Patents by Inventor Matthias Seltsam

Matthias Seltsam 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).

  • Exhaust gas recirculation device
    Patent number: 6810867
    Abstract: A mixing device is provided for an exhaust gas recirculation system of an internal combustion engine with an intake air line and an exhaust gas recirculation line. The outlet opening of the recirculation line or admission opening of the intake air line opens into the intake air line and a swirl generating element and/or a turbulence generating element is provided in the area of the admission opening of the mixing device.
    Type: Grant
    Filed: April 21, 2003
    Date of Patent: November 2, 2004
    Assignee: DaimlerChrysler AG
    Inventors: Hans-Peter Schmid, Matthias Seltsam
  • Exhaust gas recirculation device
    Publication number: 20030178013
    Abstract: A mixing device is provided for an exhaust gas recirculation system of an internal combustion engine with an intake air line and an exhaust gas recirculation line. The outlet opening of the recirculation line or admission opening of the intake air line opens into the intake air line and a swirl generating element and/or a turbulence generating element is provided in the area of the admission opening of the mixing device.
    Type: Application
    Filed: April 21, 2003
    Publication date: September 25, 2003
    Applicant: DaimlerChrysler AG
    Inventors: Hans-Peter Schmid, Matthias Seltsam
  • Exhaust gas recirculation device
    Publication number: 20010027784
    Abstract: A mixing device is provided for an exhaust gas recirculation system of an internal combustion engine with an intake air line and an exhaust gas recirculation line. The outlet opening of the recirculation line or admission opening of the intake air line opens into the intake air line and a swirl generating element and/or a turbulence generating element is provided in the area of the admission opening of the mixing device.
    Type: Application
    Filed: February 20, 2001
    Publication date: October 11, 2001
    Inventors: Hans-Peter Schmid, Matthias Seltsam