Patents by Inventor Alfred Rubini

Alfred Rubini 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).

  • Aerofoil section members for turbine engines
    Patent number: 4714407
    Abstract: To minimize secondary losses and flow maldistribution, an aerofoil such as a gas turbine nozzle guide vane, is designed so that in the throat defined by the trailing edge of one aerofoil and the flank of the adjacent aerofoil, the local gas flow streamlines are normal to the trailing edge of the aerofoil at the point of intersection.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: December 22, 1987
    Assignee: Rolls-Royce plc
    Inventors: John C. Cox, Stephen E. Morgan, Martin Hamblett, Alfred Rubini