JPS6450385A - Microwave oven - Google Patents

Microwave oven

Info

Publication number
JPS6450385A
JPS6450385A JP63134526A JP13452688A JPS6450385A JP S6450385 A JPS6450385 A JP S6450385A JP 63134526 A JP63134526 A JP 63134526A JP 13452688 A JP13452688 A JP 13452688A JP S6450385 A JPS6450385 A JP S6450385A
Authority
JP
Japan
Prior art keywords
detecting unit
microwave
computing
product
value
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
JP63134526A
Other languages
English (en)
Inventor
Suteru Mitsushieru
Deruma Jiiru
Azan Jiyannpieere
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS6450385A publication Critical patent/JPS6450385A/ja
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
    • 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)
  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
JP63134526A 1987-06-02 1988-06-02 Microwave oven Pending JPS6450385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707684A FR2616211B1 (fr) 1987-06-02 1987-06-02 Four a micro-ondes muni d'un capteur de decongelation et capteur de decongelation

Publications (1)

Publication Number Publication Date
JPS6450385A true JPS6450385A (en) 1989-02-27

Family

ID=9351658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63134526A Pending JPS6450385A (en) 1987-06-02 1988-06-02 Microwave oven

Country Status (5)

Country Link
US (1) US4870235A (ja)
EP (1) EP0294872B1 (ja)
JP (1) JPS6450385A (ja)
DE (1) DE3880017D1 (ja)
FR (1) FR2616211B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243597A1 (ja) * 1991-12-25 1993-07-01 Mitsubishi Materials Corp

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227210B (it) * 1988-09-23 1991-03-27 Eurodomestici Ind Riunite Metodo e dispositivo per rilevare lo scongelamento di un alimento in un forno a microonde
KR930001675B1 (ko) * 1989-04-14 1993-03-08 가부시끼가이샤 히다찌세이사꾸쇼 비디오카메라의 화이트밸런스 조정장치
US5119034A (en) * 1989-07-12 1992-06-02 Murata Manufacturing Co., Ltd. Method of measuring dielectric material constants and measuring device employed therefor
IT1238453B (it) * 1990-02-01 1993-08-18 Eurodomestici Ind Riunite Metodo e dispositivo per il rilevamento del peso di un alimento posto in un forno a microonde al fine di comandare la potenza di funzionamento del magnetron e controllare il trattamento dell'alimento stesso
FR2677853A1 (fr) * 1991-06-20 1992-12-24 Bongrain Sa Procede et dispositif de decongelation.
DE4413426C2 (de) * 1994-04-18 2002-05-08 Anton Paar Gmbh Graz Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
SE502882C2 (sv) * 1994-06-13 1996-02-12 Whirlpool Europ Mikrovågsugn med undervärme
US5981917A (en) * 1998-09-04 1999-11-09 Usx Corporation Ladle preheat indication system
PL2469974T3 (pl) * 2010-12-21 2017-06-30 Whirlpool Corporation Sposób sterowania chłodzeniem w urządzeniu do podgrzewania mikrofalowego i urządzenie do podgrzewania mikrofalowego
DE102014117693A1 (de) * 2013-12-06 2015-06-11 Topinox Sarl Verfahren zum Erkennen eines Einflusses von Mikrowellen auf einen Messwert eines Temperatursensors, Gargerät sowie Kerntemperaturfühler
CN106455862B (zh) * 2014-05-16 2020-05-19 比奥利弗解决方案公司 用于自动样品解冻的系统、装置和方法
EP3280224A1 (en) 2016-08-05 2018-02-07 NXP USA, Inc. Apparatus and methods for detecting defrosting operation completion
EP3280225B1 (en) 2016-08-05 2020-10-07 NXP USA, Inc. Defrosting apparatus with lumped inductive matching network and methods of operation thereof
US10917948B2 (en) 2017-11-07 2021-02-09 Nxp Usa, Inc. Apparatus and methods for defrosting operations in an RF heating system
US10771036B2 (en) 2017-11-17 2020-09-08 Nxp Usa, Inc. RF heating system with phase detection for impedance network tuning
US10785834B2 (en) 2017-12-15 2020-09-22 Nxp Usa, Inc. Radio frequency heating and defrosting apparatus with in-cavity shunt capacitor
EP3503679B1 (en) 2017-12-20 2022-07-20 NXP USA, Inc. Defrosting apparatus and methods of operation thereof
EP3547801B1 (en) 2018-03-29 2022-06-08 NXP USA, Inc. Defrosting apparatus and methods of operation thereof
US10952289B2 (en) 2018-09-10 2021-03-16 Nxp Usa, Inc. Defrosting apparatus with mass estimation and methods of operation thereof
US11800608B2 (en) 2018-09-14 2023-10-24 Nxp Usa, Inc. Defrosting apparatus with arc detection and methods of operation thereof
US11166352B2 (en) 2018-12-19 2021-11-02 Nxp Usa, Inc. Method for performing a defrosting operation using a defrosting apparatus
US11039511B2 (en) 2018-12-21 2021-06-15 Nxp Usa, Inc. Defrosting apparatus with two-factor mass estimation and methods of operation thereof
DE102020214636A1 (de) * 2020-11-20 2022-05-25 BSH Hausgeräte GmbH Haushaltsgargerät und Verfahren zum Betreiben desselben

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311055B (ja) * 1966-10-19 1969-05-27 P Hedvall
US3663783A (en) * 1970-12-07 1972-05-16 Us Army Safety load and temperature control system for microwave ovens
US3875361A (en) * 1972-06-16 1975-04-01 Hitachi Ltd Microwave heating apparatus having automatic heating period control
US4210795A (en) * 1978-11-30 1980-07-01 Litton Systems, Inc. System and method for regulating power output in a microwave oven
US4367388A (en) * 1979-06-06 1983-01-04 Hitachi Heating Appliances Co., Ltd. Cooking heating apparatus
US4341937A (en) * 1980-11-28 1982-07-27 General Electric Company Microwave oven cooking progress indicator
US4434342A (en) * 1982-01-11 1984-02-28 General Motors Corporation Microwave heating control and calorimetric analysis
US4507530A (en) * 1983-08-15 1985-03-26 General Electric Company Automatic defrost sensing arrangement for microwave oven
JPS60143589A (ja) * 1983-12-29 1985-07-29 三洋電機株式会社 電子レンジ
FR2562662B1 (fr) * 1984-04-04 1987-08-28 Valeo Sonde thermique pour mesurer la temperature d'un produit chauffe dans un four micro-ondes
FR2571830B1 (fr) * 1984-10-12 1988-09-16 Esswein Sa Four a micro-ondes et procede et dispositif de determination de la charge en aliments d'un tel four

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243597A1 (ja) * 1991-12-25 1993-07-01 Mitsubishi Materials Corp

Also Published As

Publication number Publication date
DE3880017D1 (de) 1993-05-13
US4870235A (en) 1989-09-26
EP0294872B1 (fr) 1993-04-07
FR2616211B1 (fr) 1991-07-26
FR2616211A1 (fr) 1988-12-09
EP0294872A1 (fr) 1988-12-14

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