GB0704741D0 - Variable displacement vane pump - Google Patents
Variable displacement vane pumpInfo
- Publication number
- GB0704741D0 GB0704741D0 GBGB0704741.8A GB0704741A GB0704741D0 GB 0704741 D0 GB0704741 D0 GB 0704741D0 GB 0704741 A GB0704741 A GB 0704741A GB 0704741 D0 GB0704741 D0 GB 0704741D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable displacement
- vane pump
- displacement vane
- pump
- variable
- 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.)
- Withdrawn
Links
- 238000006073 displacement reaction Methods 0.000 title 1
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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
- F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006079912A JP2007255276A (en) | 2006-03-23 | 2006-03-23 | Variable displacement vane pump |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0704741D0 true GB0704741D0 (en) | 2007-04-18 |
GB2436349A GB2436349A (en) | 2007-09-26 |
Family
ID=37988822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0704741A Withdrawn GB2436349A (en) | 2006-03-23 | 2007-03-12 | variable displacement vane pump |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070224066A1 (en) |
JP (1) | JP2007255276A (en) |
CN (1) | CN101042133A (en) |
DE (1) | DE102007013835A1 (en) |
GB (1) | GB2436349A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007000970B4 (en) * | 2007-10-23 | 2015-11-05 | Robert Bosch Automotive Steering Gmbh | Positive displacement pump with pressure chamber seal |
JP5216397B2 (en) * | 2008-04-15 | 2013-06-19 | カヤバ工業株式会社 | Variable displacement vane pump |
GB2470012B (en) * | 2009-05-05 | 2016-04-27 | Gm Global Tech Operations Llc | Variable Displacement Vane Pump |
CN101672360A (en) * | 2009-10-16 | 2010-03-17 | 南京阿福汽车控制系统有限公司 | Transmission control method and mechanism |
JP5366856B2 (en) * | 2010-02-17 | 2013-12-11 | 三菱電機株式会社 | Vane rotary type fluid apparatus and compressor |
JP5276088B2 (en) | 2010-12-24 | 2013-08-28 | 日立オートモティブシステムズステアリング株式会社 | Power steering device |
JP5926993B2 (en) | 2012-03-21 | 2016-05-25 | Kyb株式会社 | Variable displacement vane pump |
JP6260778B2 (en) * | 2014-03-14 | 2018-01-17 | 日立オートモティブシステムズ株式会社 | Variable displacement vane pump |
JP6573509B2 (en) * | 2015-09-10 | 2019-09-11 | 日立オートモティブシステムズ株式会社 | Variable displacement pump |
US10119540B2 (en) * | 2015-12-08 | 2018-11-06 | Ford Global Technologies, Llc | Variable displacement vane pump |
CN106286181B (en) * | 2016-10-10 | 2019-11-05 | 宣城东海汽车转向部件有限公司 | A kind of hydraulic variable flow mechanism |
CN111980914B (en) * | 2020-08-05 | 2022-04-08 | 宁波圣龙汽车动力系统股份有限公司 | Variable-displacement double-acting vane pump |
DE102022111278A1 (en) * | 2022-05-06 | 2023-11-09 | Valeo Powertrain Gmbh | Rotary vane pump |
US11846284B1 (en) | 2022-06-30 | 2023-12-19 | Ford Global Technologies, Llc | Sliding-pocket variable-displacement pump with compensation chambers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2600918C2 (en) * | 1976-01-13 | 1986-10-30 | Alfred Teves Gmbh, 6000 Frankfurt | Control pump |
JPS58107884A (en) * | 1981-12-22 | 1983-06-27 | Toyoda Mach Works Ltd | Solenoid-control type variable displacement vane pump |
DE3247885C2 (en) * | 1982-12-23 | 1986-12-18 | Mannesmann Rexroth GmbH, 8770 Lohr | Vane or radial piston pump |
JP2788774B2 (en) * | 1989-12-27 | 1998-08-20 | トヨタ自動車株式会社 | Variable displacement vane pump |
US5538400A (en) * | 1992-12-28 | 1996-07-23 | Jidosha Kiki Co., Ltd. | Variable displacement pump |
JP4342647B2 (en) * | 1999-08-20 | 2009-10-14 | 株式会社ショーワ | Back pressure groove structure of variable displacement vane pump |
US6352415B1 (en) * | 1999-08-27 | 2002-03-05 | Bosch Braking Systems Co., Ltd. | variable capacity hydraulic pump |
JP3861638B2 (en) * | 2001-08-31 | 2006-12-20 | ユニシア ジェーケーシー ステアリングシステム株式会社 | Variable displacement pump |
JP2005042674A (en) * | 2003-07-25 | 2005-02-17 | Unisia Jkc Steering System Co Ltd | Variable displacement pump |
-
2006
- 2006-03-23 JP JP2006079912A patent/JP2007255276A/en not_active Abandoned
-
2007
- 2007-03-08 US US11/715,448 patent/US20070224066A1/en not_active Abandoned
- 2007-03-12 GB GB0704741A patent/GB2436349A/en not_active Withdrawn
- 2007-03-22 DE DE102007013835A patent/DE102007013835A1/en not_active Withdrawn
- 2007-03-23 CN CNA2007100893251A patent/CN101042133A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2436349A (en) | 2007-09-26 |
JP2007255276A (en) | 2007-10-04 |
DE102007013835A1 (en) | 2007-09-27 |
US20070224066A1 (en) | 2007-09-27 |
CN101042133A (en) | 2007-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |