Patents by Inventor Jean-Marc Deoclezian

Jean-Marc Deoclezian 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).

  • Thermal erosion test device and method for testing thermal protection materials of solid propellant thrusters
    Patent number: 7628534
    Abstract: The invention relates to a thermal erosion test device for testing thermal protection materials for use in a solid propellant thruster. The device comprises a support for holding a plate made of the thermal protection material for testing so that its faces a face of a block of solid propellant, the space between the plate and the face of the propellant block defining a combustion chamber of substantially rectangular shape, said chamber extending along said plate and opening out into a nozzle.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: December 8, 2009
    Assignees: Snecma Propulsion Solide, SNPE Materiaux Energetiques
    Inventors: Jean-Marc Deoclezian, Frédéric Plazanet, Caroline Nguyen, Vincent Bodart
  • Thermal erosion test device and method for testing thermal protection materials of solid propellant thrusters
    Publication number: 20080192799
    Abstract: The invention relates to a thermal erosion test device for testing thermal protection materials for use in a solid propellant thruster. The device comprises a support for holding a plate made of the thermal protection material for testing so that its faces a face of a block of solid propellant, the space between the plate and the face of the propellant block defining a combustion chamber of substantially rectangular shape, said chamber extending along said plate and opening out into a nozzle.
    Type: Application
    Filed: December 19, 2007
    Publication date: August 14, 2008
    Applicants: SNECMA PROPULSION SOLIDE, SNPE MATERIAUX ENERGETIQUES
    Inventors: Jean-Marc Deoclezian, Frederic Plazanet, Caroline Nguyen, Vincent Bodart