Honeywell International Inc.

Fram Group IP LLC

Eric J Schramm

Donald W Baldwin, Jr

Phil P Treier

Bradley R Postage

Timothy L Memmer

Philip P Treier

A diesel particulate filter assembly configured to be incorporated into an exhaust treatment device, the diesel filter assembly comprising: a ceramic media disposed about a center support defining an outlet flow path; a pair of end supports secured to the center support and the ceramic media; and an end cone secured to one of the pair of end supports.

Diesel particulate filter assembly

A filter assembly is disclosed herein the filter assembly comprising: a plurality of stackable elements each comprising a frame defining a perimeter surrounding a filter media disposed within the frame, the filter media being configured for use as a diesel particulate filter and capable of being regenerated at a temperature greater than 350 degrees Celsius, each frame being configured to have either a first feature on a first surface of the frame or a second feature on a second surface of the frame or both a first feature on a first surface of the frame and a second feature on a second surface of the frame, the first feature being configured to mate with the second feature; and the first surface of each of the plurality of stackable elements further comprises an inlet opening on one end of the frame configured to align with an inlet opening on the second surface of each of the plurality of stackable elements such that a plurality of openings are defined on only one side of the filter assembly, the plurality of openings providing fluid communication to the filter media.

A filter assembly is configured to be incorporated into an exhaust treatment device. The filter assembly comprises a frame, a filter media element, and a plurality of dividers supporting the filter media element within the frame. The frame has a first end and a second end defining a frame length therebetween. The filter media element is disposed within the frame and extends generally perpendicular to the frame length as a series of pleated contours. The plurality of dividers includes a first divider and a second divider. The first divider is disposed adjacent to the filter media element at the first end of the frame. The second divider is disposed adjacent to the filter media element at the second end of the frame.

Growing community of inventors

Port Clinton, OH, United States of America

Eric J Schramm