Patents by Inventor Henriette S. Lemay

Henriette S. Lemay 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).

  • Thrust reverser with aerodynamically cooled baffle
    Patent number: 5473886
    Abstract: A thrust reverser for a turbojet engine is disclosed in which the thrust erser baffles have one or more deflectors to direct the cold gas flow over an inner surface of the baffles to ensure that the inner surface remains out of contact with the hot gas flow. The deflectors are movably mounted on the baffles such that, when the baffles are in their forward thrust positions, the deflectors are retracted so as to be generally flush with the inner surface of the baffle so as not to interfere with the forward thrust flow of gases. The deflectors may be automatically deployed to their extended positions when the baffles are moved to their reverse thrust positions.
    Type: Grant
    Filed: June 22, 1994
    Date of Patent: December 12, 1995
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
    Inventors: Bertrand Lebrun, Eric Lecossais, Henriette S. Lemay, Fabrice Metezeau, Laurent G. Valleroy