Patents by Inventor Luis Coreano

Luis Coreano 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).

  • Cooled dual wall liner closeout
    Patent number: 7739872
    Abstract: An example exhaust duct assembly includes a front liner, an intermediate liner and a rear liner. Each of the front, intermediate and rear liners include an inner liner exposed to combustion gases and an outer liner spaced radially apart from the inner liner. An air passage defined between the inner liner and the outer liner provides cooling air utilized for insulating an inner surface of the exhaust duct assembly. A closeout member is provided between the inner and outer liner and defines a portion of an air passage between the closeout member and the inner liner. Air flowing through the air passage is injected into a joint to provide cooling. The closeout member includes a horizontal leg that is bendable in a radial direction to accommodate relative movement between the inner liner and the outer liner.
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: June 22, 2010
    Assignee: United Technologies Corporation
    Inventors: Michael J. Murphy, Jeffrey Lavin, Jorge Farah, Luis Coreano, Henry Huizinga, Andrew Burdick
  • Cooled dual wall liner closeout
    Publication number: 20060179816
    Abstract: An example exhaust duct assembly includes a front liner, an intermediate liner and a rear liner. Each of the front, intermediate and rear liners include an inner liner exposed to combustion gases and an outer liner spaced radially apart from the inner liner. An air passage defined between the inner liner and the outer liner provides cooling air utilized for insulating an inner surface of the exhaust duct assembly. A closeout member is provided between the inner and outer liner and defines a portion of an air passage between the closeout member and the inner liner. Air flowing through the air passage is injected into a joint to provide cooling. The closeout member includes a horizontal leg that is bendable in a radial direction to accommodate relative movement between the inner liner and the outer liner.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 17, 2006
    Inventors: Michael Murphy, Jeffrey Lavin, Jorge Farah, Luis Coreano, Henry Huizinga, Andrew Burdick