公开(公告)号：US09702992B2

公开(公告)日：2017-07-11

申请号：US14434006

申请日：2013-03-15

Applicant: SILICON AUDIO SEISMIC, LLC ,  Bradley Dean Avenson ,  Matthew Raymon Christensen ,  Caesar Theodore Garcia ,  Neal Allen Hall ,  Abiden Guclu Onaran ,  James Coe Schlicher ,  Ahmad Zaatari

Inventor： Bradley Dean Avenson ,  Matthew Raymon Christensen ,  Caesar Theodore Garcia ,  Neal Allen Hall ,  Abidin Guclu Onaran ,  James Coe Schlicher ,  Ahmad Zaatari

IPC: G01V1/18 ,  G01H9/00 ,  G01B11/00 ,  G01D5/20 ,  G01R27/26 ,  G01B21/16 ,  G01P15/093 ,  G01P15/13 ,  G01V13/00

CPC classification number: G01V1/181 ,  G01B11/00 ,  G01B21/16 ,  G01D5/20 ,  G01H9/00 ,  G01H9/006 ,  G01P15/093 ,  G01P15/132 ,  G01R27/2611 ,  G01V1/18 ,  G01V1/182 ,  G01V13/00

Abstract: In one aspect, an apparatus is disclosed comprising: a housing; a proof mass movable within the housing; an optical element mounted on one of the housing and the proof mass; a reflective element on the other one of the housing and the proof mass; a light source configured to illuminate grating and minor; and one or more detectors configured to detect light incident from the reflective element and the diffractive element and generate a signal indicative of the relative displacement of proof mass and the housing.

公开(公告)号：US20150293243A1

公开(公告)日：2015-10-15

申请号：US14434006

申请日：2013-03-15

Applicant: Bradley Dean AVENSON ,  Matthew Raymon CHRISTENSEN ,  Caesar Theodore GARCIA ,  Neal Allen HALL ,  Abiden Guclu ONARAN ,  James Coe SCHLICHER ,  Ahmed ZAATARI ,  SILICON AUDIO INC.

Inventor： Bradley Dean Avenson ,  Matthew Raymon Christensen ,  Caesar Theodore Garcia ,  Neal Allen Hall ,  Abidin Guclu Onaran ,  James Coe Schlicher ,  Ahmad Zaatari

IPC: G01V1/18 ,  G01V13/00 ,  G01H9/00

CPC classification number: G01V1/181 ,  G01B11/00 ,  G01B21/16 ,  G01D5/20 ,  G01H9/00 ,  G01H9/006 ,  G01P15/093 ,  G01P15/132 ,  G01R27/2611 ,  G01V1/18 ,  G01V1/182 ,  G01V13/00

Abstract: In one aspect, an apparatus is disclosed comprising: a housing; a proof mass movable within the housing; an optical element mounted on one of the housing and the proof mass; a reflective element on the other one of the housing and the proof mass; a light source configured to illuminate grating and minor; and one or more detectors configured to detect light incident from the reflective element and the diffractive element and generate a signal indicative of the relative displacement of proof mass and the housing.

Abstract translation: 一方面，公开了一种装置，包括：壳体; 在壳体内可移动的证明物质; 安装在所述壳体和所述检测质量块中的一个上的光学元件; 在另一个壳体和检验质量块上的反射元件; 配置为照亮光栅并且稍微的光源; 以及一个或多个检测器，被配置为检测从反射元件和衍射元件入射的光，并产生指示证明物质和壳体的相对位移的信号。