The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 2021
Filed:
Aug. 17, 2016
Applicant:
W. L. Gore & Associates, Inc., Newark, DE (US);
Inventors:
Wai Sing Poon, Hockessin, DE (US);
Thomas P. Kelmartin, West Chester, PA (US);
Vineet Rakesh, Garnet Valley, PA (US);
Assignee:
W. L. Gore & Associates, Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/12 (2006.01); B01D 46/52 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0005 (2013.01); B01D 46/0041 (2013.01); B01D 46/125 (2013.01); B01D 46/521 (2013.01); B01D 46/0047 (2013.01);
Abstract
A cassette filter assembly for removing particles from an air stream, in particular from a gas stream entering a gas turbine, has an upstream end and a downstream end and comprises a header frame to which a filter media is fitted and which has an inlet guide on said mounting face, the inlet guide having a plurality of openings, each opening being defined by a pair of lofted short sides and a pair of lofted long sides.