Invention Grant
- Patent Title: Pre-cleaning air filter
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Application No.: US15535189Application Date: 2015-12-18
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Publication No.: US10898839B2Publication Date: 2021-01-26
- 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
- International Application: PCT/US2015/066579 WO 20151218
- International Announcement: WO2016/100772 WO 20160623
- Main IPC: B01D45/08
- 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.
Public/Granted literature
- US20170368487A1 Pre-Cleaning Air Filter Public/Granted day:2017-12-28
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