Patents by Inventor Gerd VERBECK

Gerd VERBECK 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: 9752475
    Abstract: An exhaust system for an internal combustion engine includes a muffler, a first exhaust pipe which is connected to the muffler for sound damping, and a second exhaust pipe which extends in terms of flow in parallel relation to the first exhaust pipe and extends through first muffler in the absence of a flow communication with the first muffler. The first and second exhaust pipes originate from a common exhaust pipe. A switching valve adjusts hereby a throughflow cross section of the second exhaust pipe.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: September 5, 2017
    Assignee: AUDI AG
    Inventors: Axel Peters, Siamak Alizadeh, Gerd Verbeck
  • EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20170058733
    Abstract: An exhaust system for an internal combustion engine includes a muffler, a first exhaust pipe which is connected to the muffler for sound damping, and a second exhaust pipe which extends in terms of flow in parallel relation to the first exhaust pipe and extends through first muffler in the absence of a flow communication with the first muffler. The first and second exhaust pipes originate from a common exhaust pipe. A switching valve adjusts hereby a throughflow cross section of the second exhaust pipe.
    Type: Application
    Filed: August 26, 2016
    Publication date: March 2, 2017
    Applicant: AUDI AG
    Inventors: Axel PETERS, Siamak ALIZADEH, Gerd VERBECK