Patents by Inventor Georges Bougain

Georges Bougain 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).

  • Coupling device for gas turbine engine
    Patent number: 4037404
    Abstract: A gas turbine engine of the type comprising a compressor and an expansion rbine of which the respective rotors are mutually joined together in rotation and in axial traction by a main coupling device. The engine includes, in addition, a safety coupling device joining together these two rotors only in axial traction but allowing them to turn one with respect to the other in case of accidental fracture of the main coupling device.
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: July 26, 1977
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
    Inventor: Georges Bougain