发明名称 |
Rotational inductive accelerometer |
摘要 |
An inductive rotational accelerometer for assisting in servo control of a hard disc drive using a torsional mass-spring system in combination with an inductance sensitive circuit to detect and measure the rotational vibrations imposed on a hard disc drive. The inductive rotational accelerometer includes a frame member coupled to the disc drive, the frame member supporting a pin on which is disposed a rotational mass. The rotational mass supports conductive blocks which with the rotational mass and the frame member provide a path for inductance.
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申请公布号 |
US6318176(B1) |
申请公布日期 |
2001.11.20 |
申请号 |
US20000535026 |
申请日期 |
2000.03.24 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
MCKENZIE LEALON RAY;RATLIFF RYAN TODD;MISSO NIGEL FRANK |
分类号 |
G01P15/08;G01P15/11;(IPC1-7):G01P15/11 |
主分类号 |
G01P15/08 |
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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