发明授权
US07800976B2 Single foil lateral force and depth control device for marine seismic sensor array
有权
用于海洋地震传感器阵列的单片横向力和深度控制装置
- 专利标题： Single foil lateral force and depth control device for marine seismic sensor array
- 专利标题（中）： 用于海洋地震传感器阵列的单片横向力和深度控制装置
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申请号： US11823788申请日： 2007-06-28
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公开(公告)号： US07800976B2公开(公告)日： 2010-09-21
- 发明人: Jan Erik Stokkeland , Jon Falkenberg
- 申请人： Jan Erik Stokkeland , Jon Falkenberg
- 申请人地址： NO Lysaker
- 专利权人： PGS Geophysical AS
- 当前专利权人： PGS Geophysical AS
- 当前专利权人地址： NO Lysaker
- 代理商 E. Eugene Thigpen; Richard A. Fagin
- 主分类号： G01V1/38
- IPC分类号： G01V1/38
摘要：
A lateral force and depth control device for a marine streamer includes a housing configured to be coupled within the streamer. A control surface is mounted to the housing such that a rotary orientation and an angle of attack of the control surface with respect to the housing are changeable. The device includes means for moving the control surface to a selected rotary orientation with respect to the housing. The device includes means for moving the control surface to a selected angle of attack with respect to the housing. A removable coupling is provided to couple the control surface to the means for moving to a selected rotary orientation and means for moving to a selected angle of attack.
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