Patents by Inventor Stephan Pischinger

Stephan Pischinger 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 of operating an internal combustion engine
    Patent number: 5740776
    Abstract: In a method of operating an internal combustion engine with direct injection of fuel into an engine combustion chamber during a compression stroke of a respective piston wherein first a main fuel volume is injected and subsequently an ignition fuel volume is injected into the combustion chamber, the injection of the main fuel volume is initiated only after about 3/10 of the compression stroke of the piston has been completed.
    Type: Grant
    Filed: January 17, 1997
    Date of Patent: April 21, 1998
    Assignee: Daimler-Benz AG
    Inventors: Christian Enderle, Stephan Kramer, Stephan Pischinger, Klaus Rossler