CH567188A5 - - Google Patents
Info
- Publication number
- CH567188A5 CH567188A5 CH454173A CH454173A CH567188A5 CH 567188 A5 CH567188 A5 CH 567188A5 CH 454173 A CH454173 A CH 454173A CH 454173 A CH454173 A CH 454173A CH 567188 A5 CH567188 A5 CH 567188A5
- Authority
- CH
- Switzerland
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
- F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
-
- 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)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH454173A CH567188A5 (US06420036-20020716-C00037.png) | 1973-03-29 | 1973-03-29 | |
| DE2409270A DE2409270A1 (de) | 1973-03-29 | 1974-02-27 | Rollkolbenverdichter |
| US455465A US3904321A (en) | 1973-03-29 | 1974-03-27 | Feedback pressure responsive control valve for a rotary piston compressor |
| JP49034794A JPS49129216A (US06420036-20020716-C00037.png) | 1973-03-29 | 1974-03-29 | |
| GB1403474A GB1448625A (en) | 1973-03-29 | 1974-03-29 | Rolling rotary piston compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH454173A CH567188A5 (US06420036-20020716-C00037.png) | 1973-03-29 | 1973-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567188A5 true CH567188A5 (US06420036-20020716-C00037.png) | 1975-09-30 |
Family
ID=4278008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH454173A CH567188A5 (US06420036-20020716-C00037.png) | 1973-03-29 | 1973-03-29 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2946906C2 (de) * | 1979-11-21 | 1985-02-14 | Bitzer Kühlmaschinenbau GmbH & Co KG, 7032 Sindelfingen | Rollkolbenverdichter |
| US4781551A (en) * | 1986-06-30 | 1988-11-01 | Matsushita Refrigeration Company | Rotary compressor with low-pressure and high-pressure gas cut-off valves |
| US4861246A (en) * | 1988-01-07 | 1989-08-29 | Bernard Zimmern | Injected compressor with liquid switch |
| SA94140669B1 (ar) * | 1993-04-27 | 2006-03-01 | كارير كوربوريشن | ضاغط دوار مع حقن للزيت |
| US5545021A (en) * | 1993-12-21 | 1996-08-13 | Matsushita Electric Industrial Co., Ltd. | Hermetically sealed rotary compressor having an oil supply capillary passage |
| US5871342A (en) * | 1997-06-09 | 1999-02-16 | Ford Motor Company | Variable capacity rolling piston compressor |
| US6095783A (en) * | 1998-02-20 | 2000-08-01 | Hansen; Craig N. | Fluid mover |
| KR20050060561A (ko) * | 2003-12-16 | 2005-06-22 | 삼성전자주식회사 | 용량가변 회전압축기 |
| US20070071628A1 (en) * | 2005-09-29 | 2007-03-29 | Tecumseh Products Company | Compressor |
| CN103244412B (zh) * | 2012-02-06 | 2015-10-28 | 珠海格力节能环保制冷技术研究中心有限公司 | 双转子变容压缩机 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1922639A (en) * | 1931-03-13 | 1933-08-15 | Worthington Pump & Mach Corp | Unloading mechanism for rotary compressors |
| US3107846A (en) * | 1961-10-10 | 1963-10-22 | Aim Pump Corp | Rotary pump or motor |
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1973
- 1973-03-29 CH CH454173A patent/CH567188A5/xx not_active IP Right Cessation
-
1974
- 1974-02-27 DE DE2409270A patent/DE2409270A1/de active Pending
- 1974-03-27 US US455465A patent/US3904321A/en not_active Expired - Lifetime
- 1974-03-29 GB GB1403474A patent/GB1448625A/en not_active Expired
- 1974-03-29 JP JP49034794A patent/JPS49129216A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2409270A1 (de) | 1974-10-17 |
| US3904321A (en) | 1975-09-09 |
| GB1448625A (en) | 1976-09-08 |
| JPS49129216A (US06420036-20020716-C00037.png) | 1974-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |