发明名称 Low noise mounting for accelerometer used in marine cable
摘要 A marine seismic streamer cable having both pressure responsive and acceleration responsive transducers disposed therein. The accelerometer responds to acceleration along one axis regardless of its orientation about the other axis. The accelerometer is mounted in the streamer cable and responds to accelerations produced by a seismic source but is insulated from the noise and motion produced as the streamer cable is towed through the water.
申请公布号 US4477887(A) 申请公布日期 1984.10.16
申请号 US19810300430 申请日期 1981.09.08
申请人 SHELL OIL COMPANY 发明人 BERNI, ALBERT J.
分类号 G01V1/20;(IPC1-7):G01V1/38 主分类号 G01V1/20
代理机构 代理人
主权项
地址