公开(公告)号：US11204365B2

公开(公告)日：2021-12-21

申请号：US16569764

申请日：2019-09-13

Applicant: ION Geophysical Corporation

Inventor： André W. Olivier ,  Lawrence Philip Behn ,  Matthew Greco ,  Cornelis A. M. Faber

IPC: G01P15/03 ,  G01P1/02 ,  G01P15/18 ,  G01V1/30

Abstract: A multi-axis, single mass acceleration sensor includes a three-dimensional frame, a test mass, a plurality of transducers, and a plurality of struts. The test mass may have three principal axes disposed within and spaced apart from the frame. The transducers are mechanically coupled to the frame. The struts are configured to couple to the central mass at each of the three principal axes, respectively, and to couple with respective sets of the transducers, thereby suspending the test mass within the frame. The sensor is thus responsive to translational motion in multiple independent directions and to rotational motion about multiple independent axes.

公开(公告)号：US09664807B2

公开(公告)日：2017-05-30

申请号：US14498341

申请日：2014-09-26

Applicant: ION Geophysical Corporation

Inventor： Andre W. Olivier ,  Matthew Greco ,  Ronald Barry

IPC: G01V1/38 ,  G01V1/20

CPC classification number: G01V1/38 ,  G01V1/201 ,  G01V2210/3242

Abstract: A seismic sensor cable system is provided. The seismic sensor cable system may include a cable, a first sensor configured to measure motion of the cable, wherein measurement of motion by the first sensor substantially excludes particle motion associated with seismic waves, and a second sensor configured to measure particle motion associated with the seismic waves.

公开(公告)号：US20150098302A1

公开(公告)日：2015-04-09

申请号：US14498341

申请日：2014-09-26

Applicant: ION Geophysical Corporation

Inventor： Andre W. Olivier ,  Matthew Greco ,  Ronald Barry

IPC: G01V1/38

CPC classification number: G01V1/38 ,  G01V1/201 ,  G01V2210/3242

Abstract: A seismic sensor cable system is provided. The seismic sensor cable system may include a cable, a first sensor configured to measure motion of the cable, wherein measurement of motion by the first sensor substantially excludes particle motion associated with seismic waves, and a second sensor configured to measure particle motion associated with the seismic waves.

Abstract translation: 提供地震传感器电缆系统。 地震传感器电缆系统可以包括电缆，第一传感器被配置为测量电缆的运动，其中第一传感器的运动的测量基本上排除与地震波相关联的粒子运动，以及第二传感器，被配置为测量与 地震波。

公开(公告)号：US20200088757A1

公开(公告)日：2020-03-19

申请号：US16569764

申请日：2019-09-13

Applicant: ION Geophysical Corporation

Inventor： André W. Olivier ,  Lawrence Philip Behn ,  Matthew Greco ,  Cornelis A.M. Faber

IPC: G01P15/03 ,  G01P15/18 ,  G01V1/30 ,  G01P1/02

Abstract: A multi-axis, single mass acceleration sensor includes a three-dimensional frame, a test mass, a plurality of transducers, and a plurality of struts. The test mass may have three principal axes disposed within and spaced apart from the frame. The transducers are mechanically coupled to the frame. The struts are configured to couple to the central mass at each of the three principal axes, respectively, and to couple with respective sets of the transducers, thereby suspending the test mass within the frame. The sensor is thus responsive to translational motion in multiple independent directions and to rotational motion about multiple independent axes.