Invention Grant
US08179632B2 Apparatus and method for reducing particle accumulation in a hard disk drive
失效
用于减少硬盘驱动器中的颗粒积聚的装置和方法
- Patent Title: Apparatus and method for reducing particle accumulation in a hard disk drive
- Patent Title (中): 用于减少硬盘驱动器中的颗粒积聚的装置和方法
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Application No.: US11599235Application Date: 2006-11-13
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Publication No.: US08179632B2Publication Date: 2012-05-15
- Inventor: Yi Zhao Yao , Shaoyong Liu , Masaki Ootsuka , Yuuichi Ootani , Jirou Kaneko
- Applicant: Yi Zhao Yao , Shaoyong Liu , Masaki Ootsuka , Yuuichi Ootani , Jirou Kaneko
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Storage Technologies, Netherlands, B.V.
- Current Assignee: Hitachi Global Storage Technologies, Netherlands, B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: G11B33/14
- IPC: G11B33/14
Abstract:
A disk drive spoiler for reducing particle accumulation in a hard disk drive is provided. The spoiler includes a body portion for directing airflow generated by a rotating disk, the rotating disk comprising a middle diameter and an outer diameter wherein the body portion directs airflow away from the outer diameter of the disk. The spoiler also includes an end portion for directing airflow away from the middle diameter of the disk towards the outer diameter of the disk wherein the body portion comprises a substantially similar width between the middle diameter and the outer diameter.
Public/Granted literature
- US20080112074A1 Apparatus and method for reducing particle accumulation in a hard disk drive Public/Granted day:2008-05-15
Information query
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