JPH0333989B2 - - Google Patents
Info
- Publication number
- JPH0333989B2 JPH0333989B2 JP19128482A JP19128482A JPH0333989B2 JP H0333989 B2 JPH0333989 B2 JP H0333989B2 JP 19128482 A JP19128482 A JP 19128482A JP 19128482 A JP19128482 A JP 19128482A JP H0333989 B2 JPH0333989 B2 JP H0333989B2
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- way switching
- valve
- compressor
- way
- 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
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 20
- 238000010257 thawing Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 11
- 239000003507 refrigerant Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19128482A JPS5981464A (ja) | 1982-10-29 | 1982-10-29 | ヒ−トポンプ式冷凍サイクル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19128482A JPS5981464A (ja) | 1982-10-29 | 1982-10-29 | ヒ−トポンプ式冷凍サイクル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981464A JPS5981464A (ja) | 1984-05-11 |
| JPH0333989B2 true JPH0333989B2 (OSRAM) | 1991-05-21 |
Family
ID=16271998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19128482A Granted JPS5981464A (ja) | 1982-10-29 | 1982-10-29 | ヒ−トポンプ式冷凍サイクル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981464A (OSRAM) |
-
1982
- 1982-10-29 JP JP19128482A patent/JPS5981464A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5981464A (ja) | 1984-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7089754B2 (en) | Apparatus and method for controlling heating operation in heat pump system | |
| US4557115A (en) | Heat pump having improved compressor lubrication | |
| JPH04270876A (ja) | ヒートポンプ式空気調和機の除霜制御装置 | |
| JPH04366341A (ja) | 空気調和装置 | |
| JP2007247997A (ja) | 空気調和装置 | |
| JPH06265242A (ja) | エンジン駆動ヒートポンプ | |
| JP3343916B2 (ja) | 冷凍装置 | |
| EP0077414B1 (en) | Air temperature conditioning system | |
| JP3407867B2 (ja) | 空気調和装置の運転制御方法 | |
| JPH0333989B2 (OSRAM) | ||
| JPH0333990B2 (OSRAM) | ||
| JPS6361584B2 (OSRAM) | ||
| JPS6346350B2 (OSRAM) | ||
| JPH0752031B2 (ja) | ヒ−トポンプ式空気調和機 | |
| JPH0333993B2 (OSRAM) | ||
| JPH09318229A (ja) | 冷凍装置 | |
| JPH03211380A (ja) | 空気調和機 | |
| JPH0120709B2 (OSRAM) | ||
| JPH0217370A (ja) | 空気調和装置の運転制御装置 | |
| JPS62237260A (ja) | ヒ−トポンプ式空気調和機の除霜制御方法 | |
| JPH04136669A (ja) | 多室型空気調和機 | |
| JPS6029562A (ja) | 空気調和機の除霜装置 | |
| JPS5971962A (ja) | ヒ−トポンプ式冷凍サイクル | |
| JPS62158951A (ja) | ヒ−トポンプ式空調機 | |
| JPH04251144A (ja) | 空気調和装置の運転制御装置 |