CN102980649B - 一种探测基阵负压成阵装置 - Google Patents
一种探测基阵负压成阵装置 Download PDFInfo
- Publication number
- CN102980649B CN102980649B CN201210532253.4A CN201210532253A CN102980649B CN 102980649 B CN102980649 B CN 102980649B CN 201210532253 A CN201210532253 A CN 201210532253A CN 102980649 B CN102980649 B CN 102980649B
- Authority
- CN
- China
- Prior art keywords
- outer tube
- edge
- negative pressure
- seal ring
- conical head
- 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.)
- Active
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210532253.4A CN102980649B (zh) | 2012-12-11 | 2012-12-11 | 一种探测基阵负压成阵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210532253.4A CN102980649B (zh) | 2012-12-11 | 2012-12-11 | 一种探测基阵负压成阵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102980649A CN102980649A (zh) | 2013-03-20 |
CN102980649B true CN102980649B (zh) | 2014-07-30 |
Family
ID=47854877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210532253.4A Active CN102980649B (zh) | 2012-12-11 | 2012-12-11 | 一种探测基阵负压成阵装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102980649B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106546971A (zh) * | 2016-10-21 | 2017-03-29 | 长沙湘计海盾科技有限公司 | 一种固态拖曳声呐线列阵及其装配方法 |
CN108007554A (zh) * | 2017-11-30 | 2018-05-08 | 长沙湘计海盾科技有限公司 | 一种光纤水听器阵列全自动化成阵装置 |
CN109765561B (zh) * | 2019-01-29 | 2021-03-02 | 武汉普惠海洋光电技术有限公司 | 光纤水听器阵段结构和光纤水听器阵列结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2254180Y (zh) * | 1996-01-25 | 1997-05-14 | 中国科学院声学研究所 | 复合水听器 |
CN2585245Y (zh) * | 2002-11-28 | 2003-11-05 | 中国科学院声学研究所 | 一种用于拖曳线列阵声纳基阵的水听器组 |
CN102322935B (zh) * | 2011-08-22 | 2013-05-08 | 江苏大学 | 一种流动噪声测量装置 |
CN203203704U (zh) * | 2012-12-11 | 2013-09-18 | 湖南海盾光纤传感技术工程实验室有限公司 | 一种探测基阵负压成阵装置 |
-
2012
- 2012-12-11 CN CN201210532253.4A patent/CN102980649B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102980649A (zh) | 2013-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102980649B (zh) | 一种探测基阵负压成阵装置 | |
EP2202540B1 (en) | Marine seismic streamer cable with noise suppressing sensor support | |
CN209433023U (zh) | 一种近底拖曳式随机接收电缆地震数据采集*** | |
CN108594307A (zh) | 同时***节点采集地震勘测方法 | |
WO2011079107A2 (en) | Detecting broadside and directional acoustic signals with a fiber optical distributed acoustic sensing (das) assembly | |
CN103353608A (zh) | 一种大地震孕育及临震地声监测探头及其电路模块结构 | |
GB2430744A (en) | Seabed seismic cable with inactive jumper sections | |
CN203203704U (zh) | 一种探测基阵负压成阵装置 | |
CN102607760A (zh) | 激波加载固定颗粒群非稳态力直接测量装置 | |
CN102507094B (zh) | 一种测量高压水体流动的测量装置及测量方法 | |
CN111897064B (zh) | 一种应变拾取磁吸附光缆 | |
CN206696442U (zh) | 海洋地震数据采集*** | |
CN202133785U (zh) | 一种光纤检波器 | |
CN112612054A (zh) | 基于分布式光纤传感的海底地震数据采集***及采集方法 | |
US9377545B2 (en) | Streamer design for geophysical prospecting | |
CN204347322U (zh) | 一种光纤测井线缆 | |
CN107843929B (zh) | 一种用于声波测井中的隔声结构 | |
CN109765620A (zh) | 近底拖曳式随机接收电缆地震数据采集***与方法 | |
CN102628961B (zh) | 测量井下微震的专用数字地震仪 | |
CN102322937B (zh) | 一种冲击波走时参数测量方法和装置 | |
CN213813975U (zh) | 基于分布式光纤传感的海底地震数据采集*** | |
CN108769870B (zh) | 一种固定装置及水听器在阵缆中的固定方法 | |
CN207468954U (zh) | 一种物探缆绳 | |
CN202548144U (zh) | 一种主喷导引管内流速测量装置 | |
CN208060801U (zh) | 用于深井vsp地震波检测的光纤配重装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410100 East Third Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee after: Changsha HCC HIDEN Technology Co., Ltd. Patentee after: GreatWall Information Industry Co., Ltd. Co-patentee after: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. Address before: 410100 East Third Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee before: Changsha HCC HIDEN Technology Co., Ltd. Patentee before: GreatWall Information Industry Co., Ltd. Co-patentee before: Hunan Haidun Optical Fiber Sensing Technology Engineering Laboratory Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190806 Address after: 410205 A076, Headquarters Building of Zhongdian Software Park, 39 Jianshan Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. Address before: 410100 East Road, Changsha economic and Technological Development Zone, Changsha, Hunan, China Co-patentee before: Changsha HCC HIDEN Technology Co., Ltd. Patentee before: GreatWall Information Industry Co., Ltd. Co-patentee before: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. |