JPS53138144A - Insufficient coolant detector - Google Patents
Insufficient coolant detectorInfo
- Publication number
- JPS53138144A JPS53138144A JP5231577A JP5231577A JPS53138144A JP S53138144 A JPS53138144 A JP S53138144A JP 5231577 A JP5231577 A JP 5231577A JP 5231577 A JP5231577 A JP 5231577A JP S53138144 A JPS53138144 A JP S53138144A
- Authority
- JP
- Japan
- Prior art keywords
- insufficient coolant
- coolant detector
- detector
- compressor
- insufficient
- 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
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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
- F25B2500/222—Detecting refrigerant leaks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5231577A JPS53138144A (en) | 1977-05-06 | 1977-05-06 | Insufficient coolant detector |
US05/835,898 US4167858A (en) | 1976-10-27 | 1977-09-23 | Refrigerant deficiency detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5231577A JPS53138144A (en) | 1977-05-06 | 1977-05-06 | Insufficient coolant detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53138144A true JPS53138144A (en) | 1978-12-02 |
Family
ID=12911339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5231577A Pending JPS53138144A (en) | 1976-10-27 | 1977-05-06 | Insufficient coolant detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53138144A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134467U (ja) * | 1989-04-11 | 1990-11-08 | ||
JPH0327576U (ja) * | 1989-07-25 | 1991-03-19 | ||
JPH03199873A (ja) * | 1989-12-27 | 1991-08-30 | Japan Electron Control Syst Co Ltd | 空調装置 |
JPH0439659U (ja) * | 1990-08-03 | 1992-04-03 |
-
1977
- 1977-05-06 JP JP5231577A patent/JPS53138144A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134467U (ja) * | 1989-04-11 | 1990-11-08 | ||
JPH0327576U (ja) * | 1989-07-25 | 1991-03-19 | ||
JPH03199873A (ja) * | 1989-12-27 | 1991-08-30 | Japan Electron Control Syst Co Ltd | 空調装置 |
JPH0439659U (ja) * | 1990-08-03 | 1992-04-03 |
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