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. 02, 2021
Filed:
Oct. 21, 2016
Applicant:
Faurecia Emissions Control Technologies, Usa, Llc, Columbus, IN;
Inventor:
Randy Cvelbar, Columbus, IN (US);
Assignee:
Faurecia Emissions Control Technologies, USA, LLC, Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01); B01F 5/04 (2006.01); B01F 5/06 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); B01D 53/94 (2006.01); B01D 53/90 (2006.01); B01F 5/00 (2006.01); F01N 3/021 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01F 3/04049 (2013.01); B01D 53/90 (2013.01); B01D 53/94 (2013.01); B01D 53/9431 (2013.01); B01F 5/0065 (2013.01); B01F 5/0473 (2013.01); B01F 5/0614 (2013.01); B01F 5/0644 (2013.01); F01N 3/2066 (2013.01); F01N 3/2892 (2013.01); B01D 2251/2067 (2013.01); B01D 2258/012 (2013.01); B01D 2259/124 (2013.01); B01F 2005/0091 (2013.01); F01N 3/021 (2013.01); F01N 3/103 (2013.01); F01N 3/106 (2013.01); F01N 2240/20 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1453 (2013.01); Y02C 20/10 (2013.01);
Abstract
The present disclosure relates to mixing devices included in automotive exhaust treatment systems. More particularly, the present disclosure relates to reducing agent mixers for mixing reducing agents with exhaust streams to induce a chemical reaction between the reducing agent and exhaust gasses to reduce Nitrous Oxides (NOx) in the exhaust gas. Reducing agent mixers in accordance with the present disclosure include reducing agent delivery devices for conducting reducing agents into an internal mixing space through which exhaust gasses flow.