CN1176386C - 小型动圈式速度型地震检波器 - Google Patents
小型动圈式速度型地震检波器 Download PDFInfo
- Publication number
- CN1176386C CN1176386C CNB011205725A CN01120572A CN1176386C CN 1176386 C CN1176386 C CN 1176386C CN B011205725 A CNB011205725 A CN B011205725A CN 01120572 A CN01120572 A CN 01120572A CN 1176386 C CN1176386 C CN 1176386C
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- CN
- China
- Prior art keywords
- magnetic
- wave detector
- coil holder
- coil
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011205725A CN1176386C (zh) | 2001-07-24 | 2001-07-24 | 小型动圈式速度型地震检波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011205725A CN1176386C (zh) | 2001-07-24 | 2001-07-24 | 小型动圈式速度型地震检波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1399143A CN1399143A (zh) | 2003-02-26 |
CN1176386C true CN1176386C (zh) | 2004-11-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011205725A Expired - Fee Related CN1176386C (zh) | 2001-07-24 | 2001-07-24 | 小型动圈式速度型地震检波器 |
Country Status (1)
Country | Link |
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CN (1) | CN1176386C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103513273A (zh) * | 2012-06-28 | 2014-01-15 | 中国科学院地质与地球物理研究所 | 陆用四分量数字地震检波器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925987A (zh) * | 2013-09-27 | 2014-07-16 | 安徽省传感器厂 | 惯性式动圈型电动传感器 |
-
2001
- 2001-07-24 CN CNB011205725A patent/CN1176386C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102628960B (zh) * | 2011-12-22 | 2014-06-11 | 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 |
CN103513273A (zh) * | 2012-06-28 | 2014-01-15 | 中国科学院地质与地球物理研究所 | 陆用四分量数字地震检波器 |
Also Published As
Publication number | Publication date |
---|---|
CN1399143A (zh) | 2003-02-26 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Hekang Science & Technology Development Co., Ltd. Assignor: Qi Junyuan Contract fulfillment period: 2007.12.10 to 2017.12.9 contract change Contract record no.: 2008990001356 Denomination of invention: Small moving-coil speed-type geophone Granted publication date: 20041117 License type: Exclusive license Record date: 2008.12.4 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.10 TO 2017.12.9; CHANGE OF CONTRACT Name of requester: BEIJING HEKANG SCIENCE DEVELOPMENT CO., LTD. Effective date: 20081204 |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING HEKANG SCIENCE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: QI JUNYUAN Effective date: 20090417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: P-102, building 11, No. 6 South Main Street, Beijing, Haidian District, Zhongguancun Patentee after: Beijing Hekang Science & Technology Development Co., Ltd. Address before: No. 4, unit 4, building 902, Yang Zhong Middle District, Beijing, Shijingshan District Patentee before: Qi Junyuan |
|
ASS | Succession or assignment of patent right |
Owner name: I/ O CAYMAN ISLANDS LTD (DUBAI BRANCH) Free format text: FORMER OWNER: BEIJING HEKANG SCIENCE DEVELOPMENT CO., LTD. Effective date: 20091002 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091002 Address after: Cayman Islands (Great Britain) Grand Cayman Patentee after: I/O Cayman Islands Co., Ltd. (Dubai Branch) Address before: P-102, building 11, No. 6 South Main Street, Beijing, Haidian District, Zhongguancun Patentee before: Beijing Hekang Science & Technology Development Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20130724 |