Patents by Inventor Peter Harrer

Peter Harrer 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 system for an internal combustion engine
    Patent number: 8230676
    Abstract: An exhaust system for an internal combustion engine, includes an exhaust line, an exhaust gas treatment device, an injection device arranged upstream from the exhaust gas treatment device for injecting a liquid educt into the exhaust line and a mixing and/or evaporation device for the sprayed educt situated downstream from the injection device and upstream from the exhaust gas treatment device. At least one section of the exhaust line carrying exhaust gas is formed by an exhaust pipe that has an end section arranged downstream from the injection device and upstream from the exhaust gas treatment device. The mixing and/or evaporation device is integrally formed on the end section of the exhaust pipe.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: July 31, 2012
    Assignee: J. Eberspaecher GmbH & Co., KG
    Inventor: Peter Harrer
  • EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20080184700
    Abstract: An exhaust system for an internal combustion engine, includes an exhaust line, an exhaust gas treatment device, an injection device arranged upstream from the exhaust gas treatment device for injecting a liquid educt into the exhaust line and a mixing and/or evaporation device for the sprayed educt situated downstream from the injection device and upstream from the exhaust gas treatment device. At least one section of the exhaust line carrying exhaust gas is formed by an exhaust pipe that has an end section arranged downstream from the injection device and upstream from the exhaust gas treatment device. The mixing and/or evaporation device is integrally formed on the end section of the exhaust pipe.
    Type: Application
    Filed: January 30, 2008
    Publication date: August 7, 2008
    Applicant: J. Eberspaecher GmbH & Co. KG
    Inventor: Peter HARRER