JPS57179395A - Rotary type compressor - Google Patents
Rotary type compressorInfo
- Publication number
- JPS57179395A JPS57179395A JP6240181A JP6240181A JPS57179395A JP S57179395 A JPS57179395 A JP S57179395A JP 6240181 A JP6240181 A JP 6240181A JP 6240181 A JP6240181 A JP 6240181A JP S57179395 A JPS57179395 A JP S57179395A
- Authority
- JP
- Japan
- Prior art keywords
- vane
- pin
- roller
- never
- groove
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
PURPOSE:To contrive to attenuate the noise of collision between a vane and a roller by a method wherein slants are provided respectively at the upper tip end of a pin and the groove of the vane abutting thereagainst so that the tip end of the pin of a movable iron core and the groove of the vane are abutted against each other on the slants. CONSTITUTION:When a solenoid 9A is conducted to effect a capacity control, the iron core 13 is moved to the left, the pin 15A is abutted against the vane 2A and a gap epsilon3 is produced between the upper end 15b of the pin 15A and the upper end 26b of the groove 26A on the slant 26a of the groove 26A in the vane 2A. Even though the roller 3 is rotated further, the vane 2A is held at the upper- most position thereof by the pin 15, therefore, the sound of collision between the vane 2A and the roller 3 will never be generated and a compression effect therebetween will never be effected. When the supply of the electricity to the solenoid 9A is cut off, the holding condition of the vane 2A will never be released immediately and it will never collide against the roller 3, therefore, the generation of the noise of collision may be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6240181A JPS57179395A (en) | 1981-04-27 | 1981-04-27 | Rotary type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6240181A JPS57179395A (en) | 1981-04-27 | 1981-04-27 | Rotary type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57179395A true JPS57179395A (en) | 1982-11-04 |
Family
ID=13199071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6240181A Pending JPS57179395A (en) | 1981-04-27 | 1981-04-27 | Rotary type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179395A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5871342A (en) * | 1997-06-09 | 1999-02-16 | Ford Motor Company | Variable capacity rolling piston compressor |
WO2012050538A3 (en) * | 2010-10-12 | 2013-08-08 | Nopparat Thipchuwong | Rotary compressor with an installed circulation control unit |
CN103573628A (en) * | 2012-08-10 | 2014-02-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532927A (en) * | 1978-08-24 | 1980-03-07 | Matsushita Electric Ind Co Ltd | Refrigerant compressor |
JPS57113996A (en) * | 1979-11-21 | 1982-07-15 | Bitzer Kuehlmaschinenbau Kg | Rotary piston type compressor |
-
1981
- 1981-04-27 JP JP6240181A patent/JPS57179395A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5532927A (en) * | 1978-08-24 | 1980-03-07 | Matsushita Electric Ind Co Ltd | Refrigerant compressor |
JPS57113996A (en) * | 1979-11-21 | 1982-07-15 | Bitzer Kuehlmaschinenbau Kg | Rotary piston type compressor |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5871342A (en) * | 1997-06-09 | 1999-02-16 | Ford Motor Company | Variable capacity rolling piston compressor |
WO2012050538A3 (en) * | 2010-10-12 | 2013-08-08 | Nopparat Thipchuwong | Rotary compressor with an installed circulation control unit |
CN103282667A (en) * | 2010-10-12 | 2013-09-04 | 诺帕拉特·提舒翁 | Rotary compressor with an installed circulation control unit |
CN103573628A (en) * | 2012-08-10 | 2014-02-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
CN103573628B (en) * | 2012-08-10 | 2016-02-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
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