发明名称 ANGLE SENSOR AND METHOD FOR DETERMINING AN ANGLE BETWEEN A SENSOR SYSTEM AND A MAGNETIC FIELD
摘要 An angle sensor for determining an angle between a sensor system and a magnetic field has a magnet which generates the magnetic field and is adjustable in different rotational positions relative to the sensor system with regard to a rotation axis. The sensor system has a first magnetic field sensor for detecting a first magnetic field component oriented transversely to the rotation axis and a second magnetic field sensor for detecting a second magnetic field component, which is situated transversely to a plane extending from the rotation axis and the first magnetic field component. A third magnetic field sensor of the sensor system detects a third magnetic field component, which is oriented in the direction of the rotation axis. To adjust the position of the sensor system relative to the rotation axis of the magnetic field, the sensor system is positioned relative to the magnet in such a way that the third magnetic field component is largely independent of the rotational position.
申请公布号 US2011187351(A1) 申请公布日期 2011.08.04
申请号 US201113019772 申请日期 2011.02.02
申请人 HUNGER NORBERT 发明人 HUNGER NORBERT
分类号 G01B7/30 主分类号 G01B7/30
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