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:
Aug. 14, 2007
Filed:
Aug. 02, 2006
Sebastian Kanne, Schwaikheim, DE;
Godehard Nentwig, Stuttgart, DE;
Markus Jungemann, Stuttgart, DE;
Rainer Keck, Stuttgart, DE;
Sebastian Kanne, Schwaikheim, DE;
Godehard Nentwig, Stuttgart, DE;
Markus Jungemann, Stuttgart, DE;
Rainer Keck, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for controlling an injection system of an internal combustion engine having at least one injector, the fuel metering being divided into a first partial injection and at least one second partial injection, and a control signal which determines the fuel quantity to be injected with the aid of the at least one injector being corrected as a function of a pressure wave influencing the at least two partial injections, the pressure wave correction being performed on the basis of a periodic model which models the quantity wave as a sum of periodic functions.