CA991278A - Output control system for electronic ovens - Google Patents

Output control system for electronic ovens

Info

Publication number
CA991278A
CA991278A CA178,691A CA178691A CA991278A CA 991278 A CA991278 A CA 991278A CA 178691 A CA178691 A CA 178691A CA 991278 A CA991278 A CA 991278A
Authority
CA
Canada
Prior art keywords
control system
output control
electronic ovens
ovens
electronic
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
Application number
CA178,691A
Other versions
CA178691S (en
Inventor
Tokihide Niu
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 Holdings 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
Priority claimed from JP8051372A external-priority patent/JPS5212931B2/ja
Priority claimed from JP8095372A external-priority patent/JPS5212932B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA991278A publication Critical patent/CA991278A/en
Expired 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)
  • Control Of High-Frequency Heating Circuits (AREA)
CA178,691A 1972-08-11 1973-08-13 Output control system for electronic ovens Expired CA991278A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8051372A JPS5212931B2 (en) 1972-08-11 1972-08-11
JP8095372A JPS5212932B2 (en) 1972-08-12 1972-08-12

Publications (1)

Publication Number Publication Date
CA991278A true CA991278A (en) 1976-06-15

Family

ID=26421509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,691A Expired CA991278A (en) 1972-08-11 1973-08-13 Output control system for electronic ovens

Country Status (2)

Country Link
US (1) US3872277A (en)
CA (1) CA991278A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001537A (en) * 1975-07-24 1977-01-04 Litton Systems, Inc. Power controller for microwave magnetron
US4012617A (en) * 1975-07-24 1977-03-15 Litton Systems, Inc. Power controller for microwave magnetron
US4017702A (en) * 1975-07-30 1977-04-12 General Electric Company Microwave oven including apparatus for varying power level
JPS5257543A (en) * 1975-11-07 1977-05-12 Hitachi Ltd High frequency heater
US4268779A (en) * 1979-08-13 1981-05-19 General Electric Company Circuit for controlling current flow from an A.C. source to a load
SE462362B (en) * 1988-10-17 1990-06-11 Philips Norden Ab MICROWAVE OVEN WITH TIMER
US5512735A (en) * 1993-09-14 1996-04-30 Funai Electric Co., Ltd. Electric cooking range having new safety features
PL174282B1 (en) * 1994-09-06 1998-07-31 Ryszard Parosa Power supply circuit for a continuous wave magnetron

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651371A (en) * 1970-09-03 1972-03-21 Roper Corp Power supply for magnetron in microwave oven or the like

Also Published As

Publication number Publication date
US3872277A (en) 1975-03-18

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