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:
Jul. 19, 2016
Filed:
Sep. 24, 2013
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Uwe Brenneis, Hockenheim, DE;
Andreas Kloss, Mannheim, DE;
Martin Schoenung, Landau in der Pfalz, DE;
Johannes Kuntz, Deggingen, DE;
Assignee:
MANN+HUMMEL GMBH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/46 (2006.01); F01N 3/023 (2006.01); F01N 9/00 (2006.01); F02D 41/02 (2006.01); F02M 43/00 (2006.01); F02D 41/18 (2006.01);
U.S. Cl.
CPC ...
F01N 3/023 (2013.01); F01N 9/002 (2013.01); F02D 41/029 (2013.01); F02M 43/00 (2013.01); F01N 2430/04 (2013.01); F01N 2610/01 (2013.01); F02D 41/18 (2013.01); F02D 2200/0812 (2013.01); Y02T 10/47 (2013.01);
Abstract
A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine.