Patents by Inventor Isabelle Monique Marie Bourriaud

Isabelle Monique Marie Bourriaud 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).

  • System for ventilating a pair of juxtaposed vane platforms
    Patent number: 6457935
    Abstract: A sheet metal sealing sleeve placed under a pair of juxtaposed blade platforms in a turbomachine so as to cover the gap between them is provided with apertures to allow the flow of a ventilating gas to the platforms. The apertures are provided in bosses formed on the sleeve to define chambers between the sleeve and the platforms which provide for greater heat exchange by virtue of the forcible impact of the gas blown through the apertures under the platforms. The sleeve also aids in damping platform vibration.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: October 1, 2002
    Assignee: SNECMA Moteurs
    Inventors: Serge Louis Antunes, Eric Stephan Bil, Isabelle Monique Marie Bourriaud, Maurice Guy Judet