Invention Grant
- Patent Title: Pre-cleaning air filter
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Application No.: US17074844Application Date: 2020-10-20
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Publication No.: US12076676B2Publication Date: 2024-09-03
- Inventor: Robert A. Bannister , Kelly A. Detra , Joel Roltgen , Mark V. Holzmann
- Applicant: Cummins Filtration IP, Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Filtration IP, Inc.
- Current Assignee: Cummins Filtration IP, Inc.
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- The original application number of the division: US15535189
- Main IPC: B01D45/08
- IPC: B01D45/08 ; B01D46/00 ; B01D46/24 ; B01D50/20

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.
Public/Granted literature
- US20210031130A1 Pre-Cleaning Air Filter Public/Granted day:2021-02-04
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