Patents by Inventor Patrick Thierfelder

Patrick Thierfelder 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 calculating reaction heat in an exhaust system
    Patent number: 12104511
    Abstract: A method for calculating reaction heat in an exhaust system of an internal combustion engine by means of a model, comprising a first model component and a second model component, wherein the first model component refers to a calculation of exhaust components flowing from valves of the internal combustion engine, the second model component relates to the entire exhaust system, and total masses from the first model component are divided along the exhaust system onto the individual components of the exhaust system.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: October 1, 2024
    Assignee: Robert Bosch GmbH
    Inventors: Elke Baeder, Sascha Giese, Thomas Zein, Michael Stein, Patrick Thierfelder
  • METHOD FOR CALCULATING REACTION HEAT IN AN EXHAUST SYSTEM
    Publication number: 20240209767
    Abstract: A method for calculating reaction heat in an exhaust system of an internal combustion engine by means of a model, comprising a first model component and a second model component, wherein the first model component refers to a calculation of exhaust components flowing from valves of the internal combustion engine, the second model component relates to the entire exhaust system, and total masses from the first model component are divided along the exhaust system onto the individual components of the exhaust system.
    Type: Application
    Filed: December 20, 2023
    Publication date: June 27, 2024
    Inventors: Elke Baeder, Sascha Giese, Thomas Zein, Michael Stein, Patrick Thierfelder