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.

Date of Patent:
Apr. 11, 2017

Filed:

Apr. 13, 2016
Applicant:

Faurecia Emissions Control Technologies, Germany Gmbh, Augsburg, DE;

Inventors:

Klaus Rusch, Gersthofen, DE;

Rolf Kaiser, Augsburg, DE;

Erich Forster, Grossaitingen, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01); F01N 3/20 (2006.01); F01N 13/08 (2010.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
F01N 3/206 (2013.01); F01N 3/2066 (2013.01); F01N 3/2892 (2013.01); F01N 13/08 (2013.01); B01D 2251/206 (2013.01); B01D 2251/2062 (2013.01); B01D 2259/12 (2013.01); F01N 2240/20 (2013.01); F01N 2260/022 (2013.01); F01N 2470/00 (2013.01); F01N 2610/02 (2013.01); F01N 2610/08 (2013.01); F01N 2610/1453 (2013.01); Y02T 10/24 (2013.01);
Abstract

An assembly () for introducing a reducing agent into the exhaust pipe () of an exhaust system of an internal combustion engine, in particular of a motor vehicle, has a feed connector () which opens into the exhaust pipe () and includes a wall (), a feed device () for reducing agents which opens into the feed connector (), and a device () for generating a gas flow (G) which is additional to the reducing agent flow (R) and lines the wall () of the feed 10 connector (). Furthermore, there is described a method of introducing a reducing agent into the exhaust pipe () of an exhaust system of an internal combustion engine, in particular of a motor vehicle.


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