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2 条记录 (耗时 0.009 秒)

    WINKELSENSOR
    2.
    发明公开
    WINKELSENSOR 有权
    角度传感器

    公开(公告)号：EP2449346A2

    公开(公告)日：2012-05-09

    申请号：EP10731488.2

    申请日：2010-06-28

    申请人： Leopold Kostal GmbH & Co. KG

    发明人： DEITMERG, Martin ,  HIRSCHFELD, Klaus ,  RUTKOWSKI, Marco ,  VOM HEDT, Bernd ,  GARNEYER, Stefan ,  KOBER, Sven ,  SCHIRP, Christian ,  HASSELMANN,Holger ,  MAIER, Oliver ,  SCHRÖDER, Stefan

    IPC分类号： G01D5/245

    CPC分类号： G01D5/245 ,  B62D15/0215 ,  B62D15/0245

    摘要： The invention relates to an angle sensor for determining the absolute rotational angle of a shaft for a plurality of rotations having at least one sensor wheel and a sensor associated to the sensor wheel for determining the number of rotations of the shaft (outer sensor) and having a further sensor wheel, comprising a coding arranged in the circumferential direction, from which a further sensor detects a relative angle position within a rotation of the shaft (inner sensor), wherein the absolute rotational angle of the shaft can be determined from the measurement values of the inner sensor and outer sensor, wherein the further sensor wheel comprises measurement sectors arranged next to each other in the circumferential direction, wherein the further sensor determines the relative angle position of the shaft in relation to a measurement sector, and wherein the measurement sector currently detected by the further sensor can be determined by the outer sensor.