JPS5483146A - Cooking oven - Google Patents
Cooking ovenInfo
- Publication number
- JPS5483146A JPS5483146A JP15127277A JP15127277A JPS5483146A JP S5483146 A JPS5483146 A JP S5483146A JP 15127277 A JP15127277 A JP 15127277A JP 15127277 A JP15127277 A JP 15127277A JP S5483146 A JPS5483146 A JP S5483146A
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- control circuit
- detection
- value
- detection signals
- 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.)
- Granted
Links
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
- Control Of Resistance Heating (AREA)
Abstract
PURPOSE: For insuring accurate detection of humidity, to stop the output of an oscillator when the difference between the detection outputs of the humidity detecting sensors provided at the exhaust and suction ports of an oven has exceeded a predetermined value.
CONSTITUTION: Relative humidity sensors 1 and 2 are provided at the suction and exhaust ports of an oven to supply detection signals to a comparator 9 through amplifiers 7 and 8. A predetermined set value ΔV and the detection signals of said both detectors are compared with each other by said comparator 9. When the difference between said predetermined value and said detection signals has exceeded a fixed value, the output signal of said comparator 9 is supplied to a heating time control circuit 10. When the time KT1 obtained in value multiplying the time T1 until detection signal is supplied by heating time coefficient K has elapsed, said control circuit 10 feeds signal to a control circuit 11 to stop the operation of a magnetron oscillator 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15127277A JPS5930964B2 (en) | 1977-12-15 | 1977-12-15 | cooking oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15127277A JPS5930964B2 (en) | 1977-12-15 | 1977-12-15 | cooking oven |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5483146A true JPS5483146A (en) | 1979-07-03 |
JPS5930964B2 JPS5930964B2 (en) | 1984-07-30 |
Family
ID=15515033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15127277A Expired JPS5930964B2 (en) | 1977-12-15 | 1977-12-15 | cooking oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930964B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196769U (en) * | 1983-06-15 | 1984-12-27 | エヌオーケー株式会社 | sealing device |
-
1977
- 1977-12-15 JP JP15127277A patent/JPS5930964B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5930964B2 (en) | 1984-07-30 |
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