发明名称 |
Installation of heater into hard disk drive to improve reliability and performance at low temperature |
摘要 |
A hard disk drive that includes a heater to heat an internal cavity of the drive. The disk drive may also have a temperature sensor to sense the temperature of the internal cavity, and a control circuit to control the heater and maintain the disk drive cavity, to be no less than a threshold temperature. The threshold temperature may correspond to a point where the heads of the drive undergo a significant degradation of performance. Maintaining the disk drive cavity temperature at or above the threshold temperature insures that the heads will not degrade due to temperature.
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申请公布号 |
US2003099055(A1) |
申请公布日期 |
2003.05.29 |
申请号 |
US20010001846 |
申请日期 |
2001.11.26 |
申请人 |
KIM WEONWOO;LEE HAE JUNG;LEE SANG Y. |
发明人 |
KIM WEONWOO;LEE HAE JUNG;LEE SANG Y. |
分类号 |
G11B25/04;G11B33/14;(IPC1-7):G11B19/02 |
主分类号 |
G11B25/04 |
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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