Patents by Inventor John C. Jamison

John C. Jamison 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).

  • Fuel distribution valve for a gas turbine engine
    Patent number: 4226365
    Abstract: A valve having a translatable annular slot communicates with discretely shaped and judiciously located elongated, variable width slots for metering fuel to individual fuel nozzles in a burner of a jet engine without changing the fuel scheduling characteristics of the fuel control. The valve can have sequential lighting capabilities in the event that the burner is designed with this feature.
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: October 7, 1980
    Assignee: United Technologies Corporation
    Inventors: James R. Norris, Guy W. Miller, John C. Jamison, Ralph D. Ransom