FR2470267B1 - - Google Patents
Info
- Publication number
- FR2470267B1 FR2470267B1 FR8024765A FR8024765A FR2470267B1 FR 2470267 B1 FR2470267 B1 FR 2470267B1 FR 8024765 A FR8024765 A FR 8024765A FR 8024765 A FR8024765 A FR 8024765A FR 2470267 B1 FR2470267 B1 FR 2470267B1
- Authority
- FR
- France
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2946906A DE2946906C2 (de) | 1979-11-21 | 1979-11-21 | Rollkolbenverdichter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2470267A1 FR2470267A1 (fr) | 1981-05-29 |
FR2470267B1 true FR2470267B1 (fr) | 1985-03-22 |
Family
ID=6086522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8024765A Granted FR2470267A1 (fr) | 1979-11-21 | 1980-11-21 | Compresseur a piston roulant |
Country Status (5)
Country | Link |
---|---|
US (1) | US4397618A (fr) |
JP (1) | JPS57113996A (fr) |
DE (1) | DE2946906C2 (fr) |
FR (1) | FR2470267A1 (fr) |
GB (1) | GB2065778B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179395A (en) * | 1981-04-27 | 1982-11-04 | Hitachi Ltd | Rotary type compressor |
JPS5928694U (ja) * | 1982-08-17 | 1984-02-22 | 三菱電機株式会社 | 多気筒形回転圧縮機の容量制御 |
FR2573137B1 (fr) * | 1984-11-13 | 1987-02-13 | Janicki Jean | Machine a piston rotatif et couronne accouplee a la manivelle. |
FR2655093A1 (fr) * | 1989-11-28 | 1991-05-31 | Conception Applic Tech Electro | Machine rotative a piston roulant. |
US5284426A (en) * | 1993-03-15 | 1994-02-08 | Ford Motor Company | Rotary compressor with multiple compressor stages and pumping capacity control |
TW336270B (en) * | 1997-01-17 | 1998-07-11 | Sanyo Electric Ltd | Compressor and air conditioner |
US5871342A (en) * | 1997-06-09 | 1999-02-16 | Ford Motor Company | Variable capacity rolling piston compressor |
KR100466620B1 (ko) * | 2002-07-09 | 2005-01-15 | 삼성전자주식회사 | 용량가변형 회전압축기 |
US20040241010A1 (en) * | 2003-03-27 | 2004-12-02 | Samsung Electronics Co., Ltd. | Variable capacity rotary compressor |
KR20040100078A (ko) * | 2003-05-21 | 2004-12-02 | 삼성전자주식회사 | 능력가변 회전압축기 |
KR20050011523A (ko) * | 2003-07-23 | 2005-01-29 | 삼성전자주식회사 | 용량가변 회전압축기 |
KR20050011549A (ko) * | 2003-07-23 | 2005-01-29 | 삼성전자주식회사 | 용량가변 회전압축기 |
KR20050018199A (ko) * | 2003-08-14 | 2005-02-23 | 삼성전자주식회사 | 용량가변 회전압축기 |
KR20050060561A (ko) * | 2003-12-16 | 2005-06-22 | 삼성전자주식회사 | 용량가변 회전압축기 |
ES2549673T3 (es) * | 2005-02-23 | 2015-10-30 | Lg Electronics, Inc. | Compresor rotativo de tipo de capacidad variable y sistema de refrigeración que tiene el mismo |
US7611341B2 (en) * | 2005-02-23 | 2009-11-03 | Lg Electronics Inc. | Capacity varying type rotary compressor |
JP5289433B2 (ja) * | 2008-05-19 | 2013-09-11 | パナソニック株式会社 | 2段ロータリ膨張機、膨張機一体型圧縮機および冷凍サイクル装置 |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
US8794941B2 (en) | 2010-08-30 | 2014-08-05 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
WO2012050538A2 (fr) * | 2010-10-12 | 2012-04-19 | Nopparat Thipchuwong | Compresseur rotatif doté d'une unité de commande de circulation installée |
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 |
CN103423164B (zh) * | 2012-05-22 | 2017-02-08 | 珠海格力节能环保制冷技术研究中心有限公司 | 双级变容量压缩机及其控制方法 |
DE102012024704A1 (de) * | 2012-12-18 | 2014-06-18 | Robert Bosch Gmbh | Rollkolbenverdichter mit veränderbarer Förderleistung |
CN105422450A (zh) * | 2015-12-07 | 2016-03-23 | 珠海格力节能环保制冷技术研究中心有限公司 | 压缩机及减小压缩机泄漏和磨损的控制方法 |
CN105464978A (zh) * | 2015-12-18 | 2016-04-06 | 珠海格力节能环保制冷技术研究中心有限公司 | 变容气缸的滑片控制结构、变容气缸及变容压缩机 |
CN109281834A (zh) * | 2018-09-25 | 2019-01-29 | 珠海格力电器股份有限公司 | 变容压缩机、缸体切换方法及空调 |
CN109237676B (zh) * | 2018-09-27 | 2020-03-20 | 珠海格力电器股份有限公司 | 变容空调及其变容控制方法 |
CN111412139B (zh) * | 2019-10-30 | 2021-12-31 | 广东美芝制冷设备有限公司 | 旋转式压缩机及具有其的冷冻循环装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR981898A (fr) * | 1949-03-02 | 1951-05-30 | Pompe volumétrique à piston à mouvement hypocycloïdal | |
GB1158314A (en) * | 1965-07-29 | 1969-07-16 | Dowty Technical Dev Ltd | Rotary Pumps or Motors of the Radially-Slidable Abutment Type. |
CH567188A5 (fr) * | 1973-03-29 | 1975-09-30 | Nova Werke Ag | |
JPS5844879B2 (ja) * | 1975-10-03 | 1983-10-05 | 株式会社日立製作所 | ロ−タリアツシユクキ |
DE2807721A1 (de) * | 1978-02-23 | 1979-09-06 | Bosch Gmbh Robert | Rotierende verdraengerpumpe |
JPS5566693A (en) * | 1978-11-15 | 1980-05-20 | Matsushita Electric Ind Co Ltd | Refrigerant compressor |
-
1979
- 1979-11-21 DE DE2946906A patent/DE2946906C2/de not_active Expired
-
1980
- 1980-11-03 GB GB8035301A patent/GB2065778B/en not_active Expired
- 1980-11-07 JP JP55156073A patent/JPS57113996A/ja active Pending
- 1980-11-20 US US06/208,639 patent/US4397618A/en not_active Expired - Lifetime
- 1980-11-21 FR FR8024765A patent/FR2470267A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4397618A (en) | 1983-08-09 |
DE2946906C2 (de) | 1985-02-14 |
DE2946906A1 (de) | 1981-05-27 |
JPS57113996A (en) | 1982-07-15 |
FR2470267A1 (fr) | 1981-05-29 |
GB2065778A (en) | 1981-07-01 |
GB2065778B (en) | 1983-07-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |