CN104895642A - 一种先导式电磁阀单腔反馈可变排量叶片泵的控制系统 - Google Patents
一种先导式电磁阀单腔反馈可变排量叶片泵的控制系统 Download PDFInfo
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- CN104895642A CN104895642A CN201510324460.4A CN201510324460A CN104895642A CN 104895642 A CN104895642 A CN 104895642A CN 201510324460 A CN201510324460 A CN 201510324460A CN 104895642 A CN104895642 A CN 104895642A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 33
- 239000003921 oil Substances 0.000 claims description 142
- 239000010705 motor oil Substances 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 6
- 239000010721 machine oil Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105114146A (zh) * | 2015-09-28 | 2015-12-02 | 湖南机油泵股份有限公司 | 一种主油道反馈单腔两级变排量叶片泵的控制系统 |
CN105351188A (zh) * | 2015-11-04 | 2016-02-24 | 湖南机油泵股份有限公司 | 一种组合阀式二级变排量叶片泵控制系统 |
CN106567755A (zh) * | 2016-11-04 | 2017-04-19 | 中国第汽车股份有限公司 | 可变排量机油泵控制系统及其控制方法 |
CN108980128A (zh) * | 2017-06-05 | 2018-12-11 | 上海汽车集团股份有限公司 | 电磁阀、拨叉控制系统及汽车 |
JP2019124306A (ja) * | 2018-01-17 | 2019-07-25 | 株式会社ミクニ | 可変リリーフバルブ装置 |
CN113217797A (zh) * | 2021-05-24 | 2021-08-06 | 湖南机油泵股份有限公司 | 一种基于变量泵的两级变量控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047666A (zh) * | 2014-06-06 | 2014-09-17 | 湖南机油泵股份有限公司 | 一种单作用腔主油道反馈可变排量叶片泵的控制系统 |
CN204024754U (zh) * | 2014-06-06 | 2014-12-17 | 湖南机油泵股份有限公司 | 一种电磁阀控单作用腔反馈可变排量叶片泵的控制系统 |
CN204984527U (zh) * | 2015-06-15 | 2016-01-20 | 湖南机油泵股份有限公司 | 一种先导式电磁阀单腔反馈可变排量叶片泵的控制系统 |
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- 2015-06-15 CN CN201510324460.4A patent/CN104895642B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104047666A (zh) * | 2014-06-06 | 2014-09-17 | 湖南机油泵股份有限公司 | 一种单作用腔主油道反馈可变排量叶片泵的控制系统 |
CN204024754U (zh) * | 2014-06-06 | 2014-12-17 | 湖南机油泵股份有限公司 | 一种电磁阀控单作用腔反馈可变排量叶片泵的控制系统 |
CN204984527U (zh) * | 2015-06-15 | 2016-01-20 | 湖南机油泵股份有限公司 | 一种先导式电磁阀单腔反馈可变排量叶片泵的控制系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105114146A (zh) * | 2015-09-28 | 2015-12-02 | 湖南机油泵股份有限公司 | 一种主油道反馈单腔两级变排量叶片泵的控制系统 |
CN105351188A (zh) * | 2015-11-04 | 2016-02-24 | 湖南机油泵股份有限公司 | 一种组合阀式二级变排量叶片泵控制系统 |
CN106567755A (zh) * | 2016-11-04 | 2017-04-19 | 中国第汽车股份有限公司 | 可变排量机油泵控制系统及其控制方法 |
CN108980128A (zh) * | 2017-06-05 | 2018-12-11 | 上海汽车集团股份有限公司 | 电磁阀、拨叉控制系统及汽车 |
JP2019124306A (ja) * | 2018-01-17 | 2019-07-25 | 株式会社ミクニ | 可変リリーフバルブ装置 |
CN113217797A (zh) * | 2021-05-24 | 2021-08-06 | 湖南机油泵股份有限公司 | 一种基于变量泵的两级变量控制系统 |
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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: A control system of pilot solenoid valve single chamber feedback variable displacement vane pump Effective date of registration: 20211224 Granted publication date: 20170503 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20170503 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2021430000097 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A control system of pilot solenoid valve single cavity feedback variable displacement vane pump Effective date of registration: 20230130 Granted publication date: 20170503 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: Hunan Oil Pump Co.,Ltd. Registration number: Y2023430000008 |
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Address after: No. 69 Beizheng Street, Chengguan Town, Hengdong County, Hengyang City, Hunan Province 421000 Patentee after: Hunan Meihu Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: No. 69 Beizheng Street, Chengguan Town, Hengdong County, Hengyang City, Hunan Province 421000 Patentee before: Hunan Oil Pump Co.,Ltd. Country or region before: China |
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