CN102155189B - 游梁式抽油机用平衡变矩装置 - Google Patents
游梁式抽油机用平衡变矩装置 Download PDFInfo
- Publication number
- CN102155189B CN102155189B CN2011101048112A CN201110104811A CN102155189B CN 102155189 B CN102155189 B CN 102155189B CN 2011101048112 A CN2011101048112 A CN 2011101048112A CN 201110104811 A CN201110104811 A CN 201110104811A CN 102155189 B CN102155189 B CN 102155189B
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- Prior art keywords
- balance weight
- guide wheel
- crank
- pumping unit
- wheel
- Prior art date
- 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.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011101048112A CN102155189B (zh) | 2011-04-26 | 2011-04-26 | 游梁式抽油机用平衡变矩装置 |
Applications Claiming Priority (1)
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CN2011101048112A CN102155189B (zh) | 2011-04-26 | 2011-04-26 | 游梁式抽油机用平衡变矩装置 |
Publications (2)
Publication Number | Publication Date |
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CN102155189A CN102155189A (zh) | 2011-08-17 |
CN102155189B true CN102155189B (zh) | 2013-12-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011101048112A Expired - Fee Related CN102155189B (zh) | 2011-04-26 | 2011-04-26 | 游梁式抽油机用平衡变矩装置 |
Country Status (1)
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CN (1) | CN102155189B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926715A (zh) * | 2012-11-19 | 2013-02-13 | 潍坊天信散热器有限公司 | 链条式抽油机 |
CN109505587A (zh) * | 2018-09-29 | 2019-03-22 | 陕西安控科技有限公司 | 一种抽油机曲柄扭矩测量方法及装置 |
CN112177908A (zh) * | 2020-09-30 | 2021-01-05 | 广州钦丰科技有限公司 | 一种高端装备制造抽油机变矩平衡器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175588A (en) * | 1936-11-09 | 1939-10-10 | Int Stacey Corp | Walking beam counterbalance |
US2741141A (en) * | 1951-04-19 | 1956-04-10 | Parkersburg Rig & Reel Co | Counterbalances |
CN2505590Y (zh) * | 2001-07-04 | 2002-08-14 | 孟庆沂 | 游梁变矩平衡、偏轮增程式抽油机 |
CN200985775Y (zh) * | 2006-12-18 | 2007-12-05 | 西安交通大学 | 一种游梁抽油机的变矩平衡装置 |
CN201391287Y (zh) * | 2009-04-15 | 2010-01-27 | 中国石油天然气股份有限公司 | 游梁式自动变矩平衡抽油机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1391028A (zh) * | 2002-06-20 | 2003-01-15 | 郭兆勇 | 三折游梁抽油机 |
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2011
- 2011-04-26 CN CN2011101048112A patent/CN102155189B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2175588A (en) * | 1936-11-09 | 1939-10-10 | Int Stacey Corp | Walking beam counterbalance |
US2741141A (en) * | 1951-04-19 | 1956-04-10 | Parkersburg Rig & Reel Co | Counterbalances |
CN2505590Y (zh) * | 2001-07-04 | 2002-08-14 | 孟庆沂 | 游梁变矩平衡、偏轮增程式抽油机 |
CN200985775Y (zh) * | 2006-12-18 | 2007-12-05 | 西安交通大学 | 一种游梁抽油机的变矩平衡装置 |
CN201391287Y (zh) * | 2009-04-15 | 2010-01-27 | 中国石油天然气股份有限公司 | 游梁式自动变矩平衡抽油机 |
Also Published As
Publication number | Publication date |
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CN102155189A (zh) | 2011-08-17 |
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ASS | Succession or assignment of patent right |
Owner name: SHENYANG AEROSPACE UNIVERSITY Free format text: FORMER OWNER: LI HAICHUN Effective date: 20130726 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Qizhi Inventor after: Zhang Zhixian Inventor before: Li Haichun |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121209 JINZHOU, LIAONING PROVINCE TO: 110136 SHENYANG, LIAONING PROVINCE Free format text: CORRECT: INVENTOR; FROM: LI HAICHUN TO: FANG QIZHI ZHANG ZHIXIAN |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130726 Address after: 110136 Shenbei New Area, Shenyang Province, moral, South Street, No. 37, No. Applicant after: Shenyang Aerospace University Address before: The 121209 Jinzhou city of Liaoning Province Linghai Yan Jia Zhen Oilfield Branch Jinzhou oil production plant production brigade Applicant before: Li Haichun |
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