公开(公告)号：US12076676B2

公开(公告)日：2024-09-03

申请号：US17074844

申请日：2020-10-20

Applicant: Cummins Filtration IP, Inc.

Inventor： Robert A. Bannister ,  Kelly A. Detra ,  Joel Roltgen ,  Mark V. Holzmann

IPC: B01D45/08 ,  B01D46/00 ,  B01D46/24 ,  B01D50/20

CPC classification number: B01D45/08 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/0039 ,  B01D46/0041 ,  B01D46/0045 ,  B01D46/0046 ,  B01D46/2414 ,  B01D50/20 ,  B01D2275/206

Abstract: A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.

公开(公告)号：US10898839B2

公开(公告)日：2021-01-26

申请号：US15535189

申请日：2015-12-18

Applicant: Cummins Filtration IP, Inc.

Inventor： Robert A. Bannister ,  Kelly A. Detra ,  Joel Roltgen ,  Mark V. Holzmann

IPC: B01D45/08 ,  B01D50/00 ,  B01D46/00 ,  B01D46/24

Abstract: A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.

公开(公告)号：US20220355235A1

公开(公告)日：2022-11-10

申请号：US17637012

申请日：2019-08-23

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Kelly A. Detra ,  Christopher E. Holm ,  Mark V. Holzmann ,  Jerald J. Moy ,  Scott W. Schwartz ,  Ken Tofsland ,  Robert A. Bannister ,  Jeremiah Cupery ,  Orvin D. Kendall ,  Matthew Louison ,  Dane Philip Miller ,  Daniel Potratz ,  Yashpal Subedi ,  Thomas H. Steger, Jr. ,  Gregory K. LOKEN

IPC: B01D46/52

Abstract: A filter assembly comprises a filter element and an outlet flange. The filter element comprises a filter media pack comprising a plurality of filter media layers stacked on top of each other to form the filter media pack. The filter media pack has an inlet surface being at an inlet portion of the filter media pack, and an outlet surface being at an outlet portion of the filter media pack. An outlet flange is coupled to the outlet portion of the filter media pack.

公开(公告)号：US20210031130A1

公开(公告)日：2021-02-04

申请号：US17074844

申请日：2020-10-20

Applicant: Cummins Filtration IP, Inc.

Inventor： Robert A. Bannister ,  Kelly A. Detra ,  Joel Roltgen ,  Mark V. Holzmann

IPC: B01D45/08 ,  B01D50/00 ,  B01D46/00 ,  B01D46/24

Abstract: A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.

公开(公告)号：US20170368487A1

公开(公告)日：2017-12-28

申请号：US15535189

申请日：2015-12-18

Applicant: Cummins Filtration IP, Inc.

Inventor： Robert A. Bannister ,  Kelly A. Detra ,  Joel Roltgen ,  Mark V. Holzmann

IPC: B01D45/08 ,  B01D46/00

CPC classification number: B01D45/08 ,  B01D46/0004 ,  B01D46/0005 ,  B01D46/0039 ,  B01D46/0041 ,  B01D46/0045 ,  B01D46/0046 ,  B01D46/2414 ,  B01D50/002 ,  B01D2275/206

Abstract: A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.