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公开(公告)号:US07376049B2
公开(公告)日:2008-05-20
申请号:US11337834
申请日:2006-01-23
IPC分类号: G01V1/16
CPC分类号: G01V1/181
摘要: A seismometer comprising a pressure sealed enclosure; an electrical component; an axis mechanics assembly having moving components, the axis mechanics assembly being in electrical communication with the electrical component; and a thermally insulating assembly mechanically supporting and surrounding the axis mechanics assembly for minimizing heat flow from the pressure sealed enclosure to the axis mechanics assembly and for enabling transmission of a seismic signal to the axis mechanics assembly, wherein the pressure sealed enclosure encloses the axis mechanics assembly, the thermally insulating assembly, and the electrical component.
摘要翻译: 一种地震仪,包括压力密封的外壳; 电气部件; 具有运动部件的轴线力学组件,所述轴线机构组件与所述电气部件电连通; 以及绝热组件,其机械地支撑和围绕所述轴线机构组件,用于使从所述压力密封的外壳到所述轴线机构组件的热流最小化并且用于使所述地震信号能够传递到所述轴线力学组件,其中所述压力密封的外壳包围所述轴线力学 组件,绝热组件和电气部件。
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公开(公告)号:US07388806B2
公开(公告)日:2008-06-17
申请号:US11337967
申请日:2006-01-23
申请人: Mark Jonathan Brice Hayman , Bruce Leigh Townsend , Nicholas Jason Ackerley , Robin Brice Hayman
发明人: Mark Jonathan Brice Hayman , Bruce Leigh Townsend , Nicholas Jason Ackerley , Robin Brice Hayman
CPC分类号: G01V1/16
摘要: A mass positioning apparatus for use with seismic sensors is described. The seismic sensor includes axis mechanics including a pivotable boom with a defined null point. The mass positioning apparatus comprising: adjustment means for positioning the boom at the null point; actuator means for moving the adjustment means; and means for determining a position of the adjustment means relative to an operational range of travel.
摘要翻译: 描述了一种用于地震传感器的质量定位装置。 地震传感器包括轴力学,包括具有定义的零点的可枢转的悬臂。 所述质量定位装置包括:用于将吊杆定位在零点处的调节装置; 用于移动调节装置的致动器装置; 以及用于确定调节装置相对于行驶范围的位置的装置。
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