Patents by Inventor Peter LANZERATH

Peter LANZERATH 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 operating an internal combustion engine of a motor vehicle and arrangement of a particulate filter in an exhaust system of a motor vehicle
    Patent number: 11346294
    Abstract: In a method for operating an internal combustion engine of a motor vehicle, exhaust gas from the internal combustion engine is fed to a particulate filter of the motor vehicle. Until a predetermined filtration rate of the particulate filter is reached, a temporary interruption of a fuel supply to the internal combustion engine is prevented in an overrun mode of the motor vehicle if a temperature of the exhaust gas in the particulate filter is greater than a predetermined threshold value of the temperature. An arrangement of the particulate filter in an exhaust system of the motor vehicle is also described.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: May 31, 2022
    Assignee: Daimler AG
    Inventors: Julius Schwaab, Peter Lanzerath
  • Method for Operating an Internal Combustion Engine of a Motor Vehicle and Arrangement of a Particulate Filter in an Exhaust System of a Motor Vehicle
    Publication number: 20200191079
    Abstract: In a method for operating an internal combustion engine of a motor vehicle, exhaust gas from the internal combustion engine is fed to a particulate filter of the motor vehicle. Until a predetermined filtration rate of the particulate filter is reached, a temporary interruption of a fuel supply to the internal combustion engine is prevented in an overrun mode of the motor vehicle if a temperature of the exhaust gas in the particulate filter is greater than a predetermined threshold value of the temperature. An arrangement of the particulate filter in an exhaust system of the motor vehicle is also described.
    Type: Application
    Filed: June 12, 2018
    Publication date: June 18, 2020
    Inventors: Julius SCHWAAB, Peter LANZERATH