发明名称 POSITION AND/OR MOVEMENT SENSOR
摘要 The invention relates to a device for position and/or movement and/or speed measurement (1), comprising a magnet (2) and a sensor (3) for detecting the magnetic field strength. The magnet (2) and/or the sensor (3) cooperate with a moving element (4), wherein a relative movement between the sensor (3) and the magnet (2) may be brought about by the moving element (4). The magnet (2) generates an essentially dipole magnetic field (5). The sensor (3) measures the components of the magnetic field (5) in three linear independent spatial directions (6) in the sensor (3) at the same place (7). The movement and/or position and/or speed of the moving element (4) can thus be determined from the magnetic field strengths detected by the sensor (3).
申请公布号 WO2008141619(A1) 申请公布日期 2008.11.27
申请号 WO2008DE00829 申请日期 2008.05.20
申请人 MARQUARDT GMBH;ALLMENDINGER, FRANK;WEISSER, DIETMAR;BINDER, EBERHARD;PREISSER, DIETMAR;WITTIG, BERND 发明人 ALLMENDINGER, FRANK;WEISSER, DIETMAR;BINDER, EBERHARD;PREISSER, DIETMAR;WITTIG, BERND
分类号 G01D5/14 主分类号 G01D5/14
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