Invention Grant
- Patent Title: Seal arrangement for filter element; filter element assembly; and, methods
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Application No.: US16404047Application Date: 2019-05-06
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Publication No.: US11123676B2Publication Date: 2021-09-21
- Inventor: Kevin Schrage , Troy Murphy , Donald Raymond Mork
- Applicant: Donaldson Company, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould P.C.
- Main IPC: B01D46/52
- IPC: B01D46/52 ; B01D46/00 ; F02M35/024 ; B01D46/10
Abstract:
A filter element arrangement is provided which includes a media pack comprising Z-filter media, a preform and an overmold sealing a portion of the interface between the preform and the media pack, and also forming an air cleaner seal for the filter element. The overmold preferably comprises molded, foamed, polyurethane. A variety of media pack shapes can be used.
Information query
IPC分类:
