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. 22, 2018
Filed:
Apr. 21, 2015
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Michael Schenk, Ludwigsburg, DE;
Rene Zieher, Edingen-Neckarhausen, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/24 (2006.01); F02D 41/40 (2006.01); F02D 41/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/247 (2013.01); F02D 41/2467 (2013.01); F02D 41/402 (2013.01); F02D 41/403 (2013.01); F02D 41/405 (2013.01); F02D 41/123 (2013.01); F02D 2200/0602 (2013.01); Y02T 10/44 (2013.01);
Abstract
A method for calibrating post-injections in a fuel injection system, including a fuel accumulator, of an internal combustion engine, in particular of a motor vehicle, in which it is provided in particular that the calibration of at least one post-injection takes place based on the pressure drop in the fuel accumulator caused by the fuel injection.