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:
Dec. 08, 2009
Filed:
Oct. 14, 2005
Applicants:
Ernst Kloppenburg, Ditzingen, DE;
Frieder Necker, Stuttgart, DE;
Le-thanh-son Tran, Gerlingen, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 51/00 (2006.01); F02D 41/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for correcting the injection behavior of at least one injector includes an apparatus for storing information relating to the at least one injector and means for controlling the at least one injector. The device takes the stored information into account in the correction, the information having been ascertained by comparing setpoint values with actual values individually at a plurality of test points of the at least one injector, the information being activation times for an activation time correction map of the at least one injector.