| 发明名称 |
Head suspension for disk-based data storage apparatus |
| 摘要 |
<p>A head suspension (20) for maintaining a gap between a read-write head (30) and a data storage disk (10) comprises a heater (190) for heating gas in the gap; and a sensor (90-140) for generating an output indicative of the thickness of the gap. The sensor (190) generates the output in dependence on thermal conductance across the gap. <IMAGE></p> |
| 申请公布号 |
EP1176590(A2) |
申请公布日期 |
2002.01.30 |
| 申请号 |
EP20010114290 |
申请日期 |
2001.06.13 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BINNIG, GERD K.;HAEBERLE, WALTER;VETTIGER, PETER |
| 分类号 |
G11B5/60;G11B21/21;(IPC1-7):G11B21/21 |
主分类号 |
G11B5/60 |
| 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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