CN210118302U - 电比例调速阀组 - Google Patents
电比例调速阀组 Download PDFInfo
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- CN210118302U CN210118302U CN201920807951.8U CN201920807951U CN210118302U CN 210118302 U CN210118302 U CN 210118302U CN 201920807951 U CN201920807951 U CN 201920807951U CN 210118302 U CN210118302 U CN 210118302U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 16
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 60
- 239000010720 hydraulic oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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CN201920807951.8U CN210118302U (zh) | 2019-05-31 | 2019-05-31 | 电比例调速阀组 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112923116A (zh) * | 2021-02-04 | 2021-06-08 | 武汉元丰汽车电控系统有限公司 | 一种流体压力控制阀组 |
CN113819100A (zh) * | 2020-06-18 | 2021-12-21 | 上海圣克赛斯液压股份有限公司 | 整流调速阀组和具有整流调速阀组的液压系统 |
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2019
- 2019-05-31 CN CN201920807951.8U patent/CN210118302U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819100A (zh) * | 2020-06-18 | 2021-12-21 | 上海圣克赛斯液压股份有限公司 | 整流调速阀组和具有整流调速阀组的液压系统 |
CN112923116A (zh) * | 2021-02-04 | 2021-06-08 | 武汉元丰汽车电控系统有限公司 | 一种流体压力控制阀组 |
CN112923116B (zh) * | 2021-02-04 | 2022-10-11 | 武汉元丰汽车电控系统股份有限公司 | 一种流体压力控制阀组 |
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Legal Events
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder | ||
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Address after: No. 600, changta Road, Songjiang District, Shanghai, 201617 Patentee after: Shanghai shengkesisi Hydraulic Co.,Ltd. Address before: No. 600, changta Road, Songjiang District, Shanghai, 201617 Patentee before: SHANGHAI SUCCESS HYDRAULICS PRESS Co.,Ltd. |
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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 utility model: Electric proportional speed control valve group Effective date of registration: 20230105 Granted publication date: 20200228 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |
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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 |
Granted publication date: 20200228 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |