EP19191217 2019-08-12
EP19191217.9 2019-08-12
PCT/EP2020/068879 WO2021001552A1 (en) 2019-07-04 2020-07-03 Aerosol-generating device comprising an inductive heating arrangement comprising first and second lc circuits having the same resonance frequency

Publications (2)

Publication Number Publication Date
KR20220027175A KR20220027175A (ko) 2022-03-07
KR102939491B1 true KR102939491B1 (ko) 2026-03-17

Family

ID=71170662

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227002650A Active KR102939491B1 (ko) 2019-07-04 2020-07-03 동일한 공진 주파수를 갖는 제1 및 제2 lc 회로를 포함하는 유도 가열 배열을 포함하는 에어로졸 발생 장치

Country Status (6)

Country Link
US (1) US20220369713A1 (https=)
EP (1) EP3993658B1 (https=)
JP (1) JP7675029B2 (https=)
KR (1) KR102939491B1 (https=)
CN (1) CN114072016B (https=)
WO (1) WO2021001552A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12201154B2 (en) 2018-01-03 2025-01-21 Cqens Technologies Inc. Heat-not-burn device and method
US10750787B2 (en) 2018-01-03 2020-08-25 Cqens Technologies Inc. Heat-not-burn device and method
IL289327B2 (en) 2019-07-04 2026-04-01 Philip Morris Products Sa Method for operating an inductively heated spray generation system with multiple temperature profiles
KR20220048669A (ko) * 2020-10-13 2022-04-20 주식회사 케이티앤지 히터 조립체 및 이를 포함하는 에어로졸 발생 장치
EP4373330A1 (en) * 2021-07-20 2024-05-29 JT International SA An aerosol generating device and an aerosol generating system
CN113925223A (zh) * 2021-09-06 2022-01-14 深圳麦时科技有限公司 气溶胶生成装置及其控制方法
CN217547287U (zh) * 2022-03-15 2022-10-11 深圳市基克纳科技有限公司 一种气溶胶产生装置的加热结构和气溶胶产生装置
CN114886156A (zh) * 2022-04-08 2022-08-12 深圳麦时科技有限公司 一种电磁式碳加热的点火方法、点火器具及加热系统
KR102871040B1 (ko) * 2022-08-11 2025-10-16 주식회사 이노아이티 에어로졸 발생장치
KR102871043B1 (ko) * 2022-08-11 2025-10-15 주식회사 이노아이티 에어로졸 발생장치
WO2024049258A1 (ko) * 2022-08-31 2024-03-07 주식회사 케이티앤지 에어로졸 생성 장치
CN116158570B (zh) * 2023-01-16 2025-12-02 深圳麦时科技有限公司 气溶胶生成装置及其控制方法、控制装置
KR102807216B1 (ko) * 2023-04-24 2025-05-16 주식회사 이노아이티 에어로졸 발생장치
WO2025039946A1 (zh) * 2023-08-18 2025-02-27 深圳市合元科技有限公司 电子雾化装置及其控制方法
CN119547928A (zh) * 2023-09-04 2025-03-04 深圳市合元科技有限公司 气溶胶生成装置
CN120284015A (zh) * 2024-01-10 2025-07-11 深圳市合元科技有限公司 气溶胶生成装置及操作方法
WO2025235914A1 (en) * 2024-05-09 2025-11-13 Juul Labs, Inc. Convective heat not burn devices

Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2018073376A1 (en) 2016-10-19 2018-04-26 British American Tobacco (Investments) Limited Inductive heating arrangement
WO2019122097A1 (en) 2017-12-21 2019-06-27 British American Tobacco (Investments) Limited Circuitry for a plurality of induction elements for an aerosol generating device

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JP2004014487A (ja) 2002-06-12 2004-01-15 Denki Kogyo Co Ltd 複数の加熱コイルによる高周波加熱装置とその方法
GB201511349D0 (en) * 2015-06-29 2015-08-12 Nicoventures Holdings Ltd Electronic aerosol provision systems
CN108697168A (zh) * 2016-03-02 2018-10-23 菲利普莫里斯生产公司 包括反馈装置的气溶胶生成装置
GB201705206D0 (en) 2017-03-31 2017-05-17 British American Tobacco Investments Ltd Apparatus for a resonance circuit
US11477861B2 (en) * 2017-05-10 2022-10-18 Philip Morris Products S.A. Aerosol-generating article, device and system for use with a plurality of aerosol-forming substrates
CN111227312A (zh) * 2017-08-09 2020-06-05 菲利普莫里斯生产公司 气溶胶生成装置和气溶胶生成系统
GB201814198D0 (en) * 2018-08-31 2018-10-17 Nicoventures Trading Ltd Apparatus for an aerosol generating device
US12239165B2 (en) * 2019-03-11 2025-03-04 Nicoventures Trading Limited Aerosol provision device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018073376A1 (en) 2016-10-19 2018-04-26 British American Tobacco (Investments) Limited Inductive heating arrangement
WO2019122097A1 (en) 2017-12-21 2019-06-27 British American Tobacco (Investments) Limited Circuitry for a plurality of induction elements for an aerosol generating device

Also Published As

Publication number Publication date
US20220369713A1 (en) 2022-11-24
JP2022540047A (ja) 2022-09-14
EP3993658B1 (en) 2024-01-24
EP3993658C0 (en) 2024-01-24
EP3993658A1 (en) 2022-05-11
CN114072016A (zh) 2022-02-18
KR20220027175A (ko) 2022-03-07
CN114072016B (zh) 2026-01-13
WO2021001552A1 (en) 2021-01-07
JP7675029B2 (ja) 2025-05-12

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