发明授权
- 专利标题： Knuckle deflector for marine seismic survey system
- 专利标题（中）： 海洋地震勘测系统指节偏转器
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申请号： US13972156申请日： 2013-08-21
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公开(公告)号： US09211940B2公开(公告)日： 2015-12-15
- 发明人: Hervé Richer De Forges
- 申请人： CGG SERVICES SA
- 申请人地址： FR Massy
- 专利权人： CGG SERVICES SA
- 当前专利权人： CGG SERVICES SA
- 当前专利权人地址： FR Massy
- 代理机构： Patent Portfolio Builders PLLC
- 优先权： FR1260132 20121024
- 主分类号： B63B21/66
- IPC分类号： B63B21/66
摘要：
Deflectors configured to be attached to cables towed behind a vessel for performing a marine survey and associated methods are provided. A deflector has a body including a wing portion and a knuckle portion. The wing portion has substantially flat wings extending away from a position where the body is attached to the cable. The knuckle portion is configured to attach the wing portion to the cable so that the wing portion remains able to rotate about three rectangular axes while being towed underwater.
公开/授权文献
- US20140109818A1 KNUCKLE DEFLECTOR FOR MARINE SEISMIC SURVEY SYSTEM 公开/授权日：2014-04-24