CN102425718A - 由曲轴扁方直接驱动的变排量叶片机油泵 - Google Patents
由曲轴扁方直接驱动的变排量叶片机油泵 Download PDFInfo
- Publication number
- CN102425718A CN102425718A CN2011104114084A CN201110411408A CN102425718A CN 102425718 A CN102425718 A CN 102425718A CN 2011104114084 A CN2011104114084 A CN 2011104114084A CN 201110411408 A CN201110411408 A CN 201110411408A CN 102425718 A CN102425718 A CN 102425718A
- Authority
- CN
- China
- Prior art keywords
- slide block
- mounting hole
- rotor
- 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.)
- Granted
Links
Images
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110411408.4A CN102425718B (zh) | 2011-12-12 | 2011-12-12 | 由曲轴扁方直接驱动的变排量叶片机油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110411408.4A CN102425718B (zh) | 2011-12-12 | 2011-12-12 | 由曲轴扁方直接驱动的变排量叶片机油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102425718A true CN102425718A (zh) | 2012-04-25 |
CN102425718B CN102425718B (zh) | 2014-09-03 |
Family
ID=45959730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110411408.4A Active CN102425718B (zh) | 2011-12-12 | 2011-12-12 | 由曲轴扁方直接驱动的变排量叶片机油泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102425718B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363279A (zh) * | 2012-04-05 | 2013-10-23 | 同济大学 | 一种步进电机控制的叶片式无级变量机油泵 |
CN106247149A (zh) * | 2016-08-30 | 2016-12-21 | 宁波圣龙汽车动力系统股份有限公司 | 可变排量机油泵 |
CN111637054A (zh) * | 2020-05-28 | 2020-09-08 | 奇瑞汽车股份有限公司 | 叶片泵 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215165A (en) * | 1991-02-19 | 1993-06-01 | Atsugi Unisia Corporation | Oil pump |
CN201582107U (zh) * | 2009-12-10 | 2010-09-15 | 湖南机油泵股份有限公司 | 采用发动机曲轴扁方直接传动的转子机油泵 |
CN201680136U (zh) * | 2010-03-25 | 2010-12-22 | 长沙溇澧机电科技有限公司 | 可变排量机油泵 |
CN101984279A (zh) * | 2010-11-13 | 2011-03-09 | 湖南机油泵股份有限公司 | 可变排量的齿轮机油泵 |
CN102052557A (zh) * | 2010-11-13 | 2011-05-11 | 湖南机油泵股份有限公司 | 偏心调控的变量转子机油泵 |
CN202371418U (zh) * | 2011-12-12 | 2012-08-08 | 湖南机油泵股份有限公司 | 由曲轴扁方直接驱动的变排量叶片机油泵 |
-
2011
- 2011-12-12 CN CN201110411408.4A patent/CN102425718B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215165A (en) * | 1991-02-19 | 1993-06-01 | Atsugi Unisia Corporation | Oil pump |
CN201582107U (zh) * | 2009-12-10 | 2010-09-15 | 湖南机油泵股份有限公司 | 采用发动机曲轴扁方直接传动的转子机油泵 |
CN201680136U (zh) * | 2010-03-25 | 2010-12-22 | 长沙溇澧机电科技有限公司 | 可变排量机油泵 |
CN101984279A (zh) * | 2010-11-13 | 2011-03-09 | 湖南机油泵股份有限公司 | 可变排量的齿轮机油泵 |
CN102052557A (zh) * | 2010-11-13 | 2011-05-11 | 湖南机油泵股份有限公司 | 偏心调控的变量转子机油泵 |
CN202371418U (zh) * | 2011-12-12 | 2012-08-08 | 湖南机油泵股份有限公司 | 由曲轴扁方直接驱动的变排量叶片机油泵 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363279A (zh) * | 2012-04-05 | 2013-10-23 | 同济大学 | 一种步进电机控制的叶片式无级变量机油泵 |
CN103363279B (zh) * | 2012-04-05 | 2016-09-07 | 同济大学 | 一种步进电机控制的叶片式无级变量机油泵 |
CN106247149A (zh) * | 2016-08-30 | 2016-12-21 | 宁波圣龙汽车动力系统股份有限公司 | 可变排量机油泵 |
CN111637054A (zh) * | 2020-05-28 | 2020-09-08 | 奇瑞汽车股份有限公司 | 叶片泵 |
Also Published As
Publication number | Publication date |
---|---|
CN102425718B (zh) | 2014-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006099606A3 (en) | Radial axis, spherical based rotary machines | |
CN1661205A (zh) | 阀门定时控制装置 | |
CN201753683U (zh) | 旋转活塞泵 | |
CN102425718B (zh) | 由曲轴扁方直接驱动的变排量叶片机油泵 | |
CN102174901A (zh) | 一种摇臂结构的叶片式液压马达 | |
CN202371418U (zh) | 由曲轴扁方直接驱动的变排量叶片机油泵 | |
CN104895807A (zh) | 离心压缩机 | |
KR101765921B1 (ko) | 가변용량형 사판식 압축기 | |
JP5760267B2 (ja) | 軸シール装置とそれを用いたポンプ装置 | |
JP6444166B2 (ja) | 可変容量ポンプ | |
JP2008520897A (ja) | 可変吐出量羽根式油ポンプ | |
CN202031655U (zh) | 一种摇臂结构的叶片式液压马达 | |
CN215170761U (zh) | 一种贯轴游动刮片式压缩机 | |
CN102072150B (zh) | 叶片泵 | |
CN205735136U (zh) | 一种稳定性高的汽车内饰泡沫用切割装置 | |
JP5745547B2 (ja) | 振動スライド機械 | |
CN203201785U (zh) | 一种无脉动转子泵(qd型) | |
CN102444589B (zh) | 流体泵 | |
CN2937557Y (zh) | 凸台支承机油泵 | |
CN203702545U (zh) | 内啮合齿轮泵 | |
CN203702547U (zh) | 定排量内啮合齿轮泵 | |
KR101272950B1 (ko) | 가변 용량형 사판식 압축기 | |
CN103883516A (zh) | 定排量内啮合齿轮泵 | |
RU2455447C1 (ru) | Двухвальный гидравлический забойный двигатель | |
KR101148390B1 (ko) | 오일펌프 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Variable displacement vane oil pump directly driven by crankshaft flat square Effective date of registration: 20211224 Granted publication date: 20140903 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20140903 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Variable displacement vane oil pump directly driven by crankshaft oblate Effective date of registration: 20230130 Granted publication date: 20140903 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2023430000008 |