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:
Feb. 16, 2016
Filed:
Aug. 26, 2013
Applicant:
Cummins Ip, Inc., Minneapolis, MN (US);
Inventors:
Matt Reeves, Columbus, IN (US);
Cary A. Henry, Columbus, IN (US);
Michael J. Ruth, Franklin, IN (US);
Assignee:
Cummins IP, Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/92 (2006.01); B01F 5/04 (2006.01); F01N 13/08 (2010.01); F01N 3/00 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); B01F 5/06 (2006.01); B01F 3/02 (2006.01);
U.S. Cl.
CPC ...
F01N 3/00 (2013.01); B01F 3/02 (2013.01); B01F 5/0451 (2013.01); B01F 5/0466 (2013.01); B01F 5/0616 (2013.01); F01N 3/2066 (2013.01); F01N 3/2892 (2013.01); B01F 2005/0638 (2013.01); F01N 2610/06 (2013.01); F01N 2610/1453 (2013.01); Y02T 10/24 (2013.01);
Abstract
A gaseous reductant injection and mixing system is described herein. The system includes an injector for injecting a gaseous reductant into an exhaust gas stream, and a mixer attached to a surface of the injector. The injector includes a plurality of apertures through which the gaseous reductant is injected into an exhaust gas stream. The mixer includes a plurality of fluid deflecting elements.