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公开(公告)号：US20080093311A1
公开(公告)日：2008-04-24
申请号：US11569289
申请日：2005-05-20
CPC分类号： B01D35/10
摘要： A filter for filtering a fluid comprises an inlet end and an outlet end, a distensible member extending longitudinally of the housing, and a plurality of fibres extending longitudinally of the housing and being secured at the inlet end. When the distensible member is distended, the fibres are compressed to form a graduated filter matrix. An additional filter medium is introduced into the inlet end and becomes trapped in the fibres for further filtration of the fluid.
摘要翻译： 用于过滤流体的过滤器包括入口端和出口端，沿壳体纵向延伸的可扩张构件，以及沿着壳体纵向延伸并在入口端固定的多根纤维。 当膨胀构件膨胀时，纤维被压缩以形成刻度过滤器矩阵。 将另外的过滤介质引入入口端并被捕获在纤维中以进一步过滤流体。
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公开(公告)号：US20100140189A1
公开(公告)日：2010-06-10
申请号：US12294975
申请日：2007-03-30
CPC分类号： B01D35/10
摘要： A fluid filter comprises a filter casing having an inlet end at which a fluid to be filtered is introducible, an and a filtration channel, a plurality of fibres extending longitudinally inside the channel, the fibres being expandable in a direction perpendicular to their length in response to an increase in pressure to create a pinch area between the fibres and an inner surface of the filtration channel.
摘要翻译： 流体过滤器包括过滤器壳体，其具有入口端，待过滤流体可以在其上被引入;过滤通道;多个在通道内纵向延伸的纤维，所述纤维可以在垂直于其长度的方向上被扩张 以增加压力以在纤维和过滤通道的内表面之间产生夹紧区域。
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公开(公告)号：US20080210636A1
公开(公告)日：2008-09-04
申请号：US11569274
申请日：2005-05-20
CPC分类号： B01D35/10
摘要： A fluid filter comprises a filter housing, having an inlet end (202) and an outlet end (204), and a plurality of bundles of fibres (211) extending longitudinally of the housing and being secured at the inlet end. The fibres are charged with an electric or magnetic field to selectively block or allow the passage of particles of a known charge present in the fluid through to the outlet end. To flush the filtered particles out of the filter, the charge imparted to the fibres is reversible to allow the charged particles to flow freely through the filter. The filter can also be used to control the settling characteristics of particles in a fluid.
摘要翻译： 流体过滤器包括具有入口端（202）和出口端（204）的过滤器壳体和沿壳体纵向延伸并且在入口端处被固定的多个纤维束（211）。 纤维带有电场或磁场，以选择性地阻塞或允许存在于流体中的已知电荷的颗粒通过出口端。 为了将过滤的颗粒从过滤器中冲洗出来，赋予纤维的电荷是可逆的，以允许带电粒子自由地流过过滤器。 过滤器也可用于控制流体中颗粒的沉降特性。
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公开(公告)号：US20080121587A1
公开(公告)日：2008-05-29
申请号：US11569302
申请日：2005-05-20
CPC分类号： B01D35/10
摘要： A fluid filter, particularly suitable for high pressure and high volume use, comprises a cylindrical housing (201) having an attachment plate (209) at an inlet end (202) to which is attached a plurality of bundles (303) of fibres (211), with the fibres being left unsecured at their distal end adjacent an outlet (203) of the housing. Between the bundles is provided a balloon (212) which can be distended in order to crush the fibres around the periphery of the housing. In use, a fluid to be filtered is introduced into the inlet end, adjacent to where the fibres are secured. In order to flush the filter the pressure within the balloon is released, and a flushing fluid is passed through the housing in the same direction.
摘要翻译： 特别适用于高压和大体积使用的流体过滤器包括在入口端（202）处具有附接板（209）的圆柱形壳体（201），多个纤维束（211）附接到其上 ），其中纤维在邻近壳体的出口（203）的远端处被保持不固定。 在束之间设置有气囊（212），其可以膨胀以便将纤维围绕壳体的周边挤压。 在使用中，待过滤的流体被引入入口端，邻近纤维被固定。 为了冲洗过滤器，气囊内的压力被释放，并且冲洗流体沿同一方向通过壳体。
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