Patents by Inventor Christian Pies

Christian Pies 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).

  • Supercharged internal combustion engine
    Patent number: 7610758
    Abstract: In a supercharged internal combustion engine having a plurality of cylinders which are arranged in at least one cylinder bank, preferably a V-type engine with an exhaust gas turbocharger including a compressor, which is arranged in an intake line of the internal combustion engine and a turbine which is arranged in an exhaust gas collection line, the exhaust gas of a plurality of cylinders of the cylinder bank is combined in an exhaust gas collection line, while at least one cylinder of a cylinder bank has a separate exhaust gas line which bypasses the exhaust gas turbocharger and joins the exhaust gas line downstream of the turbine.
    Type: Grant
    Filed: May 9, 2007
    Date of Patent: November 3, 2009
    Assignee: Daimler AG
    Inventors: Joachim Augstein, Frank Hangs, Arkadi Kudashev, Christian Pies
  • Supercharged internal combustion engine
    Publication number: 20070283938
    Abstract: In a supercharged internal combustion engine having a plurality of cylinders which are arranged in at least one cylinder bank, preferably a V-type engine with an exhaust gas turbocharger including a compressor, which is arranged in an intake line of the internal combustion engine and a turbine which is arranged in an exhaust gas collection line, the exhaust gas of a plurality of cylinders of the cylinder bank is combined in an exhaust gas collection line, while at least one cylinder of a cylinder bank has a separate exhaust gas line which bypasses the exhaust gas turbocharger and joins the exhaust gas line downstream of the turbine.
    Type: Application
    Filed: May 9, 2007
    Publication date: December 13, 2007
    Inventors: Joachim Augstein, Frank Hangs, Arkadi Kudashev, Christian Pies