JPS5465850A - Microwave heating device with heater - Google Patents

Microwave heating device with heater

Info

Publication number
JPS5465850A
JPS5465850A JP13286177A JP13286177A JPS5465850A JP S5465850 A JPS5465850 A JP S5465850A JP 13286177 A JP13286177 A JP 13286177A JP 13286177 A JP13286177 A JP 13286177A JP S5465850 A JPS5465850 A JP S5465850A
Authority
JP
Japan
Prior art keywords
heater
heaters
rectifier
parallel
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.)
Pending
Application number
JP13286177A
Other languages
Japanese (ja)
Inventor
Ayumi Kiritooshi
Kazumi Hirai
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13286177A priority Critical patent/JPS5465850A/en
Publication of JPS5465850A publication Critical patent/JPS5465850A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control heating power by switching device by connecting half-wave rectifier in series to one of the heaters for burnt trace which is connected parallel in microwave oven, and also by providing switching device parallel with the rectifier.
CONSTITUTION: At the microwave oven which heat object by high frequency wave by magnetron oscillator 22, heaters 24, 26 are provided on top and bottom surfaces of the heating chamber, and the current supply to the heaters is controlled by switches 17, 23, 25. Half-wave rectifier 27 is connected in series to upper surface heater 24 and switch 28 is provided in parallel with rectifier. Heaters 24, 26 have the same heating capacity, and heater heating power is controlled by the combination of switches 23, 25, 28 when heating by heater by throwing in switch 17.
COPYRIGHT: (C)1979,JPO&Japio
JP13286177A 1977-11-04 1977-11-04 Microwave heating device with heater Pending JPS5465850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13286177A JPS5465850A (en) 1977-11-04 1977-11-04 Microwave heating device with heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13286177A JPS5465850A (en) 1977-11-04 1977-11-04 Microwave heating device with heater

Publications (1)

Publication Number Publication Date
JPS5465850A true JPS5465850A (en) 1979-05-26

Family

ID=15091240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13286177A Pending JPS5465850A (en) 1977-11-04 1977-11-04 Microwave heating device with heater

Country Status (1)

Country Link
JP (1) JPS5465850A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469926A (en) * 1981-02-16 1984-09-04 Sharp Kabushiki Kaisha Switching system in a combined microwave and convection cooking apparatus
JPS60194236A (en) * 1984-03-13 1985-10-02 Sanyo Electric Co Ltd Cooker
US4798927A (en) * 1986-02-28 1989-01-17 Sharp Kabushiki Kaisha Combined microwave and electric oven with intermittent power supply to both microwave and electric heating elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469926A (en) * 1981-02-16 1984-09-04 Sharp Kabushiki Kaisha Switching system in a combined microwave and convection cooking apparatus
JPS60194236A (en) * 1984-03-13 1985-10-02 Sanyo Electric Co Ltd Cooker
US4798927A (en) * 1986-02-28 1989-01-17 Sharp Kabushiki Kaisha Combined microwave and electric oven with intermittent power supply to both microwave and electric heating elements

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