发明名称 |
Air flow control device and method for multi-disc stack |
摘要 |
An air flow control device for reducing turbulence on a rotating multi-disc stack. Air flow control device includes a first air dam having cavities formed by a series of alternating plate sections forming gaps therebetween adjacent plates. Gaps define cavities capable of receiving discs when disc stack is rotating. A method for writing data onto an annular writeable surface of a plurality of discs including the steps of mounting the plurality of discs into a coaxial stack, extending one or more dam plates each between a consecutive pair of the plurality of discs and adjacent at least a selected one of the writeable surfaces; and writing data onto the selected surface while a first one of the dam plates overlaps enough of the selected surface so that the first dam plate limits a windage-induced error in the written data.
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申请公布号 |
US2002181148(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020040215 |
申请日期 |
2002.01.02 |
申请人 |
DAHLENBURG RODNEY DALE;TOFFLE MARK AUGUST;WEICHELT BRENT MELVIN |
发明人 |
DAHLENBURG RODNEY DALE;TOFFLE MARK AUGUST;WEICHELT BRENT MELVIN |
分类号 |
G11B5/60;G11B25/04;G11B33/08;(IPC1-7):G11B17/02 |
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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