CN104895642B - 一种先导式电磁阀单腔反馈可变排量叶片泵的控制*** - Google Patents
一种先导式电磁阀单腔反馈可变排量叶片泵的控制*** Download PDFInfo
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- CN104895642B CN104895642B CN201510324460.4A CN201510324460A CN104895642B CN 104895642 B CN104895642 B CN 104895642B CN 201510324460 A CN201510324460 A CN 201510324460A CN 104895642 B CN104895642 B CN 104895642B
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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*** |
CN105351188B (zh) * | 2015-11-04 | 2017-05-31 | 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*** |
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***及其控制方法 |
CN108980128B (zh) * | 2017-06-05 | 2020-08-11 | 上海汽车集团股份有限公司 | 电磁阀、拨叉控制***及汽车 |
JP6976871B2 (ja) * | 2018-01-17 | 2021-12-08 | 株式会社ミクニ | 可変リリーフバルブ装置 |
CN113217797B (zh) * | 2021-05-24 | 2022-10-11 | 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*** |
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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*** |
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*** |
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*** |
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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*** |
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*** |
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*** |
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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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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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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 |