公开(公告)号：US06188646B1

公开(公告)日：2001-02-13

申请号：US09248393

申请日：1999-03-29

申请人： John Luscombe ,  Louis Erath ,  Jim Spackman ,  David Lamance ,  Michael Maples ,  Gary Craig

发明人： John Luscombe ,  Louis Erath ,  Jim Spackman ,  David Lamance ,  Michael Maples ,  Gary Craig

IPC分类号： G01V138

CPC分类号： G01V1/201

摘要： A hydrophone streamer including a central member running substantially the length of the streamer with a strength member and a plurality of conductors has formed therein space adapted to receive a plurality of a spaced apart pairs of collars, a cylindrical chamber wall between each of the pairs of collars defining a chamber, and one or more hydrophones within the chamber. The chamber wall has one or more opening through it for the free passage of sea water into the chamber, thereby shielding the hydrophones from extraneous noise while exposing the hydrophones to a seismic signal conducted by the sea water surrounding the streamer.

摘要翻译： 包括基本上具有强度构件和多个导体的拖缆长度的中央构件形成在其中的空间，其适于容纳多个间隔开的成对的套环，每对成对之间的圆柱形室壁 限定室的套环和腔室内的一个或多个水听器。 室壁具有一个或多个通过其的开口，用于海水自由通入室中，从而在将水听器暴露于由拖缆周围的海水进行的地震信号的同时将水听器屏蔽在外部噪声之外。