发明授权
US08228631B1 Disk drive having a stationary plate facing a disk and with a recirculation filter coupled to grooves in the stationary plate
有权
磁盘驱动器具有面向盘的固定板和与固定板中的凹槽相耦合的再循环过滤器
- 专利标题： Disk drive having a stationary plate facing a disk and with a recirculation filter coupled to grooves in the stationary plate
- 专利标题（中）： 磁盘驱动器具有面向盘的固定板和与固定板中的凹槽相耦合的再循环过滤器
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申请号： US13099355申请日： 2011-05-02
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公开(公告)号： US08228631B1公开(公告)日： 2012-07-24
- 发明人: Alex Y. Tsay , Chunjer C. Cheng , Lin Yang , Jin Hui Ou-Yang
- 申请人： Alex Y. Tsay , Chunjer C. Cheng , Lin Yang , Jin Hui Ou-Yang
- 申请人地址： US CA Irvine
- 专利权人： Western Digital Technologies, Inc.
- 当前专利权人： Western Digital Technologies, Inc.
- 当前专利权人地址： US CA Irvine
- 主分类号： G11B33/14
- IPC分类号： G11B33/14
摘要：
A novel disk drive includes a disk and a spindle motor to which the disk is attached to rotate about an axis of rotation. The disk drive also includes a stationary plate facing and disposed over the disk, wherein the stationary plate includes a plurality of grooves through which rotation-induced air flows from an inlet end to an outlet end. The disk drive also includes a recirculation filter coupled to and immediately adjacent said outlet end of said plurality of grooves.