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    • 45. 发明授权
    • Angle sensor
    • 角度传感器
    • US06576889B2
    • 2003-06-10
    • US09894694
    • 2001-06-28
    • Uwe BorgmannDirk Schmidt
    • Uwe BorgmannDirk Schmidt
    • G01D534
    • B62D15/02G01D5/34715
    • An angle sensor with a fixed stator and a rotor rotating about an axis of rotation in which the stator has optical sensor elements being aligned in a plane vertical to the axis of rotation on a circular line in the perimeter direction concentric to the axis of rotation and being distributed across a range of perimeter angle. The sensor sensor elements cooperate with the rotor coding. The angle sensor solves the technical problem of ensuring that mechanical tolerances will not adversely impact operation of the sensor. This problem is solved in that the longitudinal axes of the sensor elements are not aligned radial to the circle line on which these units are positioned in the perimeter direction, but rather are aligned parallel to each other.
    • 具有固定定子和转子的转子的角度传感器,其中所述定子具有光学传感器元件,所述转子在垂直于所述旋转轴线的平面中在周向上与所述旋转轴线同心的圆周方向上对准, 分布在一定范围内的周角。 传感器传感器元件与转子编码协调。 角度传感器解决了确保机械公差不会对传感器的操作产生不利影响的技术问题。 解决这个问题的原因在于传感器元件的纵向轴线不与这些单元在周边方向上定位的圆线对准,而是彼此平行对准。