公开(公告)号：US20120293177A1

公开(公告)日：2012-11-22

申请号：US13474576

申请日：2012-05-17

申请人： Jack DODDS

发明人： Jack DODDS

IPC分类号： G01V3/16 ,  G01V3/08

CPC分类号： G01V3/17 ,  G01V3/12 ,  G01V3/16

摘要： A receiver coil assembly for performing geophysical surveys, including a hollow outer shell defining a continuous internal passage that forms a loop; a multiturn receiver air coil extending around the continuous internal passage; and a first cored coil comprising multiturn solenoid windings about a ferromagnetic core, the first cored coil having a sensing axis in a different direction than a sensing axis of the air coil.

摘要翻译： 一种用于进行地球物理测量的接收器线圈组件，包括限定形成环路的连续内部通道的中空外壳; 围绕连续内部通道延伸的多圈接收器空气线圈; 以及包括围绕铁磁芯的多圈螺线管绕组的第一芯线圈，所述第一芯线圈具有与空气线圈的感测轴线不同的方向的感测轴线。