DUAL STAGE FILTRATION WITH BARRIER FOR FUEL WATER SEPARATION
    7.
    发明申请
    DUAL STAGE FILTRATION WITH BARRIER FOR FUEL WATER SEPARATION 有权
    用于燃油水分离的双层过滤器

    公开(公告)号:US20110006017A1

    公开(公告)日:2011-01-13

    申请号:US12832729

    申请日:2010-07-08

    IPC分类号: B01D29/58 B01D17/02 B01D37/00

    摘要: A dual stage filter includes an outer filter with a first media and an inner filter with a second media. A barrier is between the first media and the second media. The barrier directs fluid flow between the first and second media. The barrier creates a flow path between the first and second media, such that a working fluid, which is desired to pass through the first and second media, is directed by the barrier and flows through the second media, and such that another fluid, which is not desired to pass through the second media, is directed by the barrier and separates from the working fluid. Using the barrier, the dual stage filter can employ either or both upward flow and downward flow to achieve efficient fluid separation, for example fuel water separation in an engine fuel filter.

    摘要翻译: 双级过滤器包括具有第一介质的外部过滤器和具有第二介质的内部过滤器。 第一媒体和第二媒体之间的屏障。 阻挡层引导第一和第二介质之间的流体流动。 障碍物在第一和第二介质之间产生流动路径,使得希望通过第一和第二介质的工作流体被屏障引导并且流过第二介质,并且使得另一流体 不期望通过第二介质,被阻挡物引导并与工作流体分离。 使用障碍物,双级过滤器可以采用向上流动和向下流动两者之一或两者来实现有效的流体分离,例如发动机燃料过滤器中的燃料水分离。

    Rear axle breather
    9.
    发明申请
    Rear axle breather 审中-公开
    后桥通气

    公开(公告)号:US20080207110A1

    公开(公告)日:2008-08-28

    申请号:US12070649

    申请日:2008-02-20

    IPC分类号: F24F7/04 B60H1/24 F16H57/04

    CPC分类号: F16H57/027 Y10T74/2189

    摘要: The purpose of the invention is a device to circulate air between the interior and the exterior of an enclosure (1) intended to contain air and a liquid, in which the enclosure (1) is an element intended to be installed in a vehicle, characterized in that it consists of at least two separate conduits (2, 3), connecting the interior of said enclosure (1) to its exterior, in which one conduit (2) is dedicated to the intake of air under normal conditions of pressure difference between the interior and the exterior of said enclosure (1), and one conduit (3) is dedicated to the release of air under normal conditions of pressure difference between the interior and the exterior of said enclosure.

    摘要翻译: 本发明的目的是在旨在容纳空气和液体的外壳(1)的内部和外部之间循环空气的装置,其中外壳(1)是旨在安装在车辆中的元件,其特征在于 其特征在于,它包括至少两个独立的导管(2,3),其将所述外壳(1)的内部连接到其外部,其中一个导管(2)专门用于在正常的压力差 所述外壳(1)的内部和外部,以及一个导管(3)专用于在所述外壳的内部和外部之间的正常压力差下释放空气。