PL4008200T3 - Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym - Google Patents

Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym

Info

Publication number
PL4008200T3
PL4008200T3 PL22153008.2T PL22153008T PL4008200T3 PL 4008200 T3 PL4008200 T3 PL 4008200T3 PL 22153008 T PL22153008 T PL 22153008T PL 4008200 T3 PL4008200 T3 PL 4008200T3
Authority
PL
Poland
Prior art keywords
aerosol generator
induction heater
modular induction
modular
heater
Prior art date
Application number
PL22153008.2T
Other languages
English (en)
Inventor
Oleg Mironov
Oleg FURSA
Tony Reevell
Enrico Stura
Original Assignee
Philip Morris Products S.A.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59579499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4008200(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philip Morris Products S.A. filed Critical Philip Morris Products S.A.
Publication of PL4008200T3 publication Critical patent/PL4008200T3/pl

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
    • 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
    • A24F40/40—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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24F40/10—Devices using liquid 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
    • A24F40/20—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
    • 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
    • A24F40/51—Arrangement of sensors
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • 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
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
PL22153008.2T 2017-08-09 2018-08-06 Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym PL4008200T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17185563 2017-08-09

Publications (1)

Publication Number Publication Date
PL4008200T3 true PL4008200T3 (pl) 2023-07-10

Family

ID=59579499

Family Applications (2)

Application Number Title Priority Date Filing Date
PL22153008.2T PL4008200T3 (pl) 2017-08-09 2018-08-06 Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym
PL18746727T PL3664636T3 (pl) 2017-08-09 2018-08-06 Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18746727T PL3664636T3 (pl) 2017-08-09 2018-08-06 Urządzenie do wytwarzania aerozolu z modułowym ogrzewaczem indukcyjnym

Country Status (13)

Country Link
US (2) US11277886B2 (pl)
EP (3) EP3664636B1 (pl)
JP (1) JP6850397B2 (pl)
KR (3) KR20220031131A (pl)
CN (2) CN114601203B (pl)
ES (1) ES2946435T3 (pl)
HU (1) HUE061774T2 (pl)
IL (1) IL272489B2 (pl)
MY (1) MY201119A (pl)
PH (1) PH12020500249B1 (pl)
PL (2) PL4008200T3 (pl)
RU (1) RU2731029C1 (pl)
WO (1) WO2019030170A1 (pl)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201843553A (zh) * 2017-05-02 2018-12-16 瑞士商菲利浦莫里斯製品股份有限公司 用於氣溶膠產生裝置之加熱器總成
RU2731029C1 (ru) * 2017-08-09 2020-08-28 Филип Моррис Продактс С.А. Генерирующее аэрозоль устройство с модульным индукционным нагревателем
US10517332B2 (en) 2017-10-31 2019-12-31 Rai Strategic Holdings, Inc. Induction heated aerosol delivery device
US11019850B2 (en) 2018-02-26 2021-06-01 Rai Strategic Holdings, Inc. Heat conducting substrate for electrically heated aerosol delivery device
HUE060925T2 (hu) * 2018-05-17 2023-04-28 Philip Morris Products Sa Aeroszolfejlesztõ eszköz továbbfejlesztett indukciós tekerccsel
KR102278589B1 (ko) 2018-12-06 2021-07-16 주식회사 케이티앤지 유도가열방식을 이용하는 에어로졸 생성장치 및 유도가열방식을 이용하여 에어로졸을 생성시키는 방법
WO2020166888A1 (ko) * 2019-02-14 2020-08-20 주식회사 아모센스 궐련형 전자담배장치용 발열히터 및 이를 포함하는 궐련형 전자담배장치
KR20240118198A (ko) * 2019-03-11 2024-08-02 니코벤처스 트레이딩 리미티드 에어로졸 제공 디바이스
EP3711537A1 (en) * 2019-03-22 2020-09-23 Nerudia Limited Smoking substitute system
US12329201B2 (en) 2019-03-22 2025-06-17 Imperial Tobacco Limited Smoking substitute system
GB201909343D0 (en) * 2019-06-28 2019-08-14 Nicoventures Trading Ltd Aerosol provision device
KR102337229B1 (ko) * 2019-08-05 2021-12-08 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 포함하는 에어로졸 생성 시스템
KR102433808B1 (ko) * 2019-08-08 2022-08-18 주식회사 케이티앤지 에어로졸 생성 시스템
KR102726709B1 (ko) * 2019-08-28 2024-11-07 필립모리스 프로덕츠 에스.에이. 축 방향으로 이동 가능한 유도 히터를 갖는 에어로졸 발생 장치
JP7609856B2 (ja) * 2019-10-15 2025-01-07 ジェイティー インターナショナル エスエイ エアロゾル生成装置用の消耗品、消耗品を製造するためのシステム及び方法
CN212117076U (zh) * 2020-01-08 2020-12-11 深圳市合元科技有限公司 气雾生成装置
CN212233104U (zh) * 2020-03-26 2020-12-29 深圳麦克韦尔科技有限公司 气溶胶发生装置及其电磁加热组件
GB202004702D0 (en) * 2020-03-31 2020-05-13 Nicoventures Trading Ltd Delivery system
KR102427858B1 (ko) * 2020-04-22 2022-08-01 주식회사 케이티앤지 에어로졸 생성 장치
CN111493371A (zh) * 2020-05-15 2020-08-07 深圳市吉迩科技有限公司 一种用于气溶胶产生装置的纸质外壳及气溶胶产生装置
KR102471061B1 (ko) 2020-06-03 2022-11-25 주식회사 케이티앤지 히터 모듈 및 히터 모듈의 제조 방법과 히터 모듈을 포함한 에어로졸 생성 장치
CN114642278A (zh) * 2020-12-17 2022-06-21 深圳市合元科技有限公司 用于气雾生成装置的加热器及气雾生成装置
KR102504842B1 (ko) * 2020-12-31 2023-02-28 주식회사 케이티앤지 에어로졸 생성 장치 및 그의 동작 방법
US12520880B2 (en) 2021-01-18 2026-01-13 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater
CN117177675A (zh) * 2021-02-09 2023-12-05 尼科创业贸易有限公司 包括加热材料的气溶胶生成制品
KR102651850B1 (ko) * 2021-04-14 2024-03-26 주식회사 케이티앤지 차등 가열 기능을 구비한 에어로졸 발생 장치 및 이에 적용되는 에어로졸 발생 물품
CN113349455B (zh) * 2021-07-14 2025-06-13 上海烟草集团有限责任公司 气雾产生装置及气雾产生系统
EP4381971A4 (en) * 2021-08-02 2024-12-18 Shenzhen First Union Technology Co., Ltd. HEATING ASSEMBLY AND AEROSOL GENERATING DEVICE
CN216416021U (zh) * 2021-08-19 2022-05-03 深圳麦时科技有限公司 气溶胶生成装置
CN113826963A (zh) * 2021-10-08 2021-12-24 广东中烟工业有限责任公司 气溶胶生成装置、系统及其加热控制方法
CN113768207A (zh) * 2021-10-14 2021-12-10 广东中烟工业有限责任公司 气溶胶生成装置和系统
EP4418910A4 (en) 2021-10-20 2025-10-15 Thought Leaders Inc HEATING DEVICE FOR GENERATING A CONSUMABLE AEROSOL
EP4451975A1 (en) * 2021-12-22 2024-10-30 Nicoventures Trading Limited Aerosol generating device
KR102622606B1 (ko) * 2021-12-22 2024-01-09 주식회사 이노아이티 에어로졸 발생장치의 코일 권취 구조
KR102663247B1 (ko) * 2022-01-20 2024-05-03 주식회사 케이티앤지 에어로졸 생성 장치
KR20240044117A (ko) * 2022-09-28 2024-04-04 주식회사 케이티앤지 가열 조립체 및 이를 포함하는 에어로졸 생성 장치
US20250089787A1 (en) * 2022-12-30 2025-03-20 Kt&G Corporation Aerosol generating device and aerosol generating system including the same
CN116268629A (zh) * 2023-03-23 2023-06-23 深圳市赛尔美电子科技有限公司 电子雾化装置的加热方法
CN119174519A (zh) * 2024-10-11 2024-12-24 深圳市英霏特科技有限公司 一种电子雾化器

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557178A (de) * 1972-08-10 1974-12-31 Siemens Ag Geraet fuer die zufuehrung von medikamenten.
US5060671A (en) 1989-12-01 1991-10-29 Philip Morris Incorporated Flavor generating article
US5613505A (en) 1992-09-11 1997-03-25 Philip Morris Incorporated Inductive heating systems for smoking articles
US5934289A (en) 1996-10-22 1999-08-10 Philip Morris Incorporated Electronic smoking system
JP2005034021A (ja) 2003-07-17 2005-02-10 Seiko Epson Corp 電子タバコ
DK1848483T3 (en) 2005-02-02 2015-05-11 Oglesby & Butler Res & Dev Ltd Apparatus for a few evaporative substance to evaporate
US9675109B2 (en) 2005-07-19 2017-06-13 J. T. International Sa Method and system for vaporization of a substance
US20070102013A1 (en) * 2005-09-30 2007-05-10 Philip Morris Usa Inc. Electrical smoking system
US20080136066A1 (en) 2006-11-15 2008-06-12 Xaloy, Incorporated Apparatus and method for inductive heating a workpiece using an interposed thermal insulating layer
EP2468117A1 (en) * 2010-12-24 2012-06-27 Philip Morris Products S.A. An aerosol generating system having means for determining depletion of a liquid substrate
PL2797445T3 (pl) 2011-12-30 2016-11-30 Urządzenie do tworzenia aerozolu z ulepszonym rozkładem temperatury
UA114651C2 (uk) 2012-12-28 2017-07-10 Філіп Морріс Продактс С.А. Нагрівальний блок для системи, що генерує аерозоль
EP2779786A1 (en) * 2013-03-15 2014-09-17 Philip Morris Products S.A. A method of manufacture for a heater assembly for use with a liquid filled cartridge
US11246998B2 (en) * 2013-03-15 2022-02-15 Philip Morris Products S.A. Aerosol-generating system with differential heating
CN111642812A (zh) * 2013-06-14 2020-09-11 尤尔实验室有限公司 电子汽化设备中的具有单独的可汽化材料的多个加热元件
CN203748673U (zh) * 2013-12-30 2014-08-06 深圳市合元科技有限公司 烟雾生成装置以及包括该烟雾生成装置的电子烟
WO2015131058A1 (en) 2014-02-28 2015-09-03 Altria Client Services Inc. Electronic vaping device and components thereof
GB201413021D0 (en) 2014-02-28 2014-09-03 Beyond Twenty Ltd Beyond 2
TWI692274B (zh) 2014-05-21 2020-04-21 瑞士商菲利浦莫里斯製品股份有限公司 用於加熱氣溶膠形成基材之感應加熱裝置及操作感應加熱系統之方法
TWI660685B (zh) 2014-05-21 2019-06-01 瑞士商菲利浦莫里斯製品股份有限公司 電熱式氣溶膠產生系統及用於此系統中之匣筒
TWI669072B (zh) * 2014-05-21 2019-08-21 瑞士商菲利浦莫里斯製品股份有限公司 電熱式霧劑產生系統及用於此系統中之匣筒
TWI664918B (zh) * 2014-05-21 2019-07-11 瑞士商菲利浦莫里斯製品股份有限公司 可感應加熱的菸草產品
JP2017525348A (ja) * 2014-07-24 2017-09-07 アルトリア クライアント サービシーズ リミテッド ライアビリティ カンパニー 電子たばこデバイスおよびその部品
CN113115993A (zh) 2014-10-29 2021-07-16 奥驰亚客户服务有限责任公司 用于电子烟装置的无乙醇凝胶配方筒体
CN204519364U (zh) * 2015-02-07 2015-08-05 深圳市杰仕博科技有限公司 加热雾化装置
US11134717B2 (en) 2015-06-26 2021-10-05 Nicoventures Trading Limited Apparatus for heating smokable material
GB201511358D0 (en) 2015-06-29 2015-08-12 Nicoventures Holdings Ltd Electronic aerosol provision systems
US20170055583A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
US20170055584A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20170055580A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
CA3002712A1 (en) 2015-10-22 2017-04-27 Philip Morris Products S.A. Aerosol-generating article and method for manufacturing such aerosol-generating article; aerosol-generating device and system
WO2017068094A1 (en) * 2015-10-22 2017-04-27 Philip Morris Products S.A. Aerosol-generating article, aerosol-generating system and method for manufacturing an aerosol-generating article
CN205624467U (zh) * 2016-03-21 2016-10-12 深圳市合元科技有限公司 一种烟油加热组件及包括该烟油加热组件的电子烟和雾化器
RU2735575C2 (ru) * 2016-03-31 2020-11-03 Филип Моррис Продактс С.А. Испарительный узел, содержащий видимый нагревательный элемент и устройство доставки жидкости, для генерирующей аэрозоль системы
WO2018019578A1 (en) * 2016-07-29 2018-02-01 Philip Morris Products S.A. Aerosol-generating system comprising a cartridge containing a gel
MX2019008751A (es) 2017-01-31 2019-09-11 Philip Morris Products Sa Dispositivo generador de aerosol.
CN206808677U (zh) * 2017-05-10 2017-12-29 深圳市合元科技有限公司 可温度校准的电磁加热电子烟
RU2731029C1 (ru) * 2017-08-09 2020-08-28 Филип Моррис Продактс С.А. Генерирующее аэрозоль устройство с модульным индукционным нагревателем

Also Published As

Publication number Publication date
IL272489A (en) 2020-03-31
JP2020530292A (ja) 2020-10-22
JP6850397B2 (ja) 2021-03-31
WO2019030170A1 (en) 2019-02-14
EP4223162A1 (en) 2023-08-09
US20200237000A1 (en) 2020-07-30
RU2731029C1 (ru) 2020-08-28
EP3664636A1 (en) 2020-06-17
IL272489B1 (en) 2023-01-01
US11877374B2 (en) 2024-01-16
KR102368912B1 (ko) 2022-03-03
EP4008200B1 (en) 2023-05-03
KR20220031131A (ko) 2022-03-11
PH12020500249A1 (en) 2021-06-07
CN114601203A (zh) 2022-06-10
PL3664636T3 (pl) 2022-06-27
US20220159793A1 (en) 2022-05-19
PH12020500249B1 (en) 2024-03-20
CN114601203B (zh) 2025-08-12
HUE061774T2 (hu) 2023-08-28
KR20200024313A (ko) 2020-03-06
MY201119A (en) 2024-02-06
EP3664636B1 (en) 2022-03-16
KR20240093819A (ko) 2024-06-24
IL272489B2 (en) 2023-05-01
ES2946435T3 (es) 2023-07-18
EP4008200A1 (en) 2022-06-08
CN111031822A (zh) 2020-04-17
US11277886B2 (en) 2022-03-15
BR112020002501A2 (pt) 2020-08-04
CN111031822B (zh) 2023-01-06

Similar Documents

Publication Publication Date Title
IL272489A (en) Aerosol-generating device with modular induction heater
EP3664641C0 (en) AEROSOL GENERATION DEVICE EQUIPPED WITH A REMOVABLE SUSCEPTOR
HUE055698T2 (hu) Aeroszol-fejlesztõ rendszer több indukciós tekerccsel
HUE061485T2 (hu) Hevítõ elrendezés
EP3629782C0 (en) HEATING COMPONENT IN AEROSOL-GENERATING DEVICES
IL263007A (en) Spray generating device with multiple heaters
EP4274378C0 (en) AEROSOL GENERATING DEVICE WITH INDUCTION
PL3136889T5 (pl) Układ wytwarzania aerozolu z grzaniem elektrycznym
EP3472423A4 (en) Modular downhole generator
DK2994000T3 (da) Induktionsvarmeindretning og -system til aerosolgenerering
EP3289368C0 (en) MODULAR POWER MEASUREMENT SYSTEM
DK3410822T3 (da) Elektromagnetisk induktionsopvarmer
HUE059082T2 (hu) Indukciós hevítõ berendezés
EP3806672C0 (en) HEATED COATING AEROSOL GENERATOR DEVICE
UA37226S (uk) Генератор
DK3444913T3 (da) Energidistributionsproces
ES1212464Y (es) Prenda modular
EP3761812C0 (en) AEROSOLS GENERATION ARTICLE
GB2543704B (en) Heat generator
EP3761813C0 (en) AEROSOL GENERATION ARTICLES
PL3497729T3 (pl) Generator energii elektrycznej
IT201700068208U1 (it) Generatore elettrico modulare
JP1657268S (ja) エアロゾル発生器
JP1657840S (ja) エアロゾル発生器
DE112017007811A5 (de) Induktionsheizgerät