JPS6433471A - Cooling device for compressor - Google Patents
Cooling device for compressorInfo
- Publication number
- JPS6433471A JPS6433471A JP18740387A JP18740387A JPS6433471A JP S6433471 A JPS6433471 A JP S6433471A JP 18740387 A JP18740387 A JP 18740387A JP 18740387 A JP18740387 A JP 18740387A JP S6433471 A JPS6433471 A JP S6433471A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- injection pipe
- temperature
- oil
- close valve
- 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
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE: To improve the rising characteristic of a compressor while eliminating impaired durability by closing an open/close valve mounted on an injection pipe until the temperatures of the compressor and oil or the temperature and pressure of a refrigerant exceed set values. CONSTITUTION: When the temperature of a closed container 8 exceeds 80 deg.C and an electromagnetic open/close valve 7 is opened by a controller 18, a part of a liquid refrigerant flowing out of a condenser 2 flows through an injection pipe 5 and enters a cylinder 11 so that a rotary compression element 10 is cooled. When the temperature of the closed container 8 is below 80 deg.C, the electromagnetic open/close valve 7 is closed by the controller 18 to be controlled by a signal from a sensor 19 so as to block the supply of the liquid refrigerant from the condenser 2 to a rotary compressor 1 through the injection pipe 5. This keeps the refrigerant from dissolving into the oil in the closed container 8 to prevent a foaming phenomenon while improving the rising characteristic of the rotary compressor and the complete blocking of the delivery of the oil eliminates impaired durability of the rotary compressor 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18740387A JPS6433471A (en) | 1987-07-27 | 1987-07-27 | Cooling device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18740387A JPS6433471A (en) | 1987-07-27 | 1987-07-27 | Cooling device for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433471A true JPS6433471A (en) | 1989-02-03 |
Family
ID=16205419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18740387A Pending JPS6433471A (en) | 1987-07-27 | 1987-07-27 | Cooling device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433471A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399160A (en) * | 1989-09-08 | 1991-04-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPH04213776A (en) * | 1990-12-11 | 1992-08-04 | Matsushita Electric Ind Co Ltd | Method and device for processing image |
| JPH04215006A (en) * | 1990-12-11 | 1992-08-05 | Matsushita Electric Ind Co Ltd | Scanning tunneling microscope |
| JPH04215005A (en) * | 1990-12-11 | 1992-08-05 | Matsushita Electric Ind Co Ltd | Image processing method for scanning tunneling microscope |
| JPH0490858U (en) * | 1990-12-03 | 1992-08-07 | ||
| JPH0490857U (en) * | 1990-12-03 | 1992-08-07 | ||
| JPH0490859U (en) * | 1990-12-03 | 1992-08-07 | ||
| US6043383A (en) * | 1998-04-14 | 2000-03-28 | Ube Industries, Ltd. | Process for producing 1,2-epoxy-5,9-cyclododecadiene |
| JP2008002743A (en) * | 2006-06-21 | 2008-01-10 | Daikin Ind Ltd | Refrigerating device |
| US20170016651A1 (en) * | 2015-07-15 | 2017-01-19 | Korea Institute Of Energy Research | Engery system |
-
1987
- 1987-07-27 JP JP18740387A patent/JPS6433471A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399160A (en) * | 1989-09-08 | 1991-04-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JPH0490858U (en) * | 1990-12-03 | 1992-08-07 | ||
| JPH0490857U (en) * | 1990-12-03 | 1992-08-07 | ||
| JPH0490859U (en) * | 1990-12-03 | 1992-08-07 | ||
| JPH04213776A (en) * | 1990-12-11 | 1992-08-04 | Matsushita Electric Ind Co Ltd | Method and device for processing image |
| JPH04215006A (en) * | 1990-12-11 | 1992-08-05 | Matsushita Electric Ind Co Ltd | Scanning tunneling microscope |
| JPH04215005A (en) * | 1990-12-11 | 1992-08-05 | Matsushita Electric Ind Co Ltd | Image processing method for scanning tunneling microscope |
| US6043383A (en) * | 1998-04-14 | 2000-03-28 | Ube Industries, Ltd. | Process for producing 1,2-epoxy-5,9-cyclododecadiene |
| JP2008002743A (en) * | 2006-06-21 | 2008-01-10 | Daikin Ind Ltd | Refrigerating device |
| US20170016651A1 (en) * | 2015-07-15 | 2017-01-19 | Korea Institute Of Energy Research | Engery system |
| US9982918B2 (en) * | 2015-07-15 | 2018-05-29 | Korea Institute Of Energy Research | Energy system |
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