发明名称 |
Position sensor and assembly |
摘要 |
A position sensor assembly including a circular-shaped or rhombus-shaped magnet and at least one magnetic flux density sensor, such as a Hall effect sensor, wherein rotation of the magnet is detected by the at least one sensor. The magnet may be positioned coaxially with the longitudinal axis of a rotor shaft of a motor and provided within a support. A position extraction algorithm may be employed using the output from the sensors to detect the position of the rotor shaft. |
申请公布号 |
US7474090(B2) |
申请公布日期 |
2009.01.06 |
申请号 |
US20070877291 |
申请日期 |
2007.10.23 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
ISLAM MOHAMMAD S.;MIELKE MATTHEW;SEBASTIAN TOMY |
分类号 |
G01B7/30;G01R33/06;H01L43/06 |
主分类号 |
G01B7/30 |
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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