SE8800323L - Mikrovaagsugn - Google Patents

Mikrovaagsugn

Info

Publication number: SE8800323L
Authority: SE; Sweden
Prior art keywords: start moment; microwave source; during; operation period; microwave
Prior art date: 1988-02-02

Application number

SE8800323A

Other languages

English (en)

Other versions

SE8800323D0 (sv

SE460328B (sv

Inventor

M Idebro

G Joelsson

Original Assignee

Philips Norden Ab

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.)

1988-02-02

Filing date

1988-02-02

Publication date

1989-08-03

1988-02-02 Application filed by Philips Norden Ab filed Critical Philips Norden Ab

1988-02-02 Priority to SE8800323A priority Critical patent/SE460328B/sv

1988-02-02 Publication of SE8800323D0 publication Critical patent/SE8800323D0/sv

1989-01-27 Priority to DE68906409T priority patent/DE68906409T2/de

1989-01-27 Priority to EP89200176A priority patent/EP0327168B1/en

1989-01-30 Priority to KR1019890000991A priority patent/KR890013955A/ko

1989-01-31 Priority to JP1019934A priority patent/JPH01227388A/ja

1989-02-02 Priority to US07/305,880 priority patent/US4990733A/en

1989-08-03 Publication of SE8800323L publication Critical patent/SE8800323L/sv

1989-09-25 Publication of SE460328B publication Critical patent/SE460328B/sv

Links

238000010438 heat treatment Methods 0.000 abstract 1

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
- 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
- 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
- H05B6/68—Circuits for monitoring or control
- H05B6/687—Circuits for monitoring or control for cooking

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Control Of High-Frequency Heating Circuits (AREA)
Electric Ovens (AREA)

SE8800323A 1988-02-02 1988-02-02 Mikrovaagsugn SE460328B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8800323A SE460328B (sv)	1988-02-02	1988-02-02	Mikrovaagsugn
DE68906409T DE68906409T2 (de)	1988-02-02	1989-01-27	Mikrowellenofen.
EP89200176A EP0327168B1 (en)	1988-02-02	1989-01-27	Microwave oven
KR1019890000991A KR890013955A (ko)	1988-02-02	1989-01-30	마이크로 웨이브 오븐
JP1019934A JPH01227388A (ja)	1988-02-02	1989-01-31	電子レンジ
US07/305,880 US4990733A (en)	1988-02-02	1989-02-02	Microwave oven with improved microwave power control

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8800323A SE460328B (sv)	1988-02-02	1988-02-02	Mikrovaagsugn

Publications (3)

Publication Number	Publication Date
SE8800323D0 SE8800323D0 (sv)	1988-02-02
SE8800323L true SE8800323L (sv)	1989-08-03
SE460328B SE460328B (sv)	1989-09-25

Family

ID=20371238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8800323A SE460328B (sv)	1988-02-02	1988-02-02	Mikrovaagsugn

Country Status (6)

Country	Link
US (1)	US4990733A (sv)
EP (1)	EP0327168B1 (sv)
JP (1)	JPH01227388A (sv)
KR (1)	KR890013955A (sv)
DE (1)	DE68906409T2 (sv)
SE (1)	SE460328B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR930010265B1 (ko) *	1991-05-14	1993-10-16	삼성전자 주식회사	전자렌지의 구동회로
SE469619B (sv) *	1991-12-23	1993-08-02	Whirlpool Int	Mikrovaagsugn
SE470120B (sv) *	1992-04-03	1993-11-08	Whirlpool Int	Förfarande för styrning av mikrovågsenergin i en mikrovågsugn och mikrovågsugn för genomförande av förfarandet
SE502902C2 (sv) *	1994-06-29	1996-02-19	Whirlpool Europ	Förfarande för styrning av mikrovågstillförseln vid en mikrovågsugn samt mikrovågsugn med sådan styrning
KR100428511B1 (ko) *	2002-05-27	2004-04-29	삼성전자주식회사	전자레인지 및 그 제어 방법
KR100678678B1 (ko) *	2005-08-11	2007-02-06	엘지전자 주식회사	김치냉장고의 디스플레이 장치
US9801238B2 (en)	2012-05-30	2017-10-24	Acp, Inc	Dynamic control system for a magnetron tube in a microwave oven
CN106443500A (zh) *	2016-09-14	2017-02-22	南京三乐微波技术发展有限公司	一种大功率微波电源开机自检装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA954946A (en) *	1973-04-11	1974-09-17	Richard A. Foerstner	Magnetron moding interrupter control circuit
US4005370A (en) *	1974-09-10	1977-01-25	Matsushita Electric Industrial Co., Ltd.	Power supply means for magnetron
DE2643940C3 (de) *	1975-10-02	1979-10-04	Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan)	Ausgangsregler für einen Mikrowellenofen
CA1167532A (en) *	1980-07-10	1984-05-15	Gerald L. Larson	Power sensing in a microwave oven
JPS57172403A (en) *	1981-04-16	1982-10-23	Matsushita Electric Ind Co Ltd	Heating device
US4420668A (en) *	1981-06-25	1983-12-13	Litton Systems, Inc.	Constant power microwave oven
GB2108734B (en) *	1981-10-16	1985-06-19	Raytheon Co	Regulated power supply apparatus and method of regulating power
US4507531A (en) *	1981-10-30	1985-03-26	Raytheon Company	Regulated microwave oven and method, using uniformly spaced, integral cycle control
FR2557360B1 (fr) *	1983-12-27	1986-10-24	Esswein Sa	Procede et dispositif de mise sous tension d'un circuit d'alimentation pour magnetron et circuit muni d'un tel dispositif
JPS60144626A (ja) *	1984-01-06	1985-07-31	Sanyo Electric Co Ltd	赤外線検知装置
US4777575A (en) *	1986-03-25	1988-10-11	Hitachi Ltd.	Switching power supply

1988
- 1988-02-02 SE SE8800323A patent/SE460328B/sv not_active IP Right Cessation
1989
- 1989-01-27 EP EP89200176A patent/EP0327168B1/en not_active Expired - Lifetime
- 1989-01-27 DE DE68906409T patent/DE68906409T2/de not_active Expired - Fee Related
- 1989-01-30 KR KR1019890000991A patent/KR890013955A/ko not_active Withdrawn
- 1989-01-31 JP JP1019934A patent/JPH01227388A/ja active Pending
- 1989-02-02 US US07/305,880 patent/US4990733A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0327168A1 (en)	1989-08-09
US4990733A (en)	1991-02-05
DE68906409T2 (de)	1994-05-19
SE8800323D0 (sv)	1988-02-02
DE68906409D1 (de)	1993-06-17
JPH01227388A (ja)	1989-09-11
EP0327168B1 (en)	1993-05-12
KR890013955A (ko)	1989-09-26
SE460328B (sv)	1989-09-25

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Legal Events

Date

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Title

Description

1995-01-31

NUG

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