Aviation Carburetor Patents (Class 261/72.2)
  • Device for activating a passive ejector valve for pressurising a turbojet engine chamber for an aircraft
    Patent number: 9212757
    Abstract: An apparatus for activating a valve of an ejector in order to adapt the pressurization of a chamber in an aircraft turbojet engine comprising a device constructed and arranged to trigger the opening and/or closing of valve and/or the power of the valve as a function of the altitude at which the valve is located.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: December 15, 2015
    Assignee: SNECMA
    Inventors: Giuliana Elisa Rossi, Eddy Stéphane Joël Fontanel, Marie Gentilhomme