CN201047366Y - 快跳慢换向电液动换向阀 - Google Patents
快跳慢换向电液动换向阀 Download PDFInfo
- Publication number
- CN201047366Y CN201047366Y CNU2007200505177U CN200720050517U CN201047366Y CN 201047366 Y CN201047366 Y CN 201047366Y CN U2007200505177 U CNU2007200505177 U CN U2007200505177U CN 200720050517 U CN200720050517 U CN 200720050517U CN 201047366 Y CN201047366 Y CN 201047366Y
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- valve
- oil return
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- fast
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200505177U CN201047366Y (zh) | 2007-04-19 | 2007-04-19 | 快跳慢换向电液动换向阀 |
Applications Claiming Priority (1)
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CNU2007200505177U CN201047366Y (zh) | 2007-04-19 | 2007-04-19 | 快跳慢换向电液动换向阀 |
Publications (1)
Publication Number | Publication Date |
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CN201047366Y true CN201047366Y (zh) | 2008-04-16 |
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CNU2007200505177U Expired - Lifetime CN201047366Y (zh) | 2007-04-19 | 2007-04-19 | 快跳慢换向电液动换向阀 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865386A (zh) * | 2012-09-28 | 2013-01-09 | 张家港市普天机械制造有限公司 | 机械节流阀 |
CN103775416A (zh) * | 2012-10-22 | 2014-05-07 | 罗伯特·博世有限公司 | 阀系统 |
CN105840576A (zh) * | 2016-05-18 | 2016-08-10 | 山东常林机械集团股份有限公司 | 一种电控换向阀 |
CN108716489A (zh) * | 2018-08-07 | 2018-10-30 | 上海航天控制技术研究所 | 一种电液压力伺服阀功率级结构 |
-
2007
- 2007-04-19 CN CNU2007200505177U patent/CN201047366Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865386A (zh) * | 2012-09-28 | 2013-01-09 | 张家港市普天机械制造有限公司 | 机械节流阀 |
CN102865386B (zh) * | 2012-09-28 | 2014-03-12 | 张家港市普天机械制造有限公司 | 机械节流阀 |
CN103775416A (zh) * | 2012-10-22 | 2014-05-07 | 罗伯特·博世有限公司 | 阀系统 |
CN105840576A (zh) * | 2016-05-18 | 2016-08-10 | 山东常林机械集团股份有限公司 | 一种电控换向阀 |
CN108716489A (zh) * | 2018-08-07 | 2018-10-30 | 上海航天控制技术研究所 | 一种电液压力伺服阀功率级结构 |
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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: GUANGZHOU BAOLITE HYDRAULIC SEALING CO., LTD. Free format text: FORMER OWNER: GUANGZHOU INST. OF MACHINERY SCIENCE Effective date: 20081031 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: 828, Mao Gang Road, Whampoa District, Guangdong, Guangzhou Province, 510700 Patentee after: Guangzhou BLT Hydraulics & Seals Ltd. Address before: 828, Mao Gang Road, Whampoa District, Guangdong, Guangzhou Province, 510700 Patentee before: Guangzhou Mechanical Engineering Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
CX01 | Expiry of patent term |