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:
Mar. 29, 2016
Filed:
Nov. 01, 2012
Applicant:
Cummins Emission Solutions Inc., Columbus, IN (US);
Inventors:
Justin Kruer, Franklin, IN (US);
Atul Abhyankar, Columbus, IN (US);
John Ringstad, Stoughton, WI (US);
Ken Hummel, Barneveld, WI (US);
Assignee:
CUMMINS EMISSION SOLUTIONS INC., Columbus, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/24 (2006.01); F01N 3/08 (2006.01); F01N 3/20 (2006.01); F01N 3/035 (2006.01); F01N 13/00 (2010.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F01N 3/08 (2013.01); F01N 3/035 (2013.01); F01N 3/2066 (2013.01); F01N 13/009 (2014.06); F01N 13/011 (2014.06); F01N 3/106 (2013.01); F01N 2340/04 (2013.01); F01N 2560/08 (2013.01); F01N 2560/14 (2013.01); F01N 2590/08 (2013.01); Y02T 10/24 (2013.01);
Abstract
A system includes an internal combustion engine. An aftertreatment system is coupled to the internal combustion engine to receive an exhaust gas stream. The aftertreatment system comprises one or modules. Each module includes one or more emission reducing devices to reduce undesirable constituents in the exhaust gas stream from the internal combustion engine.