Landform monitoring system having pressure sensing devices
    2.
    发明授权
    Landform monitoring system having pressure sensing devices 有权
    地形监测系统具有压力传感装置

    公开(公告)号:US07373828B2

    公开(公告)日:2008-05-20

    申请号:US11706655

    申请日:2007-02-15

    IPC分类号: G01L7/00

    摘要: A landform monitoring system includes a pressure sensing device mounted on a mounting frame, and including a housing unit configured with an accommodating space and having first and second openings in fluid communication with the accommodating space. A pressure sensor is attached to the housing unit, and seals the first opening. A flexible sheet is attached to the housing unit and seals the second opening. A fluid medium is filled fully in the accommodating space. When the sheet deforms as a result of an external pressure acting thereon, a pressure corresponding to the deformation of the sheet is transmitted to the pressure sensor via the fluid medium such that the pressure sensor generates a pressure sensing signal corresponding to the external pressure.

    摘要翻译: 地形监视系统包括安装在安装框架上的压力感测装置,并且包括构造有容纳空间并具有与容纳空间流体连通的第一和第二开口的壳体单元。 压力传感器附接到壳体单元,并且密封第一开口。 柔性片附接到壳体单元并密封第二开口。 流体介质完全填充在容纳空间中。 当片材由于作用于其上的外部压力而变形时,与片材的变形相对应的压力经由流体介质传递到压力传感器,使得压力传感器产生对应于外部压力的压力感测信号。

    Landform monitoring system having pressure sensing devices
    3.
    发明申请
    Landform monitoring system having pressure sensing devices 有权
    地形监测系统具有压力传感装置

    公开(公告)号:US20070289380A1

    公开(公告)日:2007-12-20

    申请号:US11706655

    申请日:2007-02-15

    IPC分类号: G01L7/00 G01P1/02

    摘要: A landform monitoring system includes a pressure sensing device mounted on a mounting frame, and including a housing unit configured with an accommodating space and having first and second openings in fluid communication with the accommodating space. A pressure sensor is attached to the housing unit, and seals the first opening. A flexible sheet is attached to the housing unit and seals the second opening. A fluid medium is filled fully in the accommodating space. When the sheet deforms as a result of an external pressure acting thereon, a pressure corresponding to the deformation of the sheet is transmitted to the pressure sensor via the fluid medium such that the pressure sensor generates a pressure sensing signal corresponding to the external pressure.

    摘要翻译: 地形监视系统包括安装在安装框架上的压力感测装置,并且包括构造有容纳空间并具有与容纳空间流体连通的第一和第二开口的壳体单元。 压力传感器附接到壳体单元,并且密封第一开口。 柔性片附接到壳体单元并密封第二开口。 流体介质完全填充在容纳空间中。 当片材由于作用于其上的外部压力而变形时,与片材的变形相对应的压力经由流体介质传递到压力传感器,使得压力传感器产生对应于外部压力的压力感测信号。