CN1176387C - 智能三分量地震检波器 - Google Patents
智能三分量地震检波器 Download PDFInfo
- Publication number
- CN1176387C CN1176387C CNB021162972A CN02116297A CN1176387C CN 1176387 C CN1176387 C CN 1176387C CN B021162972 A CNB021162972 A CN B021162972A CN 02116297 A CN02116297 A CN 02116297A CN 1176387 C CN1176387 C CN 1176387C
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- detector
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Abstract
Description
名称 | X分量 | Y分量 | Z分量 |
自然频率(Hz) | 8~14±2.5% | 8~14±2.5% | 40~60±2.5% |
线圈电阻(Ω) | 300~750±2.5% | 300~750±2.5% | 500~800±2.5% |
开路阻尼 | 0.25~0.30 | 0.25~0.30 | 0.25~0.35 |
并阻阻尼 | 0.6~0.7±2.5% | 0.6~0.7±2.5% | 0.65~0.75±2.5% |
灵敏度(V/cm/s) | 0.25~0.28±2.5% | 0.25~0.28±2.5% | 0.27~0.29±2.5% |
失真(%) | <0.1 | <0.1 | <0.05~0.1 |
假频(Hz) | 200~250 | 200~250 | 350~500 |
惯性体质量(g) | 10~12 | 10~12 | 10~15 |
绝缘电阻(Ω) | >数十兆欧姆 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021162972A CN1176387C (zh) | 2002-04-01 | 2002-04-01 | 智能三分量地震检波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021162972A CN1176387C (zh) | 2002-04-01 | 2002-04-01 | 智能三分量地震检波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1387050A CN1387050A (zh) | 2002-12-25 |
CN1176387C true CN1176387C (zh) | 2004-11-17 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021162972A Expired - Fee Related CN1176387C (zh) | 2002-04-01 | 2002-04-01 | 智能三分量地震检波器 |
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CN (1) | CN1176387C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301631A (zh) * | 2015-11-26 | 2016-02-03 | 中国矿业大学(北京) | 一种节点式无缆地震仪壳体 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296727C (zh) * | 2004-12-17 | 2007-01-24 | 周瑶琪 | 一种三分量振动检测装置 |
CN101788684B (zh) * | 2010-04-09 | 2013-02-06 | 中国科学院地质与地球物理研究所 | 陆用压电地震数字检波器 |
CN102608655A (zh) * | 2012-03-07 | 2012-07-25 | 重庆地质仪器厂 | 一种三分量震动信号采集装置和方法 |
CN103197343B (zh) * | 2013-03-12 | 2015-08-19 | 合肥国为电子有限公司 | 一种适用于地球物理勘探的数据无损压缩传输方法 |
CN103837887B (zh) * | 2014-02-19 | 2016-07-20 | 中国地震局地球物理研究所 | 一种高动态范围地震信号分级采集方法及系统 |
CN106154333B (zh) * | 2016-06-23 | 2018-12-21 | 中国石油集团钻井工程技术研究院 | 一种四分量vsp随钻测量系统及方法 |
CN107843918B (zh) * | 2017-12-15 | 2024-01-26 | 合肥国为电子有限公司 | 一种具有负延时功能的地震勘探仪及其数据采集方法 |
CN113916361A (zh) * | 2021-09-28 | 2022-01-11 | 南京云创大数据科技股份有限公司 | 一种建筑物振动数据采集设备 |
-
2002
- 2002-04-01 CN CNB021162972A patent/CN1176387C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301631A (zh) * | 2015-11-26 | 2016-02-03 | 中国矿业大学(北京) | 一种节点式无缆地震仪壳体 |
CN105301631B (zh) * | 2015-11-26 | 2017-03-22 | 中国矿业大学(北京) | 一种节点式无缆地震仪壳体 |
Also Published As
Publication number | Publication date |
---|---|
CN1387050A (zh) | 2002-12-25 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongkuang Longke Energy Technology (Beijing) Co., Ltd. Assignor: Peng Suping|Zhu Guowei|Wang Huaixiu Contract fulfillment period: 2009.9.15 to 2014.9.15 contract change Contract record no.: 2009990001090 Denomination of invention: Intelligent 3-component earthquake detector Granted publication date: 20041117 License type: Exclusive license Record date: 2009.9.29 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.15 TO 2014.9.15; CHANGE OF CONTRACT Name of requester: ZHONGKUANG LONGKE ENERGYSCIENCE AND TECHNOLOGY( BE Effective date: 20090929 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20130401 |