CN201865634U - 液压直流采油装置 - Google Patents
液压直流采油装置 Download PDFInfo
- Publication number
- CN201865634U CN201865634U CN201020523319XU CN201020523319U CN201865634U CN 201865634 U CN201865634 U CN 201865634U CN 201020523319X U CN201020523319X U CN 201020523319XU CN 201020523319 U CN201020523319 U CN 201020523319U CN 201865634 U CN201865634 U CN 201865634U
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- CN
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- Prior art keywords
- power
- hydraulic pump
- power fluid
- cylinder
- oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020523319XU CN201865634U (zh) | 2010-09-01 | 2010-09-01 | 液压直流采油装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201020523319XU CN201865634U (zh) | 2010-09-01 | 2010-09-01 | 液压直流采油装置 |
Publications (1)
Publication Number | Publication Date |
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CN201865634U true CN201865634U (zh) | 2011-06-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201020523319XU Expired - Fee Related CN201865634U (zh) | 2010-09-01 | 2010-09-01 | 液压直流采油装置 |
Country Status (1)
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CN (1) | CN201865634U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011565A (zh) * | 2010-09-01 | 2011-04-13 | 娄志怀 | 液压直流采油装置 |
-
2010
- 2010-09-01 CN CN201020523319XU patent/CN201865634U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011565A (zh) * | 2010-09-01 | 2011-04-13 | 娄志怀 | 液压直流采油装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lou Zhihuai Inventor after: Lou Jizhu Inventor after: Li Yi Inventor after: Bai Xuefeng Inventor after: Zhang Huaiyuan Inventor before: Lou Zhihuai Inventor before: Lou Jizhu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LOU ZHIHUAI LOU JIZHU TO: LOU ZHIHUAI LOU JIZHU LI YI BAI XUEFENG ZHANG HUAIYUAN |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130901 |