发明名称 |
Sensor adjusting magnetic field |
摘要 |
A magnetic assembly apparatus and method for optimizing the magnetic field characteristics generated by the magnetic assembly used in active speed sensors. The magnetic assembly comprising a plurality of pole pieces inserted within a tubular magnet. By optimizing the geometry of the magnetic assembly, the region of usable magnetic field is altered to accommodate the switching characteristics of a given magnetic sensing device allowing the use of low cost sensing devices.
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申请公布号 |
US2004130314(A1) |
申请公布日期 |
2004.07.08 |
申请号 |
US20030663564 |
申请日期 |
2003.09.16 |
申请人 |
SIEMENS VDO AUTOMOTIVE CORP |
发明人 |
BOSSOLI JON W;MORRISON ALAN S |
分类号 |
G01D5/14;G01P3/488;(IPC1-7):G01P3/48;G01B7/30 |
主分类号 |
G01D5/14 |
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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