JPS5465850A - Microwave heating device with heater - Google Patents
Microwave heating device with heaterInfo
- 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
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
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)
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 |
-
1977
- 1977-11-04 JP JP13286177A patent/JPS5465850A/en active Pending
Cited By (3)
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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