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:
Aug. 27, 2019
Filed:
Oct. 19, 2018
Applicant:
Faurecia Emissions Control Technologies, Usa, Llc, Columbus, IN (US);
Inventors:
Alfred Tucker, Columbus, IN (US);
Philip Dimpelfeld, Columbus, IN (US);
Assignee:
Faurecia Emissions Control Technologies, USA, LLC, Columbus, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); B01D 53/94 (2006.01); B01D 53/96 (2006.01); B60K 13/04 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2073 (2013.01); B01D 53/9418 (2013.01); B01D 53/9431 (2013.01); B01D 53/96 (2013.01); B60K 13/04 (2013.01); B01D 2251/2062 (2013.01); B01D 2257/40 (2013.01); F01N 2240/25 (2013.01); F01N 2610/02 (2013.01); F01N 2610/06 (2013.01); F01N 2610/14 (2013.01);
Abstract
An automotive exhaust aftertreatment system for a combustion engine in an automobile includes an ammonia gas distribution system for delivering gaseous ammonia to an exhaust stream. The ammonia gas distribution system is configured to mix the ammonia and the exhaust stream together before the exhaust gas and ammonia are exposed to a catalyst in the SCR.