Patents by Inventor Eugenio Del Puglia

Eugenio Del Puglia 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).

  • TUNGSTEN CARBIDE INSERTS AND METHOD
    Publication number: 20130199193
    Abstract: Systems and methods provide for wear reduction in a combustion system of a gas turbine. A system for wear reduction includes: at least one substantially H-shaped block, the substantially H-shaped block being configured to secure a transition piece of a gas turbine combustor to a support piece; a first insert including a tungsten carbide in a metal matrix, the metal matrix being selected from a group including cobalt and nickel; and a brazing material which is used in brazing the first insert to the at least one substantially H-shaped block in at least one location on an interior wear surface of the at least one substantially H-shaped block.
    Type: Application
    Filed: December 9, 2010
    Publication date: August 8, 2013
    Inventors: Massimo Giannozzi, Eugenio Del Puglia, Marco Romanelli, Filippo Cappuccini, Emanuele Pietrangeli
  • Main liquid fuel injection device for a single combustion chamber, having a premixing chamber, of a gas turbine with low emission of pollutants
    Patent number: 6834506
    Abstract: A main liquid fuel injection device (20) for a single combustion chamber (10), having a premixing chamber (12), of a gas turbine with low emission of pollutants, comprising a set of injection channels (42) for the liquid fuel distributed within the premixing chamber (12); the injection device (20) has a set of blades (32) extending radially about the axis of symmetry of the combustion chamber (10), each of which is provided with at least one of the injection channels (42).
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: December 28, 2004
    Assignee: Nuovo Pignone Holding S.p.A.
    Inventors: Roberto Modi, Gianni Ceccherini, Eugenio Del Puglia
  • Main liquid fuel injection device for a single combustion chamber, having a premixing chamber, of a gas turbine with low emission of pollutants
    Publication number: 20030121266
    Abstract: A main liquid fuel injection device (20) for a single combustion chamber (10), having a premixing chamber (12), of a gas turbine with low emission of pollutants, comprising a set of injection channels (42) for the liquid fuel distributed within the premixing chamber (12); the injection device (20) has a set of blades (32) extending radially about the axis of symmetry of the combustion chamber (10), each of which is provided with at least one of the injection channels (42).
    Type: Application
    Filed: December 17, 2002
    Publication date: July 3, 2003
    Inventors: Roberto Modi, Gianni Ceccherini, Eugenio Del Puglia