Patents by Inventor Nicolas COUTERET

Nicolas COUTERET 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).

  • Circuit for draining a combustion chamber and method for determining the failure of such a circuit
    Patent number: 11834996
    Abstract: A circuit (10) for draining at least one combustible fluid for a cavity of a turbine includes a drain (12) in fluidic communication with the at least one cavity, and a first isolation valve (14) and a second isolation valve (16) defining between them an isolation cavity (C) of a portion of the drain. A discharge line (18) is in fluidic communication with the isolation cavity (C) to allow the discharge of air out of the isolation cavity (C). A supply line (22) supplies pressurized fluid to the isolation cavity (C), and a supply valve (24) is arranged in the supply line (22) for regulating the supply of the isolation cavity (C) with pressurized fluid. A discharge valve (20) is arranged in the discharge line (18) for regulating the discharge of the gases out of the isolation cavity (C), and a device (26) is provided for determining a failure of the drainage circuit (10).
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: December 5, 2023
    Assignee: GE ENERGY PRODUCTS FRANCE SNC
    Inventors: Maher Aboujaib, Sven Catrin, Ezio Pena, Faqihi Bouria, Nicolas Couteret
  • CIRCUIT FOR DRAINING A COMBUSTION CHAMBER AND METHOD FOR DETERMINING THE FAILURE OF SUCH A CIRCUIT
    Publication number: 20220018286
    Abstract: A circuit (10) for draining at least one combustible fluid for a cavity of a turbine includes a drain (12) in fluidic communication with the at least one cavity, and a first isolation valve (14) and a second isolation valve (16) defining between them an isolation cavity (C) of a portion of the drain. A discharge line (18) is in fluidic communication with the isolation cavity (C) to allow the discharge of air out of the isolation cavity (C). A supply line (22) supplies pressurized fluid to the isolation cavity (C), and a supply valve (24) is arranged in the supply line (22) for regulating the supply of the isolation cavity (C) with pressurized fluid. A discharge valve (20) is arranged in the discharge line (18) for regulating the discharge of the gases out of the isolation cavity (C), and—a device (26) is provided for determining a failure of the drainage circuit (10).
    Type: Application
    Filed: November 28, 2019
    Publication date: January 20, 2022
    Inventors: Maher ABOUJAIB, Sven CATRIN, Ezio PENA, Faqihi BOURIA, Nicolas COUTERET