Patents by Inventor Pietro Bellogi

Pietro Bellogi 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).

  • Unit for supplying combustion air to the cylinders of an endothermic engine
    Patent number: 7117837
    Abstract: Unit for supplying combustion air to the cylinders of an endothermic engine is provided with a manifold having an air inlet orifice and a plurality of supply ducts. Each supply duct extends between a first opening communicating with the manifold and an outlet orifice, and has a second opening arranged between the first opening and the outlet orifice. The supply unit is equipped with a valve member that can move between the first opening and the second opening in order to close alternately the first opening and the second opening.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: October 10, 2006
    Assignee: Magneti Marelli Powertrain, S.p.A.
    Inventors: Pietro Bellogi, Gianluca Mattogno, Renzo Moschini, Stefano Tartari
  • Unit for supplying combustion air to the cylinders of an endothermic engine
    Publication number: 20050022773
    Abstract: Unit for supplying combustion air to the cylinders of an endothermic engine is provided with a manifold having an air inlet orifice and a plurality of supply ducts. Each supply duct extends between a first opening communicating with the manifold and an outlet orifice, and has a second opening arranged between the first opening and the outlet orifice. The supply unit is equipped with a valve member that can move between the first opening and the second opening in order to close alternately the first opening and the second opening.
    Type: Application
    Filed: June 10, 2004
    Publication date: February 3, 2005
    Inventors: Pietro Bellogi, Gianluca Mattogno, Renzo Moschini, Stefano Tartari