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。

公开(公告)号：US09180398B2

公开(公告)日：2015-11-10

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: B01D46/00 ,  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.