Invention Grant
- Patent Title: Method and apparatus for forming fluted filtration media having tapered flutes
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Application No.: US13388956Application Date: 2010-08-03
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Publication No.: US10363513B2Publication Date: 2019-07-30
- Inventor: Ted A. Moe , Gregory J. Fesenmaier , Gary J. Rocklitz , Ming Ouyang , Anitha M. Mathew
- Applicant: Ted A. Moe , Gregory J. Fesenmaier , Gary J. Rocklitz , Ming Ouyang , Anitha M. Mathew
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Pauly, DeVries Smith & Deffner LLC
- International Application: PCT/US2010/044286 WO 20100803
- International Announcement: WO2011/017352 WO 20110210
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/52 ; B01D25/00 ; B01D39/16 ; B01D25/24
Abstract:
A method form forming fluted filtration media is provided. The method includes forming fluted filtration media having a repeating pattern of flutes wherein at least one flute in the repeating pattern of flutes comprises at least one ridge in a flute period between adjacent same side peaks, the flutes showing a tapered cross sectional area.
Public/Granted literature
- US20120196733A1 METHOD AND APPARATUS FOR FORMING FLUTED FILTRATION MEDIA HAVING TAPERED FLUTES Public/Granted day:2012-08-02
Information query
