JPS5376454A - Frost-detecting device - Google Patents
Frost-detecting deviceInfo
- Publication number
- JPS5376454A JPS5376454A JP15251576A JP15251576A JPS5376454A JP S5376454 A JPS5376454 A JP S5376454A JP 15251576 A JP15251576 A JP 15251576A JP 15251576 A JP15251576 A JP 15251576A JP S5376454 A JPS5376454 A JP S5376454A
- Authority
- JP
- Japan
- Prior art keywords
- frost
- detecting device
- detect frosting
- detect
- vabrator
- 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: A frost-detector devised to detect frosting correctly by using the vibration of a vabrator provided with piezoelectric elements to detect frosting directly.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15251576A JPS5376454A (en) | 1976-12-17 | 1976-12-17 | Frost-detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15251576A JPS5376454A (en) | 1976-12-17 | 1976-12-17 | Frost-detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5376454A true JPS5376454A (en) | 1978-07-06 |
Family
ID=15542123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15251576A Pending JPS5376454A (en) | 1976-12-17 | 1976-12-17 | Frost-detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5376454A (en) |
-
1976
- 1976-12-17 JP JP15251576A patent/JPS5376454A/en active Pending
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