JPS5489345A - Automatic microwave oven - Google Patents
Automatic microwave ovenInfo
- Publication number
- JPS5489345A JPS5489345A JP15763777A JP15763777A JPS5489345A JP S5489345 A JPS5489345 A JP S5489345A JP 15763777 A JP15763777 A JP 15763777A JP 15763777 A JP15763777 A JP 15763777A JP S5489345 A JPS5489345 A JP S5489345A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- heating
- duct
- humidity
- electrodes
- 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
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
Abstract
PURPOSE: In a system wherein changes in humidity due to heating of food is detected by a humidity sensor and heating duration is controlled, to prevent such troubles as separation between electrodes and the sensor due to dewing on the sensor.
CONSTITUTION: Air from a fan cools a magnetron 2, passes through a duct 5 into a heating chamber 1, entrains steam formed through heating, and is exhausted from an exhaust duct 6. The steam is detected by a humidity sensor 7 fitted in the duct 6, and the heating duration is controlled according to the output of the sensor 7. A heater 8(23) in connection with electrodes 25 is fitted near the sensor 7(22). Thus the surface of the sensor 7(22) is heated to about 400°C so as to prevent deterioration of sensitivity due to deposition of dew or stains such as soy on the surface.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15763777A JPS5489345A (en) | 1977-12-27 | 1977-12-27 | Automatic microwave oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15763777A JPS5489345A (en) | 1977-12-27 | 1977-12-27 | Automatic microwave oven |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5489345A true JPS5489345A (en) | 1979-07-16 |
Family
ID=15654065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15763777A Pending JPS5489345A (en) | 1977-12-27 | 1977-12-27 | Automatic microwave oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5489345A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6226787A (en) * | 1985-07-25 | 1987-02-04 | 松下電器産業株式会社 | Cooker |
JPH0652981A (en) * | 1993-04-22 | 1994-02-25 | Matsushita Electric Ind Co Ltd | Cooking apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243480A (en) * | 1975-10-02 | 1977-04-05 | Matsushita Electric Ind Co Ltd | Moisture sensitive element |
JPS5299451A (en) * | 1976-02-17 | 1977-08-20 | Matsushita Electric Ind Co Ltd | Heating time controller |
-
1977
- 1977-12-27 JP JP15763777A patent/JPS5489345A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243480A (en) * | 1975-10-02 | 1977-04-05 | Matsushita Electric Ind Co Ltd | Moisture sensitive element |
JPS5299451A (en) * | 1976-02-17 | 1977-08-20 | Matsushita Electric Ind Co Ltd | Heating time controller |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6226787A (en) * | 1985-07-25 | 1987-02-04 | 松下電器産業株式会社 | Cooker |
JPH0652981A (en) * | 1993-04-22 | 1994-02-25 | Matsushita Electric Ind Co Ltd | Cooking apparatus |
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