发明名称 |
Marked hub for sensing motor speed |
摘要 |
A motor hub is disclosed. The motor hub comprises a housing for a motor. The housing is rotatable around an axis of rotation of the motor. The motor hub also has marks arranged on a surface of the housing, and spaces between the marks. The marks and spaces form a pattern readable for sensing a rotational speed of the motor.
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申请公布号 |
US2006022532(A1) |
申请公布日期 |
2006.02.02 |
申请号 |
US20040903088 |
申请日期 |
2004.07.30 |
申请人 |
VAN BROCKLIN ANDREW L;KOEGLER JOHN M;DEVOS JOHN A |
发明人 |
VAN BROCKLIN ANDREW L.;KOEGLER JOHN M.;DEVOS JOHN A. |
分类号 |
G05B19/40 |
主分类号 |
G05B19/40 |
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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