公开(公告)号：US20240382884A1

公开(公告)日：2024-11-21

申请号：US18692659

申请日：2022-09-13

Applicant: Cummins Filtration Inc.

Inventor： Gregory K. Loken ,  Jessie A. Knight ,  Daniel Potratz

IPC: B01D46/00 ,  B01D46/62 ,  B01D53/92

Abstract: A filter element includes a frame and a media pack coupled to the frame. The frame includes a base, a plurality of receptacles extending across the base, and a keyway disposed in between two receptacles of the plurality of receptacles. The key way is structured to facilitate alignment between the filter element and a filter housing. The media pack includes a plurality of media modules each coupled to a respective one of the plurality of receptacles.

公开(公告)号：US20230018748A1

公开(公告)日：2023-01-19

申请号：US17783472

申请日：2019-12-09

Applicant: Cummins Filtration Inc.

Inventor： Mark P. Adams ,  Daniel Potratz ,  Ming Ouyang ,  Robert A. Bannister ,  Scott W. Schwartz ,  Jeremiah Cupery ,  Christopher E. Holm ,  Miao Li ,  Billy Bates ,  Dane Philip Miller ,  Jerald J. MOY ,  Ken Tofsland ,  Mark A. Terres ,  Gregory K. Loken ,  Matthew Louison ,  Barry Mark Verdegan

IPC: B01D46/52 ,  B01D25/24 ,  B01D25/26 ,  B01D46/121

Abstract: Embodiments described herein relate generally to filter assemblies that include filter elements with cross-channel flow having flat and/or folded arrangements for optimized functionality and performance. The filter assemblies may be formed (e.g., shaped, constructed, etc.) using a variety of shapes, angles, configurations, and materials to improve the filtration and cross-channel flow of fluid through the filter media. The filter media may implement a wide variety of patterns (e.g., repeating, origami, rounded, etc.), shapes (e.g., tetrahedral, rhombus, square), and construction (e.g., pleated, integrated, interdigitated, etc.).