| 发明名称 |
SHAFT-INTEGRATED ANGLE SENSING DEVICE |
| 摘要 |
A sensor arrangement having a rotatable driving shaft extending along a rotation axis and comprising a bore extending from a first end face of the shaft along the rotation axis; a magnet arranged at least partially within the bore and coupled to the driving shaft, the magnet configured to generate a magnetic field within the bore; a sensor element arranged at least partially within the bore, and configured to sense a rotation of the magnetic field in response to rotation of the driving shaft; and a magneto-static shield arranged to surround the magnet and the sensor element, wherein the magneto-static shield is stationary with respect to the driving shaft. |
| 申请公布号 |
US2017052038(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615344997 |
申请日期 |
2016.11.07 |
| 申请人 |
Infineon Technologies AG |
发明人 |
Aichriedler Leo;Slama Peter;Ausserlechner Udo |
| 分类号 |
G01D5/14;G01D5/16 |
主分类号 |
G01D5/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A sensor arrangement, comprising:
a rotatable driving shaft extending along a rotation axis and comprising a bore extending from a first end face of the driving shaft along the rotation axis; a magnet arranged at least partially within the bore and coupled to the driving shaft, the magnet configured to generate a magnetic field within the bore; a sensor element arranged at least partially within the bore, and configured to sense a rotation of the magnetic field in response to rotation of the driving shaft; and a magneto-static shield arranged to surround the magnet and the sensor element, wherein the magneto-static shield is stationary with respect to the driving shaft. |
| 地址 |
Neubiberg DE |
