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Patent Searching and Data


Title:
SEAL DEVICES FOR FILTERS
Document Type and Number:
WIPO Patent Application WO/2013/016046
Kind Code:
A3
Abstract:
A filter element having an end cap is provided with a seal that can better accommodate non-round holes. The seal may be a chevron type seal and/or other similar seal having a sealing flange for forming a radial seal. Methods of replacing a filter having an O-ring gasket to improve upon sealing are provided as well as filtration systems employing the filter element.

Inventors:
BURNS DAVID J (US)
CLOUD DANIEL M (US)
JONES ARTIMUS CHARLES (US)
BOSWELL TYLER GLENN (US)
Application Number:
US2012/046873
Publication Date:
May 02, 2013
Filing Date:
July 16, 2012
Export Citation:
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Assignee:
PERRY EQUIPMENT CORP (US)
BURNS DAVID J (US)
CLOUD DANIEL M (US)
JONES ARTIMUS CHARLES (US)
BOSWELL TYLER GLENN (US)
International Classes:
B01D35/14; B01D46/42; F16L23/00
Foreign References:
US7294163B12007-11-13
US20090107905A12009-04-30
US20080041026A12008-02-21
US20100000934A12010-01-07
US4552669A1985-11-12
Other References:
See also references of EP 2736622A4
Attorney, Agent or Firm:
HEINISCH, Andrew J. (Reinhart Boerner Van Deuren P.C, 2215 Perrygreen WayRockford, IL, 61107, US)
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