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1. 发明授权

US07619852B2 Ground post in data storage device 有权
标题翻译：数据存储设备中的接地柱
公开(公告)号：US07619852B2
公开(公告)日：2009-11-17
申请号：US11212305
申请日：2005-08-26
申请人： Pei Koh Lee , Natarajan Annamalai , Mo Xu , Boon Seng Ong , Lai Kein Chang
发明人： Pei Koh Lee , Natarajan Annamalai , Mo Xu , Boon Seng Ong , Lai Kein Chang
IPC分类号： G11B17/00
CPC分类号： G11B33/12
摘要： In general, the invention is directed to apparatus that provides one or more low-impedance paths to ground in a data storage device, such as a disc drive, through one or more conductive posts. When a shield, circuit board and base of the data storage device are fastened to one another, the conductive posts are driven into contact with a ground contact on the circuit board or the shield or both.
摘要翻译：通常，本发明涉及通过一个或多个导电柱在数据存储装置（例如盘驱动器）中提供一个或多个低阻抗路径的装置。当数据存储装置的屏蔽，电路板和底座相互紧固时，导电柱被驱动与电路板或屏蔽件上的接地触点或两者接触。

2. 发明授权

US06542330B1 Disc clamp for improved disc stack balance 失效
标题翻译：盘式夹具，用于改进光盘堆叠平衡
公开(公告)号：US06542330B1
公开(公告)日：2003-04-01
申请号：US09607348
申请日：2000-06-30
申请人： Chi Siang Victor Choo , Boon Seng Ong , Poh Lye Lim , Niroot Jierapipatanakul
发明人： Chi Siang Victor Choo , Boon Seng Ong , Poh Lye Lim , Niroot Jierapipatanakul
IPC分类号： G11B17022
CPC分类号： G11B17/038
摘要： A disc clamp for a disc drive used to secure a disc stack in position when the disc is mounted to a hub. The disc clamp is annular with a central opening and has three tabs. The three equidistantly spaced tabs extend radially inward from the circumferential edge of the central opening. The disc clamp is resiliently flexible and has a continuous annular disc contact region adjacent to an outer circumferential edge. The disc clamp also has at least three screw openings each for receiving a screw fastener to fasten the disc clamp to the hub in the clamping position. The disc clamp resiliently flexes in the clamping position to cause the annular disc contact region to bear against the surface of the outermost stacked disc to clamp the disc stack against radial and axial movement.
摘要翻译：用于盘式驱动器的盘夹，用于在将盘安装到轮毂时将盘叠固定在适当的位置。圆盘夹具是具有中心开口的环形，并具有三个凸片。三个等距间隔的突片从中心开口的圆周边缘径向向内延伸。盘夹具是弹性柔性的并且具有与外圆周边缘相邻的连续环形盘接触区域。盘夹具还具有至少三个螺钉孔，每个螺钉孔用于接收螺钉紧固件，以在夹紧位置将盘夹紧件紧固到轮毂。盘夹在弹性地弯曲在夹紧位置以使得环形盘接触区域抵靠最外面堆叠的盘的表面以夹紧盘堆抵抗径向和轴向运动。

3. 发明授权

US07016147B2 Disk clamp balancing in a disc stack assembly 失效
标题翻译：磁盘夹组件中的磁盘夹平衡
公开(公告)号：US07016147B2
公开(公告)日：2006-03-21
申请号：US10180214
申请日：2002-06-26
申请人： Victor Chi Siang Choo , PohLye Lim , Boon Seng Ong
发明人： Victor Chi Siang Choo , PohLye Lim , Boon Seng Ong
IPC分类号： G11B17/022 , G11B23/03
CPC分类号： G11B17/0287 , G11B25/043 , G11B33/08
摘要： An apparatus and method for balancing a disc stack assembly of a disc drive where a clamp is used as a counter-balance as well as for securing a disc to the disc stack assembly. The clamp and spindle motor are configured for positive engagement and alignment with the use of a minimal number of parts. The clamp includes a cavity through which a protrusion or a shaft of the spindle motor hub may extend. The clamp may be further secured in a desired orientation by the use of a single fastener.
摘要翻译：一种用于平衡盘驱动器的盘堆组件的装置和方法，其中夹具用作平衡装置以及用于将盘固定到盘堆组件。夹具和主轴电机配置为使用最少数量的零件进行正接合和对准。夹具包括一个空腔，主轴电动机毂的突起或轴可以延伸通过该腔。夹具可以通过使用单个紧固件进一步固定在期望的方位。

4. 发明授权

US06940687B2 Rigid housing member for a data storage device with integrated contaminant adsorbent filter 失效
标题翻译：具有集成污染物吸附剂过滤器的数据存储设备的刚性外壳构件
公开(公告)号：US06940687B2
公开(公告)日：2005-09-06
申请号：US10306597
申请日：2002-11-27
申请人： Yiren Hong , Pohlye Lim , Niroot Jierapipatanakul , Boon Seng Ong
发明人： Yiren Hong , Pohlye Lim , Niroot Jierapipatanakul , Boon Seng Ong
IPC分类号： G11B33/14
CPC分类号： G11B33/146
摘要： Method and apparatus for protecting a data storage device from fluid-borne contaminants. The device includes a housing in which a rotatable disc is disposed. The housing is formed from first and second rigid housing members. The first housing member is provided with an exterior filter support surface, an opposing interior surface and at least one filter access aperture. A contaminant adsorbent filter is placed on the exterior filter support surface, and a seal is applied to the first housing member to encapsulate the filter. During subsequent rotation of the disc, fluidic currents pass across the interior surface, through the at least one filter access aperture and to the adsorbent filter. Preferably, the filter is installed after the first and second housing members are mated. The filter support surface is preferably formed as part of a recess in the first housing member which projects into the housing.
摘要翻译：用于保护数据存储装置免受流体传播的污染物的方法和装置。该装置包括其中设置有可旋转盘的壳体。壳体由第一和第二刚性壳体构件形成。第一壳体构件设置有外部过滤器支撑表面，相对的内表面和至少一个过滤器进入孔。将污染吸附剂过滤器放置在外部过滤器支撑表面上，并且将密封件施加到第一壳体构件以封装过滤器。在盘的随后旋转期间，流体流通过内表面，穿过至少一个过滤器进入孔和吸附过滤器。优选地，在第一和第二壳体构件配合之后安装过滤器。过滤器支撑表面优选地形成为突出到壳体中的第一壳体构件中的凹部的一部分。

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