JPS5542515A - Highfrequency thawing device - Google Patents
Highfrequency thawing deviceInfo
- Publication number
- JPS5542515A JPS5542515A JP11464478A JP11464478A JPS5542515A JP S5542515 A JPS5542515 A JP S5542515A JP 11464478 A JP11464478 A JP 11464478A JP 11464478 A JP11464478 A JP 11464478A JP S5542515 A JPS5542515 A JP S5542515A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- thawing
- chamber
- sensor
- highfrequency
- 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)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
PURPOSE: To thaw a frozen material properly regardless of the difference in density, water content, and freezing temperature, by detecting the temperature of the material from the time when the temperature of a sensor changes from drop to rise.
CONSTITUTION: The material 2 is placed on the bottom of the thawing chamber 1, and the control unit 7 is put into operation to drive the highfrequency generator 4, which applies a radio frequency power across the plate electrode 3 and the wall surface 27 of the chamber 1. The material 2 is thawed by the power, and the temperature of the material 2 is detected by the sensor 5 via the bottom of the chamber 1. At the preset temperaure, the unit 7 stops driving of the generator 4 to complete the thawing. Detection of the temperature from the time when the temperature detected by the sensor 5 changes from drop to rise permits the thawing control to start the radiofrequency generation when the switch is turned on.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11464478A JPS5542515A (en) | 1978-09-20 | 1978-09-20 | Highfrequency thawing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11464478A JPS5542515A (en) | 1978-09-20 | 1978-09-20 | Highfrequency thawing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5542515A true JPS5542515A (en) | 1980-03-25 |
Family
ID=14642952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11464478A Pending JPS5542515A (en) | 1978-09-20 | 1978-09-20 | Highfrequency thawing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5542515A (en) |
-
1978
- 1978-09-20 JP JP11464478A patent/JPS5542515A/en active Pending
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