发明名称 |
Intelligent speed monitoring auto retract system |
摘要 |
A system for hardware intelligent speed monitoring and auto-retract is disclosed. The system contains a monitoring device that monitors the TACH (Tachometer) output of motor driver. The device provides a trigger to the signal processor and a retract mechanism to retract the actuator when the spindle motor speed is unexpectedly much higher or lower than normal speed. The system DSP (Digital Signal Processor) is unaware of such occurrence.
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申请公布号 |
US6636374(B1) |
申请公布日期 |
2003.10.21 |
申请号 |
US20000556887 |
申请日期 |
2000.04.19 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
GOH BAN HOK;GOH NAN LING;PANG TZE MING JIMMY;GAN KAH LIANG;CHANG LAIKEIN JAMES |
分类号 |
G11B5/54;G11B19/20;G11B21/12;(IPC1-7):G11B21/02 |
主分类号 |
G11B5/54 |
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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