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:
Jan. 08, 2019
Filed:
Oct. 29, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 19/10 (2006.01); F02D 41/10 (2006.01); F02D 41/40 (2006.01); F02D 33/00 (2006.01); F02D 41/00 (2006.01); F02D 41/06 (2006.01); F02D 28/00 (2006.01);
U.S. Cl.
CPC ...
F02B 19/1085 (2013.01); F02D 33/006 (2013.01); F02D 41/005 (2013.01); F02D 41/061 (2013.01); F02D 41/107 (2013.01); F02D 41/401 (2013.01); F02D 41/402 (2013.01); F01N 2900/1621 (2013.01); F02B 19/10 (2013.01); F02D 28/00 (2013.01); F02D 2200/0806 (2013.01); F02D 2200/0811 (2013.01); Y02T 10/125 (2013.01); Y02T 10/44 (2013.01);
Abstract
A method and a unit for operating or for the operation of a fuel metering system of an internal combustion engine, in particular in a motor vehicle, and it being provided, in particular, that at least one operating variable of the internal combustion engine is detected, a dynamic operating state of the internal combustion engine is detected based on the at least one detected operating variable, and a dynamic correction to the fuel metering system of the internal combustion engine is carried out for a detected dynamic operating state of the internal combustion engine, taking into account the efficiency of an NOx exhaust gas aftertreatment system.