JPH0378548B2 - - Google Patents
Info
- Publication number
- JPH0378548B2 JPH0378548B2 JP61160541A JP16054186A JPH0378548B2 JP H0378548 B2 JPH0378548 B2 JP H0378548B2 JP 61160541 A JP61160541 A JP 61160541A JP 16054186 A JP16054186 A JP 16054186A JP H0378548 B2 JPH0378548 B2 JP H0378548B2
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- valve
- pressure
- port
- refrigerant
- 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 54
- 238000004891 communication Methods 0.000 claims description 32
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 description 22
- 238000010438 heat treatment Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61160541A JPS6315057A (ja) | 1986-07-07 | 1986-07-07 | 冷凍装置用パイロツト形四路切換弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61160541A JPS6315057A (ja) | 1986-07-07 | 1986-07-07 | 冷凍装置用パイロツト形四路切換弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6315057A JPS6315057A (ja) | 1988-01-22 |
| JPH0378548B2 true JPH0378548B2 (de) | 1991-12-16 |
Family
ID=15717211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61160541A Granted JPS6315057A (ja) | 1986-07-07 | 1986-07-07 | 冷凍装置用パイロツト形四路切換弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315057A (de) |
-
1986
- 1986-07-07 JP JP61160541A patent/JPS6315057A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315057A (ja) | 1988-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0378548B2 (de) | ||
| JP3786518B2 (ja) | 電磁弁付膨張弁 | |
| JPH0350189B2 (de) | ||
| CN107990583B (zh) | 四通阀、制冷系统及制冷系统的控制方法 | |
| JPH0419407Y2 (de) | ||
| JPH1047530A (ja) | 電磁弁 | |
| JPH1114164A (ja) | バイパス管路付冷凍サイクル | |
| JP2645854B2 (ja) | 二段式膨張弁 | |
| KR100484635B1 (ko) | 차량용 히트 펌프 장치의 팽창밸브 | |
| JPH0579900B2 (de) | ||
| JPH1062035A (ja) | 冷凍サイクル | |
| JP2005016890A (ja) | 冷凍装置 | |
| JPH0547754B2 (de) | ||
| JP2002130870A (ja) | 双方向弁 | |
| JP2000130889A (ja) | バイパス付冷凍サイクルの弁取付構造 | |
| JPH0250060A (ja) | 五方逆転弁 | |
| JPS6018756Y2 (ja) | 冷凍装置 | |
| JPH1194368A (ja) | 冷凍サイクル装置 | |
| JP4446628B2 (ja) | バイパス弁およびそれを用いた空気調和装置 | |
| JP2024068925A (ja) | 切替弁ユニット | |
| JPH07218011A (ja) | 冷凍装置 | |
| JPS5885041A (ja) | 空気調和装置 | |
| JPS63263365A (ja) | 可逆膨張弁 | |
| JP2580210B2 (ja) | 五方逆転弁 | |
| JP2666331B2 (ja) | ヒートポンプ式アキュムレータサイクル |