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    Fluid treatment elements adapted for cross flow treatment
    3.
    发明授权
    Fluid treatment elements adapted for cross flow treatment 失效
    适用于交叉流处理的流体处理元件

    公开(公告)号：US06702941B1

    公开(公告)日：2004-03-09

    申请号：US09786724

    申请日：2001-07-05

    申请人： Tanweer Haq ,  John D. Miller ,  Stephen A. Geibel ,  James Acquaviva

    发明人： Tanweer Haq ,  John D. Miller ,  Stephen A. Geibel ,  James Acquaviva

    IPC分类号： B01D2500

    CPC分类号： B01D46/522 ,  B01D46/0013 ,  B01D46/005 ,  B01D46/2411 ,  B01D53/78

    摘要： A fluid treatment element is adapted for cross flow filtration which includes a fluid treatment pack having first and second lengthwise ends, a fluid treatment layer that may be pleated, a first mesh layer disposed on a first side of the fluid treatment layer and a second mesh layer disposed on the second side of the treatment layer, the element defining a flow path for a process fluid to be treated passing in a lengthwise direction of the fluid treatment element inside the first mesh layer and a flow path for permeate passing through the second mesh layer. The first mesh layer may open onto the first lengthwise end with the second mesh layer including sealant at the first lengthwise end such that fluid can flow through the first lengthwise end into the first mesh layer but not into the second mesh layer. The element may include a core having a blind region in which fluid cannot pass therethrough and at least one regions where fluid can pass through the core.

    摘要翻译： 流体处理元件适用于交叉流过滤，其包括具有第一和第二纵向端部的流体处理包装，可以打褶的流体处理层，设置在流体处理层的第一侧上的第一网格层和设置在流体处理层的第一侧上的第二网格 所述元件设置在所述处理层的第二侧上，所述元件限定用于待处理的处理流体的流动路径，所述流动路径在所述第一网格层内部的所述流体处理元件的长度方向上通过，并且所述渗透物流过所述第二网格 层。 第一网眼层可以在第一纵向端部开口，第二网眼层在第一纵向端部包括密封剂，使得流体可以通过第一纵向端部流入第一网格层而不流入第二网格层。 元件可以包括具有其中流体不能通过的盲区的芯，以及流体可以穿过芯的至少一个区域。

    Filtering arrangement including a non-reentrant shape
    7.
    发明授权
    Filtering arrangement including a non-reentrant shape 失效
    过滤布置包括非凹陷形状

    公开(公告)号：US5510026A

    公开(公告)日：1996-04-23

    申请号：US408191

    申请日：1995-03-22

    申请人： Stephen A. Geibel ,  Scott D. Hopkins ,  William L. Murphy ,  John D. Miller

    发明人： Stephen A. Geibel ,  Scott D. Hopkins ,  William L. Murphy ,  John D. Miller

    IPC分类号： B01D27/00 ,  B01D27/08

    CPC分类号： B01D27/005

    摘要： The disclosure describes a filter arrangement comprising a fitting and a filter assembly. The filter assembly includes an end tap and the end cap has a wall defining a bore. The fitting and the wall of the bore are fitted to one another by thermal expansion and contraction under elastic stress. At least one of the fitting and the wall of the bore has a non-reentrant shape shaped to resist longitudinal movement on the fitting within the bore and longitudinally secure and seal the filter assembly to the fitting.

    摘要翻译： 本公开描述了一种包括配件和过滤器组件的过滤器装置。 过滤器组件包括端部抽头，并且端盖具有限定孔的壁。 孔的配合和壁通过弹性应力下的热膨胀和收缩彼此配合。 孔的配件和壁中的至少一个具有不可凹入的形状，其形状可抵抗孔内的配件的纵向运动，并且将过滤器组件纵向固定并密封到配件。

    Coalescing filter for removal of liquid aerosols from gaseous streams
    9.
    发明授权
    Coalescing filter for removal of liquid aerosols from gaseous streams 失效
    用于从气流中除去液态气溶胶的聚结过滤器

    公开(公告)号：US4759782A

    公开(公告)日：1988-07-26

    申请号：US62516

    申请日：1987-06-16

    申请人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    发明人： John D. Miller ,  Evan E. Koslow ,  Kenneth M. Williamson

    IPC分类号： B01D39/16 ,  B01D39/20 ,  B01D46/24 ,  B01D50/00

    CPC分类号： B01D39/1623 ,  B01D39/2017 ,  B01D46/2411 ,  Y10S210/05 ,  Y10S55/25

    摘要： A coalescing filter capable of removing liquid aerosols (such as water and oil) from gaseous streams with high efficiency. The filter comprises three layers, (a) an intermediate fibrous layer having a pore size of from about 1.25(t) to about 2(t), where t is the dynamic film thickness of the aerosol in the gaseous stream, the fibers of the intermediate fibrous layer having diameters ranging from about 0.1 to about 20 micrometers, (b) a fibrous layer upstream of the intermediate layer having a pore size greater than the intermediate layer, and (c) a downstream fibrous layer having a pore size greater than the intermediate layer and wherein the critical surface energy of each layer of the filter is less than the surface tension of the liquid making up the aerosol.

    摘要翻译： 能够高效地从气态物流中除去液态气溶胶（如水和油）的聚结过滤器。 过滤器包括三层，（a）具有约1.25（t）至约2（t）的孔径的中间纤维层，其中t是气流中气溶胶的动态膜厚度， 直径为约0.1至约20微米的中间纤维层，（b）具有大于中间层的孔径的中间层上游的纤维层，（c）具有大于中间层的孔径的下游纤维层 中间层，并且其中过滤器的每层的临界表面能小于构成气溶胶的液体的表面张力。