发明名称 DEVICE COMPRISING A TORQUE SENSOR AND A ROTATION ANGLE SENSOR
摘要 The invention relates to a device, in particular for a motor vehicle, comprising a torque sensor (1) for determining a torque of a steering shaft and a rotation angle sensor (2) for determining a rotation angle of the steering shaft, wherein the torque sensor (1) operates with the aid of a magnetic field, and the rotation angle sensor (2) comprises a permanent magnet (4) and a magnetic field detector (3, 3a, 3b), wherein the magnetic field detector (3, 3a, 3b) is designed to detect the direction of a magnetic field, and the torque sensor (1) and the rotation angle sensor (2) are disposed adjacent to one another, and wherein a shielding device (12) for magnetic fields is disposed between the torque sensor (1) and the rotation angle sensor (2) and/or the permanent magnet (4) of the rotation angle sensor (2) is designed to be double-pole axially with a main axis (H).
申请公布号 EP2603774(A1) 申请公布日期 2013.06.19
申请号 EP20110752133 申请日期 2011.08.03
申请人 VALEO SCHALTER UND SENSOREN GMBH 发明人 FROEHLICH, EKKEHART;RUETZ, CHRISTIAN;SCHOEPE, ROMAN;JEREMS, FRANK;HADOBAS-ROESSEL, KATALIN
分类号 G01D5/14;B62D6/10;B62D15/02;G01D5/16;G01D21/02;G01L3/10;G01L5/22;G01R33/038 主分类号 G01D5/14
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