CN102901982B - 一种双输出端地震检波器 - Google Patents
一种双输出端地震检波器 Download PDFInfo
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- CN102901982B CN102901982B CN201210455541.4A CN201210455541A CN102901982B CN 102901982 B CN102901982 B CN 102901982B CN 201210455541 A CN201210455541 A CN 201210455541A CN 102901982 B CN102901982 B CN 102901982B
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- winding coil
- geophone
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- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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CN201210455541.4A CN102901982B (zh) | 2012-11-14 | 2012-11-14 | 一种双输出端地震检波器 |
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CN201210455541.4A CN102901982B (zh) | 2012-11-14 | 2012-11-14 | 一种双输出端地震检波器 |
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CN102901982A CN102901982A (zh) | 2013-01-30 |
CN102901982B true CN102901982B (zh) | 2017-05-03 |
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CN201210455541.4A Expired - Fee Related CN102901982B (zh) | 2012-11-14 | 2012-11-14 | 一种双输出端地震检波器 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9348043B2 (en) | 2013-04-02 | 2016-05-24 | Sas E&P Ltd. | Multi-coil multi-terminal closed-loop geophone accelerometer |
CA2840916C (en) | 2013-04-02 | 2016-11-01 | Sas E&P Ltd. | Dual-coil geophone accelerometer |
CN107065001A (zh) * | 2017-01-18 | 2017-08-18 | 西安森舍电子科技有限责任公司 | 一种双绕组宽频闭环地震检波器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1161456A (zh) * | 1996-03-08 | 1997-10-08 | 王宝昌 | 加速度型高灵敏度机电传感器系列 |
CN102628960A (zh) * | 2011-12-22 | 2012-08-08 | 中国科学院地质与地球物理研究所 | 速度和加速度双参数数字地震检波器 |
CN202886621U (zh) * | 2012-11-14 | 2013-04-17 | 西安森舍电子科技有限责任公司 | 一种双输出端地震检波器 |
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2012
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1161456A (zh) * | 1996-03-08 | 1997-10-08 | 王宝昌 | 加速度型高灵敏度机电传感器系列 |
CN102628960A (zh) * | 2011-12-22 | 2012-08-08 | 中国科学院地质与地球物理研究所 | 速度和加速度双参数数字地震检波器 |
CN202886621U (zh) * | 2012-11-14 | 2013-04-17 | 西安森舍电子科技有限责任公司 | 一种双输出端地震检波器 |
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CN102901982A (zh) | 2013-01-30 |
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Owner name: SAS E + P LTD. Free format text: FORMER OWNER: XI'AN SENSHE ELECTRONIC CO., LTD. Effective date: 20141103 |
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Effective date of registration: 20141103 Address after: T2E8X2, Alberta, Calgary, Canada, 211st, eighth, 7879, No. NE Applicant after: SAS E&P LTD Address before: 710075, Xi'an aerospace industry base, No. two, industrial road, Shaanxi 58, China Applicant before: Xi'an Senshe Electronic Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20191114 |
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CF01 | Termination of patent right due to non-payment of annual fee |