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    Apparatus, system, and method for multistage water separation
    1.
    发明申请
    Apparatus, system, and method for multistage water separation 有权
    多级水分离装置，系统和方法

    公开(公告)号：US20070039865A1

    公开(公告)日：2007-02-22

    申请号：US11204302

    申请日：2005-08-15

    申请人： Zemin Jiang ,  Ted Loftis ,  Mark Johnson ,  Barry Verdegan

    发明人： Zemin Jiang ,  Ted Loftis ,  Mark Johnson ,  Barry Verdegan

    IPC分类号： C02F9/00

    CPC分类号： B01D36/003 ,  Y10S210/05

    摘要： An apparatus, system, and method are disclosed for multistage water separation. A first separation layer separates water droplets from a fuel flow by repelling the first water droplets. A coalescing layer may coalesce fine water droplets in the fuel flow. In one embodiment, a centrifugal separator directs the fuel flow tangentially to a filter wall and the centrifugal force of the fuel flow directed tangentially along the filter wall biases water droplets from the fuel flow. A second separation layer separates second water droplets from the fuel flow.

    摘要翻译： 公开了用于多级水分离的装置，系统和方法。 第一分离层通过排斥第一水滴将水滴与燃料流分开。 聚结层可以在燃料流中聚集细小的水滴。 在一个实施例中，离心分离器将燃料流切向地引导到过滤器壁，并且沿着过滤器壁切向地引导的燃料流的离心力偏压来自燃料流的水滴。 第二分离层将第二水滴与燃料流分开。

    Filter cartridge with snap fit connection
    7.
    发明授权
    Filter cartridge with snap fit connection 有权
    滤芯与卡扣连接

    公开(公告)号：US07857974B2

    公开(公告)日：2010-12-28

    申请号：US11851180

    申请日：2007-09-06

    申请人： Zemin Jiang

    发明人： Zemin Jiang

    IPC分类号： B01D27/14 ,  B01D35/00 ,  B01D35/30 ,  B01D27/00

    CPC分类号： B01D35/153 ,  B01D29/21 ,  B01D29/58 ,  B01D36/003 ,  B01D2201/298 ,  B01D2201/316 ,  B01D2201/4084

    摘要： A filter cartridge for use in filtering fluids, for example fuel, lubrication, hydraulic and other liquids, as well as air. The filter cartridge is a filter-in-filter design with an inner filter and an outer filter. The inner filter and the outer filter, for example the bottom end plates thereof, are connected to each other via a snap fit connection mechanism. During manufacture, the inner filter can be inserted into the outer filter, with the snap fit connection mechanism retaining the inner filter in the outer filter.

    摘要翻译： 用于过滤流体的滤筒，例如燃料，润滑，液压和其它液体，以及空气。 过滤器滤芯是一种过滤器滤芯，内置过滤器和外部过滤器。 内部过滤器和外部过滤器（例如其底端板）通过卡扣配合连接机构彼此连接。 在制造过程中，内部过滤器可以插入外部过滤器中，卡扣式连接机构将内部过滤器保持在外部过滤器中。

    Liquid additive slow-release apparatus driven by a filter pressure gradient
    8.
    发明授权
    Liquid additive slow-release apparatus driven by a filter pressure gradient 有权
    由过滤器压力梯度驱动的液体添加剂缓释装置

    公开(公告)号：US07153422B2

    公开(公告)日：2006-12-26

    申请号：US10956408

    申请日：2004-09-30

    申请人： Peter K. Herman ,  Harold R. Martin ,  Ismail C. Bagci ,  Abby True-Dahl ,  Scott Towsley ,  Zemin Jiang

    发明人： Peter K. Herman ,  Harold R. Martin ,  Ismail C. Bagci ,  Abby True-Dahl ,  Scott Towsley ,  Zemin Jiang

    IPC分类号： B01D27/04

    CPC分类号： F02M25/00 ,  B01D27/00 ,  B01D37/025 ,  F02M37/22

    摘要： The present invention provides a filter assembly containing a filter element and a container as a depot for a liquid additive. The container can include an inlet and an outlet, which are configured to allow a liquid to flow into the container mix with the contained additive and then flow out into the system. It has been observed that a liquid flowing through a filter assembly exhibits a pressure gradient within the filter. Consequently, the inlets and outlets to the container can be positioned to take advantage of the pressure gradient to enhance the addition of the additive to the liquid in the filter assembly.

    摘要翻译： 本发明提供了一种过滤器组件，其包含过滤元件和作为液体添加剂的储存器的容器。 容器可以包括入口和出口，其构造成允许液体与所含添加剂一起流入容器混合物，然后流出到系统中。 已经观察到，流过过滤器组件的液体在过滤器内呈现压力梯度。 因此，容器的入口和出口可以被定位以利用压力梯度来增强添加剂添加到过滤器组件中的液体。

    Fuel-water separator unit with parallel flow
    9.
    发明授权
    Fuel-water separator unit with parallel flow 失效
    具有平行流动的燃油分离器

    公开(公告)号：US06939464B1

    公开(公告)日：2005-09-06

    申请号：US10315391

    申请日：2002-12-10

    申请人： Zemin Jiang ,  John Clevenger

    发明人： Zemin Jiang ,  John Clevenger

    IPC分类号： B01D29/21 ,  B01D36/00 ,  B01D27/00 ,  B01D27/08 ,  B01D35/00 ,  B01D35/30 ,  B01D35/18

    CPC分类号： B01D36/003 ,  B01D29/21 ,  B01D29/902 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/34

    摘要： A filter assembly includes a housing and an inner post with a fluid inlet passage extending in the housing. An outer post surrounds the inner post to define a fluid outlet passage. A filter cartridge is received around the inner post and the outer post. The filter cartridge includes a filter element. A first endplate, which defines a first opening, is attached to a first end of the filter element. A first seal is received in the first opening to seal between the inner post and the first endplate. A second endplate, which defines a second opening, is attached to a second end of the filter element. A seal is received in the second opening to seal the outer post with the second endplate. The housing and the filter cartridge define an outer cavity. The fluid inlet passage opens into the outer cavity to minimize back flushing of contaminants.

    摘要翻译： 过滤器组件包括壳体和具有在壳体中延伸的流体入口通道的内部柱塞。 外柱围绕内柱以限定流体出口通道。 滤筒围绕内柱和外柱接收。 滤筒包括过滤元件。 限定第一开口的第一端板连接到过滤元件的第一端。 第一密封件被容纳在第一开口中以密封内柱和第一端板之间。 限定第二开口的第二端板连接到过滤元件的第二端。 密封件被容纳在第二开口中以用第二端板密封外部柱。 壳体和滤筒限定外腔。 流体入口通道通向外腔，以最大限度地减少污染物的反冲洗。

    Liquid filter with separate and calibrated vapor release
    10.
    发明授权
    Liquid filter with separate and calibrated vapor release 有权
    液体过滤器，分离和校准蒸汽释放

    公开(公告)号：US06758980B2

    公开(公告)日：2004-07-06

    申请号：US10700211

    申请日：2003-11-03

    申请人： Ted Franklin Prater ,  Zemin Jiang ,  John Scheuren ,  John W. Clevenger, Jr. ,  Barry M. Verdegan

    发明人： Ted Franklin Prater ,  Zemin Jiang ,  John Scheuren ,  John W. Clevenger, Jr. ,  Barry M. Verdegan

    IPC分类号： B01D35143

    CPC分类号： B01D35/143 ,  B01D36/001 ,  B01D36/003

    摘要： A liquid filter (10) housing an annular filter element (16) has an annular space or inlet chamber (24) between the filter element and the housing and viewable through the housing such that an operator can see the level of liquid in the inlet chamber as an indication of when to replace the filter element, the higher the level of liquid in the inlet chamber the greater the pressure drop across the filter element. A change interval plugging indicator (102), preferably part of the filter element, is provided by a gas trap and pressure responsive release mechanism (104) trapping gas in the upper section (23) of the inlet chamber until a designated release pressure is reached, corresponding to a desired terminal pressure, to prevent premature plugging indication otherwise indicated by rising liquid level in the inlet chamber. Accurate and reliable calibration is enabled by separating the filtration function and the plugging indication function.

    摘要翻译： 容纳环形过滤器元件（16）的液体过滤器（10）在过滤器元件和壳体之间具有环形空间或入口室（24），并且可通过壳体观察，使得操作者可以看到入口室中的液体水平 作为指示何时更换过滤器元件，入口室中的液体水平越高，过滤元件上的压降越大。 改变间隔堵塞指示器（102），优选地是过滤元件的一部分，由气体收集器和压力响应释放机构（104）提供，所述气体收集器和压力响应释放机构（104）将进入室的上部（23）中的气体捕获，直到达到指定的释放压力 ，对应于期望的端子压力，以防止过早的堵塞指示，否则由入口室中的液位上升指示。 通过分离过滤功能和堵塞指示功能可以实现精确可靠的校准。