CN202767954U - 智能换向直驱管式泵抽油装置 - Google Patents
智能换向直驱管式泵抽油装置 Download PDFInfo
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- CN202767954U CN202767954U CN 201220409187 CN201220409187U CN202767954U CN 202767954 U CN202767954 U CN 202767954U CN 201220409187 CN201220409187 CN 201220409187 CN 201220409187 U CN201220409187 U CN 201220409187U CN 202767954 U CN202767954 U CN 202767954U
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CN 201220409187 CN202767954U (zh) | 2012-08-17 | 2012-08-17 | 智能换向直驱管式泵抽油装置 |
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CN 201220409187 CN202767954U (zh) | 2012-08-17 | 2012-08-17 | 智能换向直驱管式泵抽油装置 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103821481A (zh) * | 2014-02-19 | 2014-05-28 | 镇江索达联轴器有限公司 | 节能型轻质抽油机 |
CN103939056A (zh) * | 2014-04-09 | 2014-07-23 | 中国石油天然气股份有限公司 | 抽油泵、潜油直线电机井的采油***及其工作方法 |
CN105735945A (zh) * | 2014-12-09 | 2016-07-06 | 中国石油天然气股份有限公司 | 抽油装置 |
CN109869119A (zh) * | 2019-04-22 | 2019-06-11 | 山东泽元石油机械有限公司 | 一种采油装置 |
CN110485971A (zh) * | 2019-09-29 | 2019-11-22 | 大庆拓维石油科技开发有限公司 | 井下驱动的滚珠丝杠抽油机 |
CN111677484A (zh) * | 2020-07-22 | 2020-09-18 | 吕学民 | 一种智能超长冲程采油生产*** |
CN113266313A (zh) * | 2021-02-25 | 2021-08-17 | 大庆虹铭科技有限公司 | 直驱滚柱丝杠采油装置 |
-
2012
- 2012-08-17 CN CN 201220409187 patent/CN202767954U/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103821481A (zh) * | 2014-02-19 | 2014-05-28 | 镇江索达联轴器有限公司 | 节能型轻质抽油机 |
CN103939056A (zh) * | 2014-04-09 | 2014-07-23 | 中国石油天然气股份有限公司 | 抽油泵、潜油直线电机井的采油***及其工作方法 |
CN103939056B (zh) * | 2014-04-09 | 2016-01-06 | 中国石油天然气股份有限公司 | 抽油泵、潜油直线电机井的采油***及其工作方法 |
CN105735945A (zh) * | 2014-12-09 | 2016-07-06 | 中国石油天然气股份有限公司 | 抽油装置 |
CN105735945B (zh) * | 2014-12-09 | 2018-07-10 | 中国石油天然气股份有限公司 | 抽油装置 |
CN109869119A (zh) * | 2019-04-22 | 2019-06-11 | 山东泽元石油机械有限公司 | 一种采油装置 |
CN110485971A (zh) * | 2019-09-29 | 2019-11-22 | 大庆拓维石油科技开发有限公司 | 井下驱动的滚珠丝杠抽油机 |
CN111677484A (zh) * | 2020-07-22 | 2020-09-18 | 吕学民 | 一种智能超长冲程采油生产*** |
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*** |
CN113266313A (zh) * | 2021-02-25 | 2021-08-17 | 大庆虹铭科技有限公司 | 直驱滚柱丝杠采油装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Weima pumps manufacturing Co. Assignor: Ma Baozhong Contract record no.: 2013370000151 Denomination of utility model: Intelligent reversing direct drive tubing pump oil pumping device Granted publication date: 20130306 License type: Exclusive License Record date: 20130624 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG WEIMA PUMPS MANUFACTURING CO., LTD. Free format text: FORMER OWNER: MA BAOZHONG Effective date: 20140505 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 271100 LAIWU, SHANDONG PROVINCE TO: 271199 LAIWU, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140505 Address after: 271199 intersection of Yuntai Mountain Road and Panlong River Street, Laiwu hi tech Zone, Shandong Patentee after: SHANDONG WEIMA PUMPS MANUFACTURING Co.,Ltd. Address before: 271100 Shandong Province, Laiwu city high tech development zone plate dragon river Street No. 007 Shandong Weima pumps manufacturing Co. Patentee before: Ma Baozhong |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130306 |