CN102359360B - 无极调速式抽油机 - Google Patents
无极调速式抽油机 Download PDFInfo
- Publication number
- CN102359360B CN102359360B CN201110251591.6A CN201110251591A CN102359360B CN 102359360 B CN102359360 B CN 102359360B CN 201110251591 A CN201110251591 A CN 201110251591A CN 102359360 B CN102359360 B CN 102359360B
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- fixed pulley
- wire rope
- balance
- oil pump
- polished rod
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110251591.6A CN102359360B (zh) | 2011-08-30 | 2011-08-30 | 无极调速式抽油机 |
Applications Claiming Priority (1)
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CN201110251591.6A CN102359360B (zh) | 2011-08-30 | 2011-08-30 | 无极调速式抽油机 |
Publications (2)
Publication Number | Publication Date |
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CN102359360A CN102359360A (zh) | 2012-02-22 |
CN102359360B true CN102359360B (zh) | 2014-03-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110251591.6A Expired - Fee Related CN102359360B (zh) | 2011-08-30 | 2011-08-30 | 无极调速式抽油机 |
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CN (1) | CN102359360B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806463A (zh) * | 2012-11-07 | 2014-05-21 | 昆山航天林泉电机有限公司 | 一种立式抽油机地脚螺栓快速更换装置 |
CN103615202B (zh) * | 2013-12-18 | 2015-06-10 | 黑龙江大学 | 一种用于抽油机上的悬绳器 |
CN104267688B (zh) * | 2014-09-22 | 2019-01-04 | 山东艾磁驱动科技有限公司 | 一种试井机控制*** |
CN111827895A (zh) * | 2019-04-23 | 2020-10-27 | 中国石油天然气股份有限公司 | 抽油机光杆限位装置和悬绳器 |
CN111677484B (zh) * | 2020-07-22 | 2023-08-18 | 梅河口市弘业无缝钢管有限公司 | 一种智能超长冲程采油生产*** |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687559A (zh) * | 2005-04-20 | 2005-10-26 | 崔兰芳 | 柔性传动智能抽油机 |
CN2881158Y (zh) * | 2006-01-04 | 2007-03-21 | 辽河石油勘探局 | 一种立式抽油机 |
CN200943473Y (zh) * | 2006-08-02 | 2007-09-05 | 张德生 | 采油专用滑轮组式节能抽油机 |
CN200943474Y (zh) * | 2006-09-04 | 2007-09-05 | 王德章 | 一种滑轮组传动式抽油机 |
CN100472029C (zh) * | 2006-11-17 | 2009-03-25 | 中国石化集团胜利石油管理局运输总公司 | 环形齿条式抽油机 |
CN201326406Y (zh) * | 2008-08-11 | 2009-10-14 | 辽河石油勘探局 | 一种立式抽油机用触摸屏控制装置 |
CN201902199U (zh) * | 2010-07-30 | 2011-07-20 | 吴昱 | 动力组合式一机多井超长冲程抽油机 |
CN201810283U (zh) * | 2010-10-12 | 2011-04-27 | 濮阳市双发实业有限责任公司 | 机械换向变径塔架式抽油机 |
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2011
- 2011-08-30 CN CN201110251591.6A patent/CN102359360B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102359360A (zh) | 2012-02-22 |
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ASS | Succession or assignment of patent right |
Owner name: SHANDONG SHIDA TAIYUANMEIDE PETROLEUM EQUIPMENT CO Free format text: FORMER OWNER: DONGYING RUIZHI YOULIANG OIL EQUIPMENT CO., LTD. Effective date: 20131231 |
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Address after: 500 meters west, No. two, 99 East Road, Dongying District, Shandong, Dongying Applicant after: DONGYING RUIZHI YOULIANG PETROLEUM EQUIPMENT Co.,Ltd. Address before: 257000. 500 meters west two, 99 East Road, Dongying District, Shandong, Dongying Applicant before: Dongying Youliang Industry Trade Co.,Ltd. |
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Free format text: CORRECT: ADDRESS; FROM: 257100 DONGYING, SHANDONG PROVINCE TO: 250000 JINAN, SHANDONG PROVINCE Free format text: CORRECT: APPLICANT; FROM: DONGYING YOULIANG INDUSTRY + TRADE CO., LTD. TO: DONGYING RUIZHI YOULIANG OIL EQUIPMENT CO., LTD. |
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Effective date of registration: 20131231 Address after: 250000 Shandong Province, Ji'nan city central section of Road No. 18 Ji'nan Road shop La Lashan hi tech Innovation Service Center Room 605 Applicant after: SHANDONG SHIDA TAIYUAN MEIDE PETROLEUM EQUIPMENT CO.,LTD. Address before: 257100. 500 meters west two, 99 East Road, Dongying District, Shandong, Dongying Applicant before: DONGYING RUIZHI YOULIANG PETROLEUM EQUIPMENT Co.,Ltd. |
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