Invention Grant
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
- Patent Title: Disk drive having a stationary plate facing a disk and with a recirculation filter coupled to grooves in the stationary plate
- Patent Title (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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Application No.: US13099355Application Date: 2011-05-02
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Publication No.: US08228631B1Publication Date: 2012-07-24
- Inventor: Alex Y. Tsay , Chunjer C. Cheng , Lin Yang , Jin Hui Ou-Yang
- Applicant: Alex Y. Tsay , Chunjer C. Cheng , Lin Yang , Jin Hui Ou-Yang
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Main IPC: G11B33/14
- IPC: G11B33/14
Abstract:
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.
Information query
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