公开(公告)号：US20140245709A1

公开(公告)日：2014-09-04

申请号：US14070673

申请日：2013-11-04

Applicant: DONALDSON COMPANY, INC.

Inventor： BENNY KEVIN NELSON

IPC: B01D46/52

CPC classification number: B01D46/527 ,  B01D46/0001 ,  B01D46/0005 ,  B01D46/10 ,  B01D46/525 ,  B01D2271/027 ,  B01D2279/60 ,  F02M35/02416 ,  F02M35/0245 ,  F02M35/02483 ,  Y10S55/05 ,  Y10T156/1025

Abstract: A one aspect method of forming filter cartridge arrangements for use in air cleaners is provided. The method involves coiling a media pack with a central winding bead and cutting through the winding bead in the coiled media pack to form two media packs. An example filter arrangement is disclosed. In another aspect, a filter cartridge arrangement for use in air cleaners is provided. The filter cartridge arrangement includes a media pack including a plurality of inlet flutes and outlet flutes extending between first and second opposite flow faces and formed from an arrangement of facing sheet secured to corrugated sheet. An example cartridge includes a preform secured to the media pack. In some forms, the preform includes a grid arrangement extending across one of the flow faces. The grid arrangement can include a region of cured seal material positioned in contact with the first flow face, to secure the grid arrangement to the flow face.

Abstract translation: 提供了一种形成用于空气净化器的滤筒装置的一个方面的方法。 该方法包括用中央缠绕珠卷绕介质包并切割卷绕的介质包中的卷绕珠以形成两个介质包。 公开了一种示例性滤波器装置。 另一方面，提供了一种用于空气净化器的滤芯装置。 滤筒装置包括介质包，其包括在第一和第二相对流动面之间延伸的多个入口槽纹和出口槽纹，并且由固定到波纹片材的面层片材的布置形成。 示例盒包括固定到介质包的预制件。 在一些形式中，预成型件包括延伸跨越流动面之一的格栅布置。 栅格布置可以包括定位成与第一流动面接触的固化的密封材料的区域，以将网格布置固定到流动面。

公开(公告)号：US20150306530A1

公开(公告)日：2015-10-29

申请号：US14263195

申请日：2014-04-28

Applicant: DONALDSON COMPANY, INC.

Inventor： GREGORY REICHTER ,  WAYNE BISHOP ,  BENNY KEVIN NELSON ,  DARREL WEGNER ,  BRUCE CRENSHAW ,  THOMAS MILLER ,  DONALD MORK ,  KEVIN SCHRAGE ,  VLADIMIR KLADNITSKY ,  RICHARD OSENDORF ,  BRADLEY KUEMPEL ,  THOMAS LUNDGREN ,  JORDAN FLAGSTAD

IPC: B01D46/00 ,  F02M35/024 ,  F02C7/05 ,  B01D46/52

CPC classification number: B01D46/0005 ,  B01D46/0002 ,  B01D46/0023 ,  B01D46/526 ,  B01D2271/02 ,  B01D2271/022 ,  B01D2279/60 ,  F02C7/05 ,  F02M35/0245 ,  F02M35/02458

Abstract: An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

Abstract translation: 公开了一种空气过滤器装置。 空气过滤器装置包括介质条，其包括固定到相对的片材上的凹槽片，并形成彼此堆叠的入口和出口槽纹。 描述包括具有周边，周边，壳体密封装置的这种堆叠介质的介质包装置。 还描述了包括滤筒的空气净化器。 还提供了组装和使用的方法。 而且，描述了使用系统。