发明名称 |
Stabilized rotation of flexible disk files |
摘要 |
A stack of co-rotating flexible record storage disks is stabilized by maintaining mass flow of stabilizing air within a predetermined range. In a preferred form, mass flow is maintained by sensing both barometric and thermal changes and adjusting the mass flow of the stabilizing air in accordance with such sensed parameters.
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申请公布号 |
US4208678(A) |
申请公布日期 |
1980.06.17 |
申请号 |
US19780947389 |
申请日期 |
1978.10.02 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP |
发明人 |
LAMAN, WILLIAM H |
分类号 |
G11B33/14;G11B17/02;G11B17/32;G11B17/34;(IPC1-7):G11B17/00 |
主分类号 |
G11B33/14 |
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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