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    FILTER ELEMENT, AIR CLEANER, AND METHODS
    5.
    发明申请
    FILTER ELEMENT, AIR CLEANER, AND METHODS 审中-公开
    过滤器元件，空气清洁器和方法

    公开(公告)号：US20140102055A1

    公开(公告)日：2014-04-17

    申请号：US13903600

    申请日：2013-05-28

    Applicant: Donaldson Company, Inc.

    Inventor： Steven Scott Gieseke ,  William M. Juliar ,  Edward A. Steinbrueck ,  Wayne R.W. Bishop ,  Patrick Golden ,  Wayne C. Musselman

    IPC: B01D46/42 ,  B01D46/52

    CPC classification number: B01D46/4227 ,  B01D46/42 ,  B01D46/525 ,  B01D46/527 ,  B01D2271/027 ,  Y10T29/49721 ,  Y10T29/4973

    Abstract: A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein.

    Abstract translation: 过滤器装置包括过滤元件，固定到过滤器元件的框架结构以及固定到过滤元件的把手件。 在优选实施例中，把手件固定在框架结构上。 优选地，过滤元件包括中心芯部件，其中带槽状的过滤介质卷绕在中心芯部件上。 优选地，中心芯构件包括多个波纹，其中波纹可配合地接合至少一些凹槽。 优选地，手柄构件与中心芯构件成一体，并且还包括用于连接到过滤元件上的框架结构的紧固构件。 用于清洁空气和维修空气净化器的方法优选地包括如本文所述的构造。

    FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS
    7.
    发明申请
    FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS 有权
    过滤元件 空气净化器; 部件; 和，方法

    公开(公告)号：US20150068174A1

    公开(公告)日：2015-03-12

    申请号：US14328073

    申请日：2014-07-10

    Applicant: Donaldson Company, Inc.

    Inventor： William J. Krisko ,  Wayne R.W. Bishop ,  Steven S. Gieseke ,  Benny K Nelson

    IPC: B01D46/52

    CPC classification number: B01D46/527 ,  B01D45/16 ,  B01D46/4227 ,  B01D46/525 ,  B01D50/002 ,  B01D2265/028 ,  B01D2271/022 ,  B01D2275/208 ,  Y10T29/4998

    Abstract: A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided.

    Abstract translation: 描述了滤筒，安全元件和流体清洁器组件。 流体清洁器组件通常包括具有盖和主流体清洁器部分的壳体。 过滤器滤芯通常包括以直线构型布置的z-过滤介质。 优选的墨盒包括定位成在直流流动结构的外周围连续延伸的密封垫片。 流体清洁器组件可以具有定位在其中的预滤器。 描述优选特征。 还提供了组装和使用的方法。

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