Invention Grant
- Patent Title: Seal arrangement for filter element; filter element assembly; and, methods
- Patent Title (中): 滤芯密封装置; 滤芯组件; 和方法
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Application No.: US12215725Application Date: 2008-06-30
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Publication No.: US07935166B2Publication Date: 2011-05-03
- Inventor: Kevin Schrage , Troy Murphy , Donald Raymond Mork
- Applicant: Kevin Schrage , Troy Murphy , Donald Raymond Mork
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould, P.A.
- Main IPC: B01D46/00
- IPC: B01D46/00
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.
Public/Granted literature
- US20080264020A1 Seal arrangement for filter element; filter element assembly; and, methods Public/Granted day:2008-10-30
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