JPS5428050A - Refrigerator with means for sensing failure of coolant - Google Patents
Refrigerator with means for sensing failure of coolantInfo
- Publication number
- JPS5428050A JPS5428050A JP9348877A JP9348877A JPS5428050A JP S5428050 A JPS5428050 A JP S5428050A JP 9348877 A JP9348877 A JP 9348877A JP 9348877 A JP9348877 A JP 9348877A JP S5428050 A JPS5428050 A JP S5428050A
- Authority
- JP
- Japan
- Prior art keywords
- coolant
- refrigerator
- sensing failure
- sensing
- failure
- 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
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
PURPOSE: To provide a rapid and correct sensing of a failure of the coolant by arranging a chamber communicating with a piping between a liquid receptacle and an expansion value over the piping and sensing a condition of the coolant in the chamber.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9348877A JPS5428050A (en) | 1977-08-03 | 1977-08-03 | Refrigerator with means for sensing failure of coolant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9348877A JPS5428050A (en) | 1977-08-03 | 1977-08-03 | Refrigerator with means for sensing failure of coolant |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5428050A true JPS5428050A (en) | 1979-03-02 |
JPS6114430B2 JPS6114430B2 (en) | 1986-04-18 |
Family
ID=14083718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9348877A Granted JPS5428050A (en) | 1977-08-03 | 1977-08-03 | Refrigerator with means for sensing failure of coolant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428050A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05180546A (en) * | 1991-12-26 | 1993-07-23 | Japan Electron Control Syst Co Ltd | Refrigerant sensor |
US5249431A (en) * | 1992-02-05 | 1993-10-05 | Japan Electronic Control Systems Co., Ltd. | Residual coolant sensor for air conditioning system |
WO1993020393A1 (en) * | 1992-03-31 | 1993-10-14 | Unisia Jecs Corporation | Refrigerant shortage detecting method and apparatus for air-conditioners |
-
1977
- 1977-08-03 JP JP9348877A patent/JPS5428050A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05180546A (en) * | 1991-12-26 | 1993-07-23 | Japan Electron Control Syst Co Ltd | Refrigerant sensor |
US5249431A (en) * | 1992-02-05 | 1993-10-05 | Japan Electronic Control Systems Co., Ltd. | Residual coolant sensor for air conditioning system |
WO1993020393A1 (en) * | 1992-03-31 | 1993-10-14 | Unisia Jecs Corporation | Refrigerant shortage detecting method and apparatus for air-conditioners |
US5398516A (en) * | 1992-03-31 | 1995-03-21 | Unisia Jecs Corporation | Method and apparatus for detecting an insufficiency of refrigerant in an airconditioning apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6114430B2 (en) | 1986-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52115464A (en) | Temperature controller for refrigerator | |
JPS5428050A (en) | Refrigerator with means for sensing failure of coolant | |
JPS52148855A (en) | Refrigerating machine | |
JPS537808A (en) | Compressor | |
JPS5425312A (en) | Detection of leakage point in condenser cooling equipment | |
JPS5364430A (en) | Cash memory diagnosis system | |
JPS53115906A (en) | Verylow temperature fluid pump | |
JPS54397A (en) | Method and device for repairing under water | |
JPS5251153A (en) | Self refrigerating container and its manufacturing method | |
JPS53110881A (en) | Temperature detector | |
JPS53109242A (en) | Refrigerating plant | |
JPS5439535A (en) | Average value operation circuit | |
JPS52143060A (en) | Liquid level monitor | |
JPS5320150A (en) | Two stage compression freezer | |
JPS5429152A (en) | Cooling liquid | |
JPS5332294A (en) | Failed fuel detecting method | |
JPS53143014A (en) | Rotary compressor | |
JPS5434156A (en) | Refrigerating cycle | |
JPS5318043A (en) | Managing process of inhibitor in absorptive type refrigerator | |
JPS5210184A (en) | Temperature pressure detecting device | |
JPS542185A (en) | Leakage detector of corrosive gas | |
JPS5340433A (en) | Dwarf electronic range equipment | |
JPS52118650A (en) | Liquid tank | |
JPS5216043A (en) | Detecting system for want of cooling medium in freezing cycle | |
JPS5332443A (en) | Freezing apparatus |