JPS6139256Y2 - - Google Patents
Info
- Publication number
- JPS6139256Y2 JPS6139256Y2 JP7920580U JP7920580U JPS6139256Y2 JP S6139256 Y2 JPS6139256 Y2 JP S6139256Y2 JP 7920580 U JP7920580 U JP 7920580U JP 7920580 U JP7920580 U JP 7920580U JP S6139256 Y2 JPS6139256 Y2 JP S6139256Y2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- temperature
- refrigerant
- switching valve
- pipe
- 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.)
- Expired
Links
- 239000003507 refrigerant Substances 0.000 claims description 32
- 239000010721 machine oil Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7920580U JPS6139256Y2 (US07860544-20101228-C00003.png) | 1980-06-09 | 1980-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7920580U JPS6139256Y2 (US07860544-20101228-C00003.png) | 1980-06-09 | 1980-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS573956U JPS573956U (US07860544-20101228-C00003.png) | 1982-01-09 |
| JPS6139256Y2 true JPS6139256Y2 (US07860544-20101228-C00003.png) | 1986-11-11 |
Family
ID=29441697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7920580U Expired JPS6139256Y2 (US07860544-20101228-C00003.png) | 1980-06-09 | 1980-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139256Y2 (US07860544-20101228-C00003.png) |
-
1980
- 1980-06-09 JP JP7920580U patent/JPS6139256Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS573956U (US07860544-20101228-C00003.png) | 1982-01-09 |
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