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. 16, 2021
Filed:
Feb. 02, 2018
Applicant:
Continental Automotive Gmbh, Hannover, DE;
Inventors:
Robert Hoffmann, Ruhstorf/Rott, DE;
Peter Matthias Ruße, Tegernheim, DE;
Tany Gargiso, Donaustauf, DE;
Michael Kausche, Regensburg, DE;
Assignee:
Vitesco Technologies GMBH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/14 (2006.01); F02D 41/40 (2006.01); F02D 41/00 (2006.01); F02D 41/22 (2006.01); F02D 41/24 (2006.01);
U.S. Cl.
CPC ...
F02D 41/40 (2013.01); F02D 41/008 (2013.01); F02D 41/14 (2013.01); F02D 41/1454 (2013.01); F02D 41/1495 (2013.01); F02D 41/1497 (2013.01); F02D 41/22 (2013.01); F02D 41/221 (2013.01); F02D 41/222 (2013.01); F02D 41/247 (2013.01); F02D 41/405 (2013.01); F02D 2041/224 (2013.01); F02D 2200/0614 (2013.01); Y02T 10/40 (2013.01);
Abstract
A method for identifying faulty components of a fuel injection system is disclosed, wherein a secondary injection is performed individually by each injector during a test routine, after the secondary injection several predefined parameters of the fuel injection system are determined, and a combined assessment of the determined parameters is used to draw conclusions about whether or not components of the fuel injection system are faulty.