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:
Feb. 20, 2018
Filed:
Jun. 30, 2016
Applicant:
Man Truck & Bus Ag, München, DE;
Inventors:
Thomas Malischewski, Heilsbronn, DE;
Dominik Renner, Ansbach, DE;
Assignee:
MAN Truck & Bus AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01); F02D 41/02 (2006.01); F02D 41/00 (2006.01); F01D 17/02 (2006.01); F02D 13/04 (2006.01); F02D 13/06 (2006.01); F01N 3/021 (2006.01); F01N 3/10 (2006.01); F02D 41/06 (2006.01); F02B 37/00 (2006.01); F01N 9/00 (2006.01); F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0245 (2013.01); F01D 17/02 (2013.01); F01N 3/021 (2013.01); F01N 3/103 (2013.01); F01N 9/00 (2013.01); F02B 37/00 (2013.01); F02D 13/04 (2013.01); F02D 13/06 (2013.01); F02D 41/0087 (2013.01); F02D 41/064 (2013.01); F01N 3/2066 (2013.01); F01N 2430/02 (2013.01); F01N 2900/1404 (2013.01); F02D 41/0255 (2013.01); Y02T 10/144 (2013.01); Y02T 10/26 (2013.01); Y02T 10/47 (2013.01);
Abstract
An operating method for a device that has an internal combustion engine having a crankshaft and a plurality of cylinders and an exhaust gas aftertreatment system. The operating method is distinguished, in particular, by the fact that fuel injection into at least one of the cylinders is shut down when required and the at least one shut-down cylinder is put into a braking mode, with the result that the temperature of the exhaust gas for the exhaust gas aftertreatment system can be increased.