发明授权
- 专利标题： Magnetic and encapsulation contamination control for disk drives
- 专利标题（中）： 用于磁盘驱动器的磁性和封装污染控制
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申请号： US12324778申请日： 2008-11-26
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公开(公告)号： US08149535B2公开(公告)日： 2012-04-03
- 发明人: Na Li , Yongjun Liang , Shaoyong Liu , Yi Zhao Yao
- 申请人： Na Li , Yongjun Liang , Shaoyong Liu , Yi Zhao Yao
- 申请人地址： NL Amsterdam
- 专利权人： Hitachi Global Storage Technologies, Netherlands B.V.
- 当前专利权人： Hitachi Global Storage Technologies, Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 主分类号： G11B17/02
- IPC分类号： G11B17/02
摘要：
A disk device with disk contamination control having a spindle for rotating at least one disk. A spindle hub located on the spindle. A disk clamp for clamping the at least one disk on the hub. A magnetic clamp seal magnetically and removably attached to the disk clamp wherein the magnetic clamp seal encapsulates disk contaminants between the clamp and the clamp seal. The magnetic clamp seal magnetically collects metallic contaminants within a sealed housing.
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