CN210050116U - 一种具有保持功能的液压换向阀 - Google Patents
一种具有保持功能的液压换向阀 Download PDFInfo
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- CN210050116U CN210050116U CN201721530660.6U CN201721530660U CN210050116U CN 210050116 U CN210050116 U CN 210050116U CN 201721530660 U CN201721530660 U CN 201721530660U CN 210050116 U CN210050116 U CN 210050116U
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- 230000014759 maintenance of location Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract 6
- 239000003921 oil Substances 0.000 description 23
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201721530660.6U CN210050116U (zh) | 2017-11-16 | 2017-11-16 | 一种具有保持功能的液压换向阀 |
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CN201721530660.6U CN210050116U (zh) | 2017-11-16 | 2017-11-16 | 一种具有保持功能的液压换向阀 |
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CN210050116U true CN210050116U (zh) | 2020-02-11 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: 210000 No. 55, Guangyuan Road, Dantu new town, Dantu District, Changzhou City, Jiangsu Province Patentee after: JIANGSU WODE HIGH-TECH AGRICULTURAL EQUIPMENT Co.,Ltd. Address before: 213000 Industrial Park of Danbei Town, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU ZHENJI MACHINERY MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231130 Address after: 212400 Intersection of Zhiyuan Road and Fudi Road in Jurong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Wode High Precision Complete Equipment Co.,Ltd. Address before: 210000 No. 55, Guangyuan Road, Dantu new town, Dantu District, Changzhou City, Jiangsu Province Patentee before: JIANGSU WODE HIGH-TECH AGRICULTURAL EQUIPMENT Co.,Ltd. |