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:
May. 25, 2021
Filed:
Oct. 15, 2018
Applicant:
Daimler Ag, Stuttgart, DE;
Inventors:
Ortwin Balthes, Sachsenheim, DE;
Berthold Keppeler, Owen, DE;
Juergen Kuckelsberg, Esslingen am Neckar, DE;
Siegfried Mueller, Ingersheim, DE;
Thorsten Woog, Stuttgart, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F01N 3/023 (2006.01); F01N 3/08 (2006.01); B60W 50/00 (2006.01); F02D 41/02 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F01N 3/208 (2013.01); B60W 50/0097 (2013.01); F01N 3/023 (2013.01); F01N 3/0814 (2013.01); F01N 2900/0601 (2013.01); F01N 2900/08 (2013.01); F01N 2900/10 (2013.01); F01N 2900/1402 (2013.01); F01N 2900/1622 (2013.01); F01N 2900/1806 (2013.01); F02D 41/029 (2013.01); F02D 41/0275 (2013.01); F02D 2041/1412 (2013.01);
Abstract
A method for operating an internal combustion engine of a motor vehicle, which has an exhaust gas system that exhaust gas from at least one combustion chamber of the internal combustion chamber can flow through and includes at least one nitrogen oxide storage catalyst, at least one particulate filter, and at least one selective catalytic reduction (SCR) catalyst.