Patents by Inventor Rainer Keck

Rainer Keck has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for controlling an injection system of an internal combustion engine
    Patent number: 7255087
    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.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: August 14, 2007
    Assignee: Robert Bosch GmbH
    Inventors: Sebastian Kanne, Godehard Nentwig, Markus Jungemann, Rainer Keck
  • Method for controlling an injection system of an internal combustion engine
    Publication number: 20070056563
    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.
    Type: Application
    Filed: August 2, 2006
    Publication date: March 15, 2007
    Inventors: Sebastian Kanne, Godehard Nentwig, Markus Jungemann, Rainer Keck