Precleaner arrangement for use in air filtration; method; and, air cleaner using same
    1.
    发明申请
    Precleaner arrangement for use in air filtration; method; and, air cleaner using same 有权
    用于空气过滤的预净化装置; 方法; 和使用相同的空气净化器

    公开(公告)号:US20070234903A1

    公开(公告)日:2007-10-11

    申请号:US11796792

    申请日:2007-04-30

    IPC分类号: B01D49/00 B01D50/00 B29C45/00

    摘要: A precleaner arrangement for use in separating a portion of entrained material in air from air entering an air cleaner, is provided. The precleaner arrangement includes a vane structure positioned to direct air into a circular or cyclonic pattern, to facilitate material separation. The vane structure includes one or more adjustable air deflection vanes. Each adjustable air deflection vane is constructed: to have a first position under no air flow or low air flow rate conditions; and, to deflect to import a more open, lower restriction, orientation under increased air flow rates. Preferred precleaner arrangement constructions, assemblies utilizing in the precleaner arrangement and methods are described.

    摘要翻译: 提供了一种用于将进入空气滤清器的空气中夹带的物质的一部分与空气分离的预清洗器装置。 预清洗器装置包括定位成将空气引导成圆形或旋风图案的叶片结构,以促进材料分离。 叶片结构包括一个或多个可调节的空气偏转叶片。 每个可调节的空气偏转叶片构造成:在无气流或低空气流速条件下具有第一位置; 并且在增加的空气流量的情况下偏转进口更开放,更低的限制。 描述了优选的预滤器布置结构,利用预滤器布置和方法的组件。

    Crankcase Ventilation Filter
    3.
    发明申请
    Crankcase Ventilation Filter 审中-公开
    曲轴箱通风过滤器

    公开(公告)号:US20080035103A1

    公开(公告)日:2008-02-14

    申请号:US10589512

    申请日:2005-02-22

    IPC分类号: F01M13/04

    摘要: A crankcase ventilation filter includes a media stage comprising continuous, extruded fibres having a largest cross sectional size of at least 10 microns, a calculated pore size in the x-y direction of 10-60 microns, an added binder resin content if any of no greater than 7% by weight of the total fibre material; the continuous fibres being bonded at spaced locations. An assembly comprising the filter and a housing including a gas flow inlet, a gas flow outlet and a liquid drain.

    摘要翻译: 曲轴箱通风过滤器包括介质台,其包括具有至少10微米的最大横截面尺寸的连续的挤出纤维,xy方向的计算孔径为10-60微米,添加的粘合剂树脂含量如果不大于 占总纤维材料重量的7% 连续纤维在间隔位置粘合。 包括过滤器和壳体的组件包括气流入口,气流出口和液体排出口。

    Precleaner arrangement for use in air filtration, method of operation of precleaner and air cleaner comprising the precleaner arrangement
    5.
    发明申请
    Precleaner arrangement for use in air filtration, method of operation of precleaner and air cleaner comprising the precleaner arrangement 审中-公开
    用于空气过滤的预净化器装置,预清洗器和空气净化器的操作方法,包括预清洗器装置

    公开(公告)号:US20070137152A1

    公开(公告)日:2007-06-21

    申请号:US10569235

    申请日:2004-09-23

    IPC分类号: B01D50/00

    摘要: A precleaner arrangement for use in separating a portion of entrained material in air from air entering an air cleaner, is provided. The precleaner arrangement includes a vane structure positioned to direct air into a circular or cyclonic pattern, to facilitate material separation. The vane structure includes one or more adjustable air deflection vanes. Each adjustable air deflection vane is constructed: to have a first position under no air flow or low air flow rate conditions; and, to deflect to import a more open, lower restriction, orientation under increased air flow rates. Preferred precleaner arrangement constructions, assemblies utilizing in the precleaner arrangement and methods are described.

    摘要翻译: 提供了一种用于将进入空气滤清器的空气中夹带的物质的一部分与空气分离的预清洗器装置。 预清洗器装置包括定位成将空气引导成圆形或旋风图案的叶片结构,以促进材料分离。 叶片结构包括一个或多个可调节的空气偏转叶片。 每个可调节的空气偏转叶片构造成:在无气流或低空气流速条件下具有第一位置; 并且在增加的空气流量的情况下偏转进口更开放,更低的限制。 描述了优选的预滤器布置结构,利用预滤器布置和方法的组件。