发明名称 |
Disk drive including a filter component with coarse and fine sections |
摘要 |
There is provided a disk drive including a disk drive base, a disk rotatably coupled to the disk drive base, and a spindle motor attached to the disk drive base and configured to support the disk for rotating the disk with respect to the disk drive base. The disk drive further includes a filter component. The filter component includes a filter housing coupled to the disk drive base, and a filter element disposed within the filter housing for filtering disk rotation induced airflow. The filter element includes a coarse section and a fine section. The coarse section has a porosity greater than a porosity of the fine section.
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申请公布号 |
US7280311(B1) |
申请公布日期 |
2007.10.09 |
申请号 |
US20040769312 |
申请日期 |
2004.01.31 |
申请人 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
发明人 |
OU-YANG JIN HUI;CHOY MICHAEL G.;LIN JEN-TAI;KU CHIAO-PING R.;YANG LIN;GRIFFEN GARY C. |
分类号 |
G11B33/14 |
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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