SE461626B - Effektmatningskrets i mikrovaagsugn - Google Patents

Effektmatningskrets i mikrovaagsugn

Info

Publication number
SE461626B
SE461626B SE8802529A SE8802529A SE461626B SE 461626 B SE461626 B SE 461626B SE 8802529 A SE8802529 A SE 8802529A SE 8802529 A SE8802529 A SE 8802529A SE 461626 B SE461626 B SE 461626B
Authority
SE
Sweden
Prior art keywords
rectifier
fan
stage
voltage
circuit
Prior art date
Application number
SE8802529A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802529L (sv
SE8802529D0 (sv
Inventor
E Braunisch
J Oennegren
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.)
Filing date
Publication date
Application filed by Philips Norden Ab filed Critical Philips Norden Ab
Priority to SE8802529A priority Critical patent/SE461626B/sv
Publication of SE8802529D0 publication Critical patent/SE8802529D0/xx
Priority to US07/372,573 priority patent/US4949233A/en
Priority to EP89201739A priority patent/EP0350115B1/en
Priority to DE68911769T priority patent/DE68911769T2/de
Priority to JP1171308A priority patent/JP2765727B2/ja
Publication of SE8802529L publication Critical patent/SE8802529L/xx
Publication of SE461626B publication Critical patent/SE461626B/sv

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)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Dc-Dc Converters (AREA)
SE8802529A 1988-07-06 1988-07-06 Effektmatningskrets i mikrovaagsugn SE461626B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8802529A SE461626B (sv) 1988-07-06 1988-07-06 Effektmatningskrets i mikrovaagsugn
US07/372,573 US4949233A (en) 1988-07-06 1989-06-27 Power supply circuit in microwave ovens
EP89201739A EP0350115B1 (en) 1988-07-06 1989-06-30 A power supply circuit in microwave
DE68911769T DE68911769T2 (de) 1988-07-06 1989-06-30 Stromversorgungsschaltung eines Mikrowellenherdes.
JP1171308A JP2765727B2 (ja) 1988-07-06 1989-07-04 電力供給回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802529A SE461626B (sv) 1988-07-06 1988-07-06 Effektmatningskrets i mikrovaagsugn

Publications (3)

Publication Number Publication Date
SE8802529D0 SE8802529D0 (sv) 1988-07-06
SE8802529L SE8802529L (sv) 1990-01-07
SE461626B true SE461626B (sv) 1990-03-05

Family

ID=20372835

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802529A SE461626B (sv) 1988-07-06 1988-07-06 Effektmatningskrets i mikrovaagsugn

Country Status (5)

Country Link
US (1) US4949233A (ja)
EP (1) EP0350115B1 (ja)
JP (1) JP2765727B2 (ja)
DE (1) DE68911769T2 (ja)
SE (1) SE461626B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483045A (en) * 1994-06-09 1996-01-09 Electric Power Research Institute Microwave power system and method with exposure protection
PL174282B1 (pl) * 1994-09-06 1998-07-31 Ryszard Parosa Układ zasilacza magnetronu fali ciągłej
EP0934623B1 (en) * 1997-06-13 2007-01-24 Koninklijke Philips Electronics N.V. A switched-mode power supply
KR100226150B1 (ko) * 1997-07-11 1999-10-15 구자홍 전력궤환을 이용한 부스트업 역률개선회로
KR100591314B1 (ko) 2003-12-05 2006-06-19 엘지전자 주식회사 인버터 전자레인지 및 그 제어방법
US7696458B2 (en) 2005-06-03 2010-04-13 Illinois Tool Works Inc. Induction heating system and method of output power control

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303405A (en) * 1963-08-01 1967-02-07 Gen Electric Frequency modulated self-stabilizing inverter
SE408518B (sv) * 1974-05-17 1979-06-11 Matsushita Electric Ind Co Ltd Induktionsuppvermningsanordning
US4055791A (en) * 1975-09-08 1977-10-25 Hewlett-Packard Company Self commutated SCR power supply
CA1074406A (en) * 1975-12-18 1980-03-25 Henry M. Israel High frequency power supply microwave oven
JPS5313135A (en) * 1976-07-23 1978-02-06 Hitachi Ltd Power source circuit
JPS5426147U (ja) * 1977-07-25 1979-02-20
GB2056195B (en) * 1979-07-19 1983-02-23 Chloride Group Ltd High frequency converter having starter
US4409647A (en) * 1981-03-12 1983-10-11 Harry Terkanian Power converter using a resonant circuit
GB2116787A (en) * 1981-09-16 1983-09-28 Gould Inc Efficient current modulator useful with inductive loads
JPS59228393A (ja) * 1983-06-10 1984-12-21 株式会社東芝 調理器

Also Published As

Publication number Publication date
US4949233A (en) 1990-08-14
EP0350115B1 (en) 1993-12-29
DE68911769D1 (de) 1994-02-10
SE8802529L (sv) 1990-01-07
SE8802529D0 (sv) 1988-07-06
JPH0286091A (ja) 1990-03-27
JP2765727B2 (ja) 1998-06-18
EP0350115A1 (en) 1990-01-10
DE68911769T2 (de) 1994-05-19

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