JPS56135774A - Refrigerating apparatus - Google Patents
Refrigerating apparatusInfo
- Publication number
- JPS56135774A JPS56135774A JP3811480A JP3811480A JPS56135774A JP S56135774 A JPS56135774 A JP S56135774A JP 3811480 A JP3811480 A JP 3811480A JP 3811480 A JP3811480 A JP 3811480A JP S56135774 A JPS56135774 A JP S56135774A
- Authority
- JP
- Japan
- Prior art keywords
- pass passage
- valve
- opening
- closing
- inlet port
- 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.)
- Granted
Links
Abstract
PURPOSE: To enable to switch the operation of a compressor between full-capacity operation and partial-capacity operation, by extending a by-pass passage between an inlet port and a cylinder chamber of the compressor, and providing in the by- pass passage a valve the opening and closing of which is controlled by a solenoid valve.
CONSTITUTION: A first by-pass passage 50 is formed between an inlet port 1a and a cylinder chamber 16a, and a valve 70 urged in its opening direction by a resilient member 74 is provided at a portion of the by-pass passage 50. Further, a second by-pass passage 60 is formed between the inlet port 1a and a back chamber 71 of the valve 70, and a solenoid valve 80 is provided at a portion of the second by-pass passage 60. Since, with such an arrangement, opening and closing of the valve 70 can be controlled by the opening and closing of the solenoid valve 80, it is enabled to switch the operation of a compressor selectively between full-capacity operation and partial-capacity operation.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3811480A JPS56135774A (en) | 1980-03-24 | 1980-03-24 | Refrigerating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3811480A JPS56135774A (en) | 1980-03-24 | 1980-03-24 | Refrigerating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135774A true JPS56135774A (en) | 1981-10-23 |
JPS6123395B2 JPS6123395B2 (en) | 1986-06-05 |
Family
ID=12516441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3811480A Granted JPS56135774A (en) | 1980-03-24 | 1980-03-24 | Refrigerating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135774A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61129495A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Rotary compressor |
JPS62126289A (en) * | 1985-11-25 | 1987-06-08 | Toshiba Corp | Air conditioner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4735159B2 (en) * | 2005-09-26 | 2011-07-27 | ダイキン工業株式会社 | Expander |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519704U (en) * | 1974-07-08 | 1976-01-24 | ||
JPS5443611U (en) * | 1977-08-31 | 1979-03-26 | ||
JPS5462106U (en) * | 1977-10-11 | 1979-05-01 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160721A (en) * | 1974-11-21 | 1976-05-26 | Toray Industries | Goseisenino yojuboshihoho |
-
1980
- 1980-03-24 JP JP3811480A patent/JPS56135774A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519704U (en) * | 1974-07-08 | 1976-01-24 | ||
JPS5443611U (en) * | 1977-08-31 | 1979-03-26 | ||
JPS5462106U (en) * | 1977-10-11 | 1979-05-01 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61129495A (en) * | 1984-11-28 | 1986-06-17 | Toshiba Corp | Rotary compressor |
JPS62126289A (en) * | 1985-11-25 | 1987-06-08 | Toshiba Corp | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPS6123395B2 (en) | 1986-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5270235A (en) | Cylinder number controlling system in engine | |
ES8402921A1 (en) | Solenoid valve having a power amplifier | |
JPS5270473A (en) | Refrigerator | |
JPS5776291A (en) | Scroll fluid machine | |
JPS56135774A (en) | Refrigerating apparatus | |
JPS57176384A (en) | Compressor | |
JPS56165793A (en) | Rotary compressor | |
JPS55112895A (en) | Refrigerating apparatus | |
JPS53107578A (en) | Controller | |
ES8204111A2 (en) | Fluid valve means | |
ES2012247A6 (en) | Multiple-way valve. | |
JPS5646180A (en) | Pilot valve | |
JPS5770912A (en) | Air intake equipment for engine | |
JPS53131325A (en) | Distrubution type fuel injection pump | |
JPS5722953A (en) | Bleed type shutoff valve opened by specified load | |
JPS52129074A (en) | Internal combustion type percussion tool | |
JPS5285640A (en) | Carbreator device with temperature accommodating device | |
JPS5338804A (en) | Balance type steam regulating valve | |
JPS52129843A (en) | Carburetor | |
JPS5434156A (en) | Refrigerating cycle | |
JPS5629022A (en) | Suction system for engine | |
JPS5650287A (en) | Pump device | |
JPS5334111A (en) | Closed compressor | |
JPS5252011A (en) | Lamellar supply engine | |
JPS5544160A (en) | Piston-shaped four-way change-over valve |