发明名称 |
Disk drive air filter assembly |
摘要 |
A cartridge filter for an enclosed magnetic disk drive is disclosed which includes a dual media drum type filter element in a recirculating filter assembly that surrounds the breather filter and delivers air from the periphery of the disk stack to the axial entry of the ventilated disk spindle assembly. The cartridge provides an extended media surface within a compact space for frequent cycling of the enclosed air volume through the filter.
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申请公布号 |
US4633349(A) |
申请公布日期 |
1986.12.30 |
申请号 |
US19840633752 |
申请日期 |
1984.07.23 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BECK, JOHN L.;GOOD, DANIEL L.;STACER, DANIEL R. |
分类号 |
G11B23/03;G11B33/14;(IPC1-7):G11B17/02;G11B17/32;B01D39/08;B01D50/00 |
主分类号 |
G11B23/03 |
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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