DE69110600D1 - Hochfrequenz-Heizapparat mit einem Wechselrichter als Stromversorgungseinheit. - Google Patents

Hochfrequenz-Heizapparat mit einem Wechselrichter als Stromversorgungseinheit.

Info

Publication number
DE69110600D1
DE69110600D1 DE69110600T DE69110600T DE69110600D1 DE 69110600 D1 DE69110600 D1 DE 69110600D1 DE 69110600 T DE69110600 T DE 69110600T DE 69110600 T DE69110600 T DE 69110600T DE 69110600 D1 DE69110600 D1 DE 69110600D1
Authority
DE
Germany
Prior art keywords
inverter
power supply
supply unit
heating device
frequency 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.)
Expired - Fee Related
Application number
DE69110600T
Other languages
English (en)
Other versions
DE69110600T2 (de
Inventor
Daisuke Bessyo
Naoyoshi Maehara
Yuji Nakabayashi
Takahiro Matsumoto
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69110600D1 publication Critical patent/DE69110600D1/de
Publication of DE69110600T2 publication Critical patent/DE69110600T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/226—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts the casing containing electrical equipment other than and operated by the switch
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/642—Cooling of the microwave components and related air circulation systems
    • 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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)
DE69110600T 1990-09-11 1991-09-07 Hochfrequenz-Heizapparat mit einem Wechselrichter als Stromversorgungseinheit. Expired - Fee Related DE69110600T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2242082A JPH04121991A (ja) 1990-09-11 1990-09-11 高周波加熱装置

Publications (2)

Publication Number Publication Date
DE69110600D1 true DE69110600D1 (de) 1995-07-27
DE69110600T2 DE69110600T2 (de) 1996-02-01

Family

ID=17084024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110600T Expired - Fee Related DE69110600T2 (de) 1990-09-11 1991-09-07 Hochfrequenz-Heizapparat mit einem Wechselrichter als Stromversorgungseinheit.

Country Status (9)

Country Link
US (1) US5268547A (de)
EP (1) EP0477633B1 (de)
JP (1) JPH04121991A (de)
KR (1) KR950001800B1 (de)
CN (1) CN1024884C (de)
AU (1) AU623309B2 (de)
BR (1) BR9103895A (de)
CA (1) CA2050257A1 (de)
DE (1) DE69110600T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2064255C (en) * 1991-04-05 1997-10-21 Makoto Shibuya High frequency heating apparatus utilizing an inverter power supply
JPH05336752A (ja) * 1992-05-27 1993-12-17 Hitachi Ltd スイッチングレギュレータ
KR960015463B1 (ko) * 1992-06-01 1996-11-14 마쯔시다덴기산교 가부시기가이샤 고주파가열장치
KR200154571Y1 (ko) * 1996-07-01 1999-08-16 윤종용 전자렌지의 전원차단장치
KR100210090B1 (ko) * 1996-06-27 1999-07-15 윤종용 전자렌지의 전원차단장치
US5889265A (en) * 1996-07-01 1999-03-30 Samsung Electronics Co., Ltd. Power supply cut-off apparatus of a microwave oven
KR100231026B1 (ko) * 1996-07-01 1999-11-15 김광호 전자렌지의 전원차단장치
US5986246A (en) * 1996-07-01 1999-11-16 Samsung Electronics Co., Ltd. Power supply cut-off apparatus of microwave oven
FR2759238B1 (fr) * 1997-01-31 1999-03-05 Moulinex Sa Dispositif de mesure de la temperature d'un magnetron pour four a micro-ondes
US5991170A (en) * 1998-02-03 1999-11-23 Sony Corporation Equipment and method for transmitting electric power
KR19990079724A (ko) * 1998-04-08 1999-11-05 윤종용 전자렌지
DE19817927C1 (de) * 1998-04-17 1999-10-28 Wago Verwaltungs Gmbh Steckverbinder als Buchsen- oder Stiftteil und mit einem Federkraftklemmanschluß für elektr. Leiter
KR100387943B1 (ko) 1998-08-06 2003-06-18 마쯔시다덴기산교 가부시키가이샤 고주파 가열장치
KR100381414B1 (ko) * 1999-03-09 2003-04-23 삼성전자주식회사 벽부착형 전자렌지 및 그 후드모터 속도제어방법
CN1266163A (zh) 1999-03-09 2000-09-13 三星电子株式会社 壁装式微波炉以及用于控制其通风电机的方法
KR100407045B1 (ko) * 2001-03-12 2003-11-28 삼성전자주식회사 고출력 전환수단을 구비한 전자레인지
US6677562B2 (en) * 2001-03-13 2004-01-13 Matsushita Electric Industrial Co., Ltd. High-frequency heating apparatus and cooling system for magnetron-driving power supply utilized in the apparatus
JP3835762B2 (ja) * 2002-06-26 2006-10-18 三井造船株式会社 誘導加熱装置
KR100512031B1 (ko) * 2002-09-14 2005-09-02 삼성전자주식회사 전자레인지의 마그네트론 구동 회로 기판
JP4301867B2 (ja) * 2003-05-30 2009-07-22 田淵電機株式会社 高周波加熱装置のインバータ電源制御回路
DE102005050036A1 (de) * 2005-10-14 2007-05-31 E.G.O. Elektro-Gerätebau GmbH Induktionsheizeinrichtung und zugehöriges Betriebs- und Topferkennungsverfahren
JP4832177B2 (ja) * 2006-06-19 2011-12-07 パナソニック株式会社 インバータ制御回路及び高周波誘電加熱装置
US20080116198A1 (en) * 2006-11-21 2008-05-22 The Frank Group, Llc Microwave oven with multiple power supply paths
JP4637193B2 (ja) * 2008-02-15 2011-02-23 シャープ株式会社 加熱調理器
JP2010124638A (ja) * 2008-11-21 2010-06-03 Sanken Electric Co Ltd 電源装置
JP2010196940A (ja) 2009-02-24 2010-09-09 Panasonic Corp 高周波加熱装置
JP5359378B2 (ja) * 2009-03-03 2013-12-04 パナソニック株式会社 高周波加熱装置
JP2011060566A (ja) * 2009-09-10 2011-03-24 Panasonic Corp 高周波加熱装置
CN101965073B (zh) * 2010-09-14 2012-11-14 张家港金米兰德龙机械有限公司 塑机电磁感应加热系统
EP2469974B1 (de) * 2010-12-21 2017-01-25 Whirlpool Corporation Verfahren zum Steuern der Kühlung in einer Mikrowellen-Heizvorrichtung und Vorrichtung dafür
GB2491587B (en) * 2011-06-06 2018-09-05 E2V Tech Uk Limited Magnetron filter
JP2013032872A (ja) * 2011-08-01 2013-02-14 Sharp Corp 加熱調理器
DE102014112590A1 (de) * 2014-09-02 2016-03-17 Miele & Cie. Kg Gargerät und Verfahren
CN104934247B (zh) * 2015-06-30 2017-02-22 国家电网公司 组合式变压器高低压室的门联锁装置
CN104936326B (zh) * 2015-07-08 2016-08-24 王春芳 一种微波炉用磁控管电源装置
CN106903979B (zh) * 2017-03-13 2023-02-03 成都信息工程大学 一种平面转印装置
CN107770891B (zh) * 2017-10-25 2019-06-18 广东美的厨房电器制造有限公司 磁控管灯丝控制电路、磁控管供电电路
CN113194563A (zh) * 2021-05-18 2021-07-30 北京中水科海利工程技术有限公司 一种沥青混凝土冷接缝微波加热装置及加热方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829649A (en) * 1970-07-20 1974-08-13 Tokyo Shibaura Electric Co Microwave oven
US4100463A (en) * 1975-11-05 1978-07-11 Hitachi, Ltd. Magnetron, power supply, and fan integral assembly
JPS53148749A (en) * 1977-05-31 1978-12-25 Sharp Corp Electronic range
US4245143A (en) * 1978-04-28 1981-01-13 Hitachi Heating Appliances Co., Ltd. Microwave oven
JPS5843703Y2 (ja) * 1979-05-01 1983-10-03 リンナイ株式会社 複合調理器
US4369347A (en) * 1980-04-09 1983-01-18 Sharp Kabushiki Kaisha Damper activation in a combined microwave and electric heating oven
JPS56147394A (en) * 1980-04-17 1981-11-16 Sharp Kk N tube electronic range
US4516007A (en) * 1982-08-19 1985-05-07 Litton Systems, Inc. Interlock switch module for a microwave oven
CA1267695A (en) * 1985-12-27 1990-04-10 Jong-In Park Heat variation detecting circuit for microwave oven
KR900004448B1 (ko) * 1986-03-25 1990-06-25 가부시끼가이샤 히다찌 세이사꾸쇼 스위칭전원
JPH07111907B2 (ja) * 1987-01-26 1995-11-29 松下電器産業株式会社 高周波加熱装置
DE3853733T2 (de) * 1987-02-10 1996-02-29 Matsushita Electric Ind Co Ltd Hochfrequenz-Heizapparat.
KR910006172B1 (ko) * 1987-07-06 1991-08-16 마쯔시다덴기산교 가부시기가이샤 전기기기의 제어장치
US4873408A (en) * 1987-12-28 1989-10-10 General Electric Company Magnetron with microprocessor based feedback control
JPH0371590A (ja) * 1989-08-09 1991-03-27 Toshiba Corp 電子レンジ
JPH0371589A (ja) * 1989-08-10 1991-03-27 Toshiba Corp 電子レンジ
US5120916A (en) * 1989-08-10 1992-06-09 Sanyo Electric Co., Ltd. High-frequency heating apparatus allowing continuous drive of high frequency generator at maximum high frequency output within limited time
US5132503A (en) * 1989-12-30 1992-07-21 Samsung Electronics Co., Ltd. Apparatus for detecting the open or closed condition of a microwave oven door

Also Published As

Publication number Publication date
EP0477633B1 (de) 1995-06-21
EP0477633A1 (de) 1992-04-01
DE69110600T2 (de) 1996-02-01
CN1024884C (zh) 1994-06-01
JPH04121991A (ja) 1992-04-22
KR950001800B1 (ko) 1995-03-02
US5268547A (en) 1993-12-07
CN1060756A (zh) 1992-04-29
BR9103895A (pt) 1992-05-26
AU623309B2 (en) 1992-05-07
AU8379891A (en) 1992-03-19
CA2050257A1 (en) 1992-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee