发明名称 |
DISPOSITIF DE DETERMINATION DE POSITION UTILISANT UN ELEMENT MAGNETORESISTIF |
摘要 |
The device has a magnet (41) projecting a bias magnetic field toward gear-teeth. A magnetic sensor has four magneto resistive unit bridges that are arranged between a rotor (31) and the magnet. A unit performs a multistage differential calculation from the outputs of the bridges and obtains a single differential output. The bridges produce outputs that vary according to a direction of the bias magnetic field. |
申请公布号 |
FR2837279(B1) |
申请公布日期 |
2006.04.07 |
申请号 |
FR20030003235 |
申请日期 |
2003.03.17 |
申请人 |
DENSO CORPORATION |
发明人 |
UENOYAMA HIROFUMI |
分类号 |
G01D5/244;G01D5/245;F02D41/34;F02D45/00;G01D5/14;G01D5/16;G01P3/488 |
主分类号 |
G01D5/244 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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