Measuring device for detecting a rotation angle in a contactless manner
    21.
    发明授权
    Measuring device for detecting a rotation angle in a contactless manner 失效
    用于以非接触方式检测旋转角度的测量装置

    公开(公告)号:US07042209B2

    公开(公告)日:2006-05-09

    申请号:US10220024

    申请日:2001-02-06

    IPC分类号: G01B7/30

    CPC分类号: G01D5/145

    摘要: A measuring instrument for contactless detection of an angle of rotation comprises a magnetically nonconductive rotor, on which a magnet is disposed, and a stationary magnetically sensitive element for generating a measurement signal. The magnetically sensitive element has two sensitive faces spaced apart by a distance.

    摘要翻译: 用于非接触式检测旋转角度的测量仪器包括磁性非磁性转子,其上设置有磁体,以及用于产生测量信号的静止磁敏元件。 磁敏元件有两个间隔一定距离的敏感面。

    Distance measuring device
    22.
    发明授权
    Distance measuring device 失效
    距离测量装置

    公开(公告)号:US06586928B1

    公开(公告)日:2003-07-01

    申请号:US09913033

    申请日:2001-08-08

    IPC分类号: G01B702

    CPC分类号: G01D5/145 G01B7/023

    摘要: In a travel measuring instrument (10), a magnet (11) which is polarized in the movement direction (R) is disposed against a flux conducting part (12). The flux conducting part (12) has a surface (13), which is inclined and is embodied as oval, which is disposed opposite a magnetic field sensitive element (15) with an air gap (L1). When there is movement, the air gap (L1) changes so that the magnetic field sensitive element (15) generates an output signal proportional or linear to the movement direction R of the component to be monitored.

    摘要翻译: 在旅行测量仪器(10)中,沿着运动方向(R)偏振的磁体(11)抵靠磁通传导部件(12)设置。 通量传导部分(12)具有倾斜并被实施为椭圆形的表面(13),该表面与具有气隙(L1)的磁场敏感元件(15)相对设置。 当存在移动时,气隙(L1)发生变化,使得磁场敏感元件(15)产生与待监视部件的移动方向R成比例或线性的输出信号。