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公开(公告)号：US08585793B2
公开(公告)日：2013-11-19
申请号：US12892413
申请日：2010-09-28
IPC分类号： B01D46/00
CPC分类号： B01D39/1623 , G11B33/146
摘要： An improved disk drive recirculation filter is provided. The filter comprises a fibrous layer disposed between two polymeric scrim or support layers. The scrim layers have a bond through their thickness, the bond forming a plurality of closed cells, such that the span on the unbonded area between the bonds is less than a critical fiber length dimension desired to be contained.
摘要翻译： 提供了一种改进的磁盘驱动器再循环过滤器。 过滤器包括设置在两个聚合物稀松布或支撑层之间的纤维层。 稀松布层通过它们的厚度具有粘结，该键形成多个闭孔，使得键之间的未结合区域上的跨度小于期望包含的临界纤维长度尺寸。
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公开(公告)号：US20120073253A1
公开(公告)日：2012-03-29
申请号：US12892413
申请日：2010-09-28
CPC分类号： B01D39/1623 , G11B33/146
摘要： An improved disk drive recirculation filter is provided. The filter comprises a fibrous layer disposed between two polymeric scrim or support layers. The scrim layers have a bond through their thickness, the bond forming a plurality of closed cells, such that the span on the unbonded area between the bonds is less than a critical fiber length dimension desired to be contained.
摘要翻译： 提供了一种改进的磁盘驱动器再循环过滤器。 过滤器包括设置在两个聚合物稀松布或支撑层之间的纤维层。 稀松布层通过它们的厚度具有粘结，该键形成多个闭孔，使得键之间的未结合区域上的跨度小于期望包含的临界纤维长度尺寸。
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公开(公告)号：US5319808A
公开(公告)日：1994-06-14
申请号：US890830
申请日：1992-06-01
摘要： An impact absorbing protective cap includes a rigid shell which fits on the head of the wearer. The shell is generally hemispherical in shape and terminates in a peripheral edge which defines an open space. An attenuator band is mounted to the inner surface of the shell generally at the peripheral edge for distributing lateral impact forces striking the outer surface of the shell. The attenuator band is made of flexible hard material and is in corrugated form with a series of undulations alternately disposed toward and away from the inner surface of the shell.
摘要翻译： 冲击吸收保护帽包括适合佩戴者头部的刚性外壳。 外壳通常是半球形的，并且终止于限定开放空间的外围边缘。 衰减器带通常在外围边缘处安装到壳体的内表面，用于分布冲击外壳的外表面的横向冲击力。 衰减器带由柔性硬质材料制成，呈波纹状，并具有一系列朝向和远离壳体内表面交替设置的起伏。
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