Patents by Inventor Geoffrey Douglas Robinson

Geoffrey Douglas Robinson 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).

  • Duplex turbine shroud
    Patent number: 8104292
    Abstract: A gas turbine engine shroud includes a row of different first and second shroud segments alternating circumferentially therearound. The first segments have a first pattern of first cooling holes extending therethrough. The second segments have a second pattern of second cooling holes extending therethrough. The corresponding patterns have different collective flowrate capabilities.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: January 31, 2012
    Assignee: General Electric Company
    Inventors: Ching-Pang Lee, Geoffrey Douglas Robinson, Robert Joseph Orlando
  • DUPLEX TURBINE SHROUD
    Publication number: 20090155051
    Abstract: A gas turbine engine shroud includes a row of different first and second shroud segments alternating circumferentially therearound. The first segments have a first pattern of first cooling holes extending therethrough. The second segments have a second pattern of second cooling holes extending therethrough. The corresponding patterns have different collective flowrate capabilities.
    Type: Application
    Filed: December 17, 2007
    Publication date: June 18, 2009
    Inventors: Ching-Pang Lee, Geoffrey Douglas Robinson, Robert Joseph Orlando