JPS5526393B2 - - Google Patents
Info
- Publication number
- JPS5526393B2 JPS5526393B2 JP7196176A JP7196176A JPS5526393B2 JP S5526393 B2 JPS5526393 B2 JP S5526393B2 JP 7196176 A JP7196176 A JP 7196176A JP 7196176 A JP7196176 A JP 7196176A JP S5526393 B2 JPS5526393 B2 JP S5526393B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
- F25B2700/111—Sensor to detect if defrost is necessary using an emitter and receiver, e.g. sensing by emitting light or other radiation and receiving reflection by a sensor
Landscapes
- Defrosting Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7196176A JPS52154141A (en) | 1976-06-17 | 1976-06-17 | Defrost system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7196176A JPS52154141A (en) | 1976-06-17 | 1976-06-17 | Defrost system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52154141A JPS52154141A (en) | 1977-12-21 |
| JPS5526393B2 true JPS5526393B2 (hu) | 1980-07-12 |
Family
ID=13475567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7196176A Granted JPS52154141A (en) | 1976-06-17 | 1976-06-17 | Defrost system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52154141A (hu) |
-
1976
- 1976-06-17 JP JP7196176A patent/JPS52154141A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52154141A (en) | 1977-12-21 |