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1. 发明申请

WO2012094434A1 SYSTEM AND METHOD FOR MAINTAINING A LOW DENSITY GAS ENVIRONMENT IN A DISK DRIVE 审中-公开
标题翻译：用于维护磁盘驱动器中低密度气体环境的系统和方法
公开(公告)号：WO2012094434A1
公开(公告)日：2012-07-12
申请号：PCT/US2012/020241
申请日：2012-01-04
申请人： SCHRECK, Erhard
发明人： SCHRECK, Erhard
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B33/148
摘要： A system and method for decreasing power consumption of hard disk drives through use of an external atmosphere of low density gas, such as helium, is described. An environment container reasonably resistant to diffusion and leakage of helium (container) is erected around an existing hard disk array or server, wherein a helium mixture is pumped into the container. The helium mixture within the container is maintained at a specified concentration via proper tubing and valves which may be manually or automatically controlled. The actual concentration need not be very pure in order to achieve reduced drag over the disks in each of the hard disk drives, thereby achieving reduced power consumption. The environment container is stand alone from the hard disk drives used such that an altered hard disk apparatus is unnecessary.
摘要翻译：描述了通过使用低密度气体（例如氦）的外部气氛来降低硬盘驱动器的功率消耗的系统和方法。在现有的硬盘阵列或服务器周围架设有适合抵抗氦（容器）扩散和泄漏的环境容器，其中将氦气混合物泵送到容器中。容器内的氦气混合物通过可手动或自动控制的适当的管道和阀门保持在指定的浓度。为了实现每个硬盘驱动器中的盘的减少的拖动，实际的浓度不必是非常纯净的，从而实现降低的功耗。环境容器是独立于所使用的硬盘驱动器，使得不需要改变的硬盘设备。

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