CN201250942Y - 改进的液压换向阀阀杆 - Google Patents
改进的液压换向阀阀杆 Download PDFInfo
- Publication number
- CN201250942Y CN201250942Y CNU200820162420XU CN200820162420U CN201250942Y CN 201250942 Y CN201250942 Y CN 201250942Y CN U200820162420X U CNU200820162420X U CN U200820162420XU CN 200820162420 U CN200820162420 U CN 200820162420U CN 201250942 Y CN201250942 Y CN 201250942Y
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- valve
- hydraulic
- rod
- valve rod
- groove
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820162420XU CN201250942Y (zh) | 2008-08-12 | 2008-08-12 | 改进的液压换向阀阀杆 |
Applications Claiming Priority (1)
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CNU200820162420XU CN201250942Y (zh) | 2008-08-12 | 2008-08-12 | 改进的液压换向阀阀杆 |
Publications (1)
Publication Number | Publication Date |
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CN201250942Y true CN201250942Y (zh) | 2009-06-03 |
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CNU200820162420XU Expired - Fee Related CN201250942Y (zh) | 2008-08-12 | 2008-08-12 | 改进的液压换向阀阀杆 |
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CN (1) | CN201250942Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537507A (zh) * | 2012-03-15 | 2012-07-04 | 武汉船用机械有限责任公司 | 一种叶片液压马达控制器阀芯 |
CN108035927A (zh) * | 2017-12-31 | 2018-05-15 | 无锡英特帕普威孚液压有限责任公司 | 一种液压换向阀阀杆 |
-
2008
- 2008-08-12 CN CNU200820162420XU patent/CN201250942Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537507A (zh) * | 2012-03-15 | 2012-07-04 | 武汉船用机械有限责任公司 | 一种叶片液压马达控制器阀芯 |
CN108035927A (zh) * | 2017-12-31 | 2018-05-15 | 无锡英特帕普威孚液压有限责任公司 | 一种液压换向阀阀杆 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HERCULES HYDRAULIC CO., LTD. Free format text: FORMER OWNER: LINHAI DUOYIER MACHINERY CO., LTD. Effective date: 20120425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120425 Address after: 317000 Zhejiang Taizhou coastal economic development zone (Luohe River) Patentee after: Zhejiang Hercules Hydraulic Co., Ltd. Address before: 317000 Linhai Zhejiang Linhai Economic Development Zone (Luohe River) Linhai Doyle Machinery Co., Ltd. Patentee before: Linhai Duoyier Machinery Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20150812 |
|
EXPY | Termination of patent right or utility model |