Patents by Inventor Adrien Dulac

Adrien Dulac 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 limiting an air charge of an internal combustion engine
    Patent number: 11927145
    Abstract: A method for limiting an air charge of an internal combustion engine. A maximum permissible pre-controlled charge and an exhaust-gas temperature-dependent delta charge are determined by means of a PI controller. A total permissible charge is determined on the basis of the maximum permissible pre-controlled charge and the exhaust-gas temperature-dependent delta-charge, and the air charge of the internal combustion engine is limited by the total permissible charge.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: March 12, 2024
    Assignee: ROBERT BOSCH GMBH
    Inventors: Adrien Dulac, Joshua Emanuel Weiss, Michael Stein
  • METHOD FOR LIMITING AN AIR CHARGE OF AN INTERNAL COMBUSTION ENGINE
    Publication number: 20240052795
    Abstract: A method for limiting an air charge of an internal combustion engine. A maximum permissible pre-controlled charge and an exhaust-gas temperature-dependent delta charge are determined by means of a PI controller. A total permissible charge is determined on the basis of the maximum permissible pre-controlled charge and the exhaust-gas temperature-dependent delta-charge, and the air charge of the internal combustion engine is limited by the total permissible charge.
    Type: Application
    Filed: May 25, 2023
    Publication date: February 15, 2024
    Inventors: Adrien Dulac, Joshua Emanuel Weiss, Michael Stein