CN101424178B - 曲柄滑块式抽油机 - Google Patents
曲柄滑块式抽油机 Download PDFInfo
- Publication number
- CN101424178B CN101424178B CN 200810150622 CN200810150622A CN101424178B CN 101424178 B CN101424178 B CN 101424178B CN 200810150622 CN200810150622 CN 200810150622 CN 200810150622 A CN200810150622 A CN 200810150622A CN 101424178 B CN101424178 B CN 101424178B
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- pumping unit
- crank
- oil pumping
- slide block
- double
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810150622 CN101424178B (zh) | 2008-08-13 | 2008-08-13 | 曲柄滑块式抽油机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200810150622 CN101424178B (zh) | 2008-08-13 | 2008-08-13 | 曲柄滑块式抽油机 |
Publications (2)
Publication Number | Publication Date |
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CN101424178A CN101424178A (zh) | 2009-05-06 |
CN101424178B true CN101424178B (zh) | 2013-07-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200810150622 Expired - Fee Related CN101424178B (zh) | 2008-08-13 | 2008-08-13 | 曲柄滑块式抽油机 |
Country Status (1)
Country | Link |
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CN (1) | CN101424178B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094599A (zh) * | 2011-01-06 | 2011-06-15 | 西安石油大学 | 丛式井增程式抽油机 |
CN102926964A (zh) * | 2012-03-01 | 2013-02-13 | 曹玉升 | 一种吸抽液体的电动机械装置 |
CN102615767A (zh) * | 2012-03-26 | 2012-08-01 | 镇江奥力聚氨酯机械有限公司 | 移动浇注机的浇注头连杆式多级传动装置 |
CN103696738B (zh) * | 2013-07-02 | 2016-08-10 | 大庆大华宏业石油工程技术有限公司 | 滑道式柔性正扭矩抽油机 |
CN103556975B (zh) * | 2013-11-13 | 2016-04-20 | 李兆胜 | 滑轮组增程式抽油机 |
CN106894790A (zh) * | 2017-04-25 | 2017-06-27 | 西南石油大学 | 一种联动平衡游梁式抽油机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87103481A (zh) * | 1987-05-15 | 1988-11-23 | 兆文清 | 无游梁链条增程式长冲程抽油机 |
CN2187234Y (zh) * | 1994-03-03 | 1995-01-11 | 程鹏 | 无游梁增程式抽油机 |
CN2387284Y (zh) * | 1999-06-23 | 2000-07-12 | 夏海波 | 全平衡滑梁式抽油机 |
CN1865655A (zh) * | 2005-05-19 | 2006-11-22 | 郑宝华 | 节能拉绳抽油机 |
CN1888376A (zh) * | 2005-06-29 | 2007-01-03 | 姜士湖 | 一种新型平衡方式游梁式抽油机 |
CN201080810Y (zh) * | 2007-09-21 | 2008-07-02 | 韦云山 | 天轮式单机节能双井抽油机 |
-
2008
- 2008-08-13 CN CN 200810150622 patent/CN101424178B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87103481A (zh) * | 1987-05-15 | 1988-11-23 | 兆文清 | 无游梁链条增程式长冲程抽油机 |
CN2187234Y (zh) * | 1994-03-03 | 1995-01-11 | 程鹏 | 无游梁增程式抽油机 |
CN2387284Y (zh) * | 1999-06-23 | 2000-07-12 | 夏海波 | 全平衡滑梁式抽油机 |
CN1865655A (zh) * | 2005-05-19 | 2006-11-22 | 郑宝华 | 节能拉绳抽油机 |
CN1888376A (zh) * | 2005-06-29 | 2007-01-03 | 姜士湖 | 一种新型平衡方式游梁式抽油机 |
CN201080810Y (zh) * | 2007-09-21 | 2008-07-02 | 韦云山 | 天轮式单机节能双井抽油机 |
Also Published As
Publication number | Publication date |
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CN101424178A (zh) | 2009-05-06 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: XIAN PETROLEUM UNIV. Free format text: FORMER OWNER: REN TAO Effective date: 20130524 Free format text: FORMER OWNER: REN XIAOLEI Effective date: 20130524 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130524 Address after: 710065 Xi'an Petroleum University, Shaanxi, Xi'an No. two, No. 18 Applicant after: Xian Petroleum Univ. Address before: 405, room 3, unit 22, 710065 North Hospital, Xi'an Petroleum University, 18 electronic two road, Shaanxi, Xi'an Applicant before: Ren Tao Applicant before: Ren Xiaolei |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20170813 |
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CF01 | Termination of patent right due to non-payment of annual fee |