Patents by Inventor Andrei Buchhammer

Andrei Buchhammer 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).

  • Vehicle silencer
    Patent number: 8205713
    Abstract: A silencer for an exhaust system, more preferably of a motor vehicle, is provided with a silencer insert arranged in a silencer housing. The silencer includes a jacket, with at least one pipe section penetrating a through-opening of the jacket. Through welding of the pipe section to the silencer insert a weld seam formed pressure-tight between pipe section and jacket is relieved of mechanical load.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: June 26, 2012
    Assignee: J. Eberspaecher GmbH & Co. KG
    Inventors: Peter Gorke, Andrei Buchhammer
  • VEHICLE SILENCER
    Publication number: 20110024227
    Abstract: A silencer for an exhaust system, more preferably of a motor vehicle, is provided with a silencer insert arranged in a silencer housing. The silencer includes a jacket, with at least one pipe section penetrating a through-opening of the jacket. Through welding of the pipe section to the silencer insert a weld seam formed pressure-tight between pipe section and jacket is relieved of mechanical load.
    Type: Application
    Filed: July 27, 2010
    Publication date: February 3, 2011
    Inventors: Peter GORKE, Andrei Buchhammer