发明授权
US07345845B2 Fluid damping structure for hard disk drives and vibration sensitive electronic devices
有权
用于硬盘驱动器和振动敏感电子设备的流体阻尼结构
- 专利标题： Fluid damping structure for hard disk drives and vibration sensitive electronic devices
- 专利标题（中）： 用于硬盘驱动器和振动敏感电子设备的流体阻尼结构
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申请号： US10956903申请日： 2004-09-30
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公开(公告)号： US07345845B2公开(公告)日： 2008-03-18
- 发明人: Norbert A. Feliss , Karl Arthur Flechsig , Donald Ray Gillis , Sylvia Lui Lee
- 申请人： Norbert A. Feliss , Karl Arthur Flechsig , Donald Ray Gillis , Sylvia Lui Lee
- 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
- 代理机构： Lorimer Labs
- 代理商 D'Arcy H. Lorimer
- 主分类号： G11B33/02
- IPC分类号： G11B33/02 ; G06F1/16
摘要：
A shock and vibration resistant hard disk drive has a plurality of fluid damping isolation devices disposed between the drive and a supporting frame. The isolation devices are capsules containing either gasses or liquids enclosed in a flexible membrane. Variation of fluid properties such as density, viscosity, and pressure allow for custom tuning of the vibration and shock performance.
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