Patents by Inventor Claude W. Pascal

Claude W. Pascal 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).

  • Combined jet engine provided with means for switching between two operating states
    Patent number: 5343695
    Abstract: A jet engine has a central turbojet stream and a peripheral ram jet stream which can be in turn obstructed or freed by flaps. The flaps can be opened outwardly and are located on an intake cone and at an inlet of the peripheral stream. The operation of the flaps is a function of the sought operating mode. This arrangement permits a very good guidance of gases.
    Type: Grant
    Filed: June 14, 1993
    Date of Patent: September 6, 1994
    Assignee: Societe Nationale d'Etude Et de Construction de Moteurs d'Aviation "SNECMA"
    Inventors: Noel B. Pascal, Georges Mazeaud, Claude W. Pascal