Patents by Inventor Manuel Berger

Manuel Berger 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).

  • Cylinder head with liquid-type cooling
    Patent number: 9309830
    Abstract: A cylinder head with liquid cooling, and which has an intake port which opens into a combustion chamber, an exhaust port per cylinder, a fuel injection device which opens into the combustion chamber and which adjoins the intake port and the exhaust port, and at least one cooling chamber which is arranged in the cylinder head. A cooling distribution duct, which is drilled or pre-cast, is arranged in a region of the fire deck, and extends substantially parallel to the fire deck and opens into an annular chamber surrounding the fuel injection device. The annular chamber has at least one substantially radial first cooling bore which is directed towards a valve web region formed between the intake port and the exhaust port and which adjoins the fire deck.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: April 12, 2016
    Assignee: AVL LIST GMBH
    Inventors: Manuel Berger, Christian Auer
  • CYLINDER HEAD WITH LIQUID-TYPE COOLING
    Publication number: 20140305400
    Abstract: A cylinder head with liquid cooling, and which has an intake port which opens into a combustion chamber, an exhaust port per cylinder, a fuel injection device which opens into the combustion chamber and which adjoins the intake port and the exhaust port, and at least one cooling chamber which is arranged in the cylinder head. A cooling distribution duct, which is drilled or pre-cast, is arranged in a region of the fire deck, and extends substantially parallel to the fire deck and opens into an annular chamber surrounding the fuel injection device. The annular chamber has at least one substantially radial first cooling bore which is directed towards a valve web region formed between the intake port and the exhaust port and which adjoins the fire deck.
    Type: Application
    Filed: July 23, 2012
    Publication date: October 16, 2014
    Applicant: AVL LIST GMBH
    Inventors: Manuel Berger, Christian Auer