CN205172569U - 一种直线电机驱动的连续波正脉冲发生器 - Google Patents
一种直线电机驱动的连续波正脉冲发生器 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106089185A (zh) * | 2016-06-22 | 2016-11-09 | 中国地质大学(北京) | 脉冲发生装置、钻杆胶塞智能定位系统和方法 |
CN106640059A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 一种直线电机驱动的连续波正脉冲发生器 |
CN109736786A (zh) * | 2018-12-14 | 2019-05-10 | 东营精控恒通钻井技术有限公司 | 一种直线电机驱动的连续波正脉冲发生器 |
CN112554874A (zh) * | 2020-12-25 | 2021-03-26 | 奥瑞拓能源科技股份有限公司 | 一种直驱型脉冲器 |
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- 2015-10-30 CN CN201520856347.6U patent/CN205172569U/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106640059A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 一种直线电机驱动的连续波正脉冲发生器 |
CN106089185A (zh) * | 2016-06-22 | 2016-11-09 | 中国地质大学(北京) | 脉冲发生装置、钻杆胶塞智能定位系统和方法 |
CN106089185B (zh) * | 2016-06-22 | 2019-08-13 | 中国地质大学(北京) | 脉冲发生装置、钻杆胶塞智能定位系统和方法 |
CN109736786A (zh) * | 2018-12-14 | 2019-05-10 | 东营精控恒通钻井技术有限公司 | 一种直线电机驱动的连续波正脉冲发生器 |
CN112554874A (zh) * | 2020-12-25 | 2021-03-26 | 奥瑞拓能源科技股份有限公司 | 一种直驱型脉冲器 |
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Effective date of registration: 20220221 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Geological measurement and Control Technology Research Institute of Sinopec Jingwei Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |
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Effective date of registration: 20221201 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Geological measurement and Control Technology Research Institute of Sinopec Jingwei Co.,Ltd. Address before: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: Sinopec Jingwei Co.,Ltd. Patentee before: Geological measurement and Control Technology Research Institute of Sinopec Jingwei Co.,Ltd. |