Patents by Inventor Laurent SOMMACAL

Laurent SOMMACAL 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 and device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle
    Patent number: 9863343
    Abstract: A method and a device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle, the internal combustion engine including an air system for controlling the air supply into at least one combustion chamber of the internal combustion engine, and it being provided in particular that a dynamic operating state of the internal combustion engine is detected and, in the event of a detected dynamic operating state, a corrective intervention in the air system of the internal combustion engine is carried out.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: January 9, 2018
    Assignee: ROBERT BOSCH GMBH
    Inventors: Horst Mueller, Laurent Sommacal, Johannes Zeller, Michael Bachner
  • Method and device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle
    Publication number: 20140343828
    Abstract: A method and a device for operating an exhaust gas recirculation of a self-ignition internal combustion engine, in particular of a motor vehicle, the internal combustion engine including an air system for controlling the air supply into at least one combustion chamber of the internal combustion engine, and it being provided in particular that a dynamic operating state of the internal combustion engine is detected and, in the event of a detected dynamic operating state, a corrective intervention in the air system of the internal combustion engine is carried out.
    Type: Application
    Filed: May 8, 2014
    Publication date: November 20, 2014
    Applicant: Robert Bosch GmbH
    Inventors: Horst MUELLER, Laurent SOMMACAL, Johannes ZELLER, Michael BACHNER