CN2575294Y - 丛式井“t”形下置式互动自平衡机电一体化智能抽油机 - Google Patents
丛式井“t”形下置式互动自平衡机电一体化智能抽油机 Download PDFInfo
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- CN2575294Y CN2575294Y CN 02239747 CN02239747U CN2575294Y CN 2575294 Y CN2575294 Y CN 2575294Y CN 02239747 CN02239747 CN 02239747 CN 02239747 U CN02239747 U CN 02239747U CN 2575294 Y CN2575294 Y CN 2575294Y
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CN 02239747 CN2575294Y (zh) | 2002-07-10 | 2002-07-10 | 丛式井“t”形下置式互动自平衡机电一体化智能抽油机 |
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CN 02239747 CN2575294Y (zh) | 2002-07-10 | 2002-07-10 | 丛式井“t”形下置式互动自平衡机电一体化智能抽油机 |
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CN2575294Y true CN2575294Y (zh) | 2003-09-24 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071089A1 (fr) * | 2006-12-15 | 2008-06-19 | Gangdu Cui | Unité de pompage de double puits de pétrole par entraînement par traction |
CN101705804A (zh) * | 2009-11-12 | 2010-05-12 | 赵平 | 可独立作业的间接牵引式双头钢绳式抽油机 |
CN101899964A (zh) * | 2010-06-25 | 2010-12-01 | 河南南阳市油田机械制造有限公司 | 长冲程双井塔式抽油机 |
CN102392620A (zh) * | 2011-09-23 | 2012-03-28 | 李世龙 | 轮式智能抽油机 |
CN101748995B (zh) * | 2009-12-29 | 2012-11-28 | 中国重型机械研究院有限公司 | 一种双井摆臂式抽油机 |
CN103806876A (zh) * | 2012-11-09 | 2014-05-21 | 王颖 | 驱动系统下置多功能立式抽油机 |
CN104033131A (zh) * | 2013-03-06 | 2014-09-10 | 王颖 | 三维四向直驱电机拖动立式抽油机 |
CN106241675A (zh) * | 2016-08-24 | 2016-12-21 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
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2002
- 2002-07-10 CN CN 02239747 patent/CN2575294Y/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008071089A1 (fr) * | 2006-12-15 | 2008-06-19 | Gangdu Cui | Unité de pompage de double puits de pétrole par entraînement par traction |
CN101705804A (zh) * | 2009-11-12 | 2010-05-12 | 赵平 | 可独立作业的间接牵引式双头钢绳式抽油机 |
CN101748995B (zh) * | 2009-12-29 | 2012-11-28 | 中国重型机械研究院有限公司 | 一种双井摆臂式抽油机 |
CN101899964A (zh) * | 2010-06-25 | 2010-12-01 | 河南南阳市油田机械制造有限公司 | 长冲程双井塔式抽油机 |
CN102392620A (zh) * | 2011-09-23 | 2012-03-28 | 李世龙 | 轮式智能抽油机 |
CN103806876A (zh) * | 2012-11-09 | 2014-05-21 | 王颖 | 驱动系统下置多功能立式抽油机 |
CN103806876B (zh) * | 2012-11-09 | 2016-10-05 | 王颖 | 驱动系统下置多功能立式抽油机 |
CN104033131A (zh) * | 2013-03-06 | 2014-09-10 | 王颖 | 三维四向直驱电机拖动立式抽油机 |
CN104033131B (zh) * | 2013-03-06 | 2016-08-24 | 王颖 | 三维四向直驱电机拖动立式抽油机 |
CN106241675A (zh) * | 2016-08-24 | 2016-12-21 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
CN106241675B (zh) * | 2016-08-24 | 2018-10-02 | 宝鸡石油机械有限责任公司 | 可调整井口中心的双井口天车 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: JINPAN SCIENCE & TECHNOLOGY CO., LTD., PANJIN CIT Free format text: FORMER OWNER: LI ZHENG; PATENTEE Effective date: 20060623 |
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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 |
Designer after: Zhang Yan Designer after: Yang Liping Designer after: Jiang Zhenya Designer before: Li Zheng Designer before: Xu Ping Designer before: Bai Fang |
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COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: LI ZHENG; XU PING; BAI FANG TO: ZHANG YAN; YANG LIPING; JIANGZHENYA |
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TR01 | Transfer of patent right |
Effective date of registration: 20060623 Address after: 124010 Zhenxing street, Xinglongtai District, Panjin Patentee after: Jinpan Science &. Technology Co., Ltd., Panjin Address before: 101301, Beijing, Shunyi County hill No. 6 Building Co-patentee before: Xu Ping Patentee before: Li Zheng Co-patentee before: Bai Fang |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030924 Termination date: 20100710 |