Patents by Inventor Louis-Vianney Mabille De La Paumeliere

Louis-Vianney Mabille De La Paumeliere 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 supplying fuel to an aeronautical cryogenic turbomachine and associated method
    Patent number: 11808204
    Abstract: A fuel supply circuit for an aeronautical cryogenic turbomachine including: at least one cryogenic reservoir containing a liquid fuel topped with a boil-off gas and including a high-pressure liquid pump to supply at least one main propulsion device of the turbomachine with liquid fuel, an auxiliary turbomachine including an electric generator, a gas compressor to supply the auxiliary turbomachine with gaseous fuel, and a buffer gas reservoir connecting the gas compressor to the cryogenic reservoir to reinject gas into the cryogenic reservoir in order to maintain the pressure in the cryogenic reservoir above a predefined value, the electric generator supplying the high-pressure liquid pump and the gas compressor.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: November 7, 2023
    Assignees: SAFRAN, ARIANEGROUP SAS
    Inventors: Pierre-Alain Lambert, Hugo Pierre Mohamed Jouan, Samer Maalouf, Louis-Vianney Mabille De La Paumeliere, Carlos Alberto Cruz, Davide Duri
  • CIRCUIT FOR SUPPLYING FUEL TO AN AERONAUTICAL CRYOGENIC TURBOMACHINE AND ASSOCIATED METHOD
    Publication number: 20230243300
    Abstract: A fuel supply circuit for an aeronautical cryogenic turbomachine including: at least one cryogenic reservoir containing a liquid fuel topped with a boil-off gas and including a high-pressure liquid pump to supply at least one main propulsion device of the turbomachine with liquid fuel, an auxiliary turbomachine including an electric generator, a gas compressor to supply the auxiliary turbomachine with gaseous fuel, and a buffer gas reservoir connecting the gas compressor to the cryogenic reservoir to reinject gas into the cryogenic reservoir in order to maintain the pressure in the cryogenic reservoir above a predefined value, the electric generator supplying the high-pressure liquid pump and the gas compressor.
    Type: Application
    Filed: July 21, 2021
    Publication date: August 3, 2023
    Applicants: SAFRAN, ARIANEGROUP SAS
    Inventors: Pierre-Alain LAMBERT, Hugo Pierre Mohamed JOUAN, Samer MAALOUF, Louis-Vianney MABILLE DE LA PAUMELIERE, Carlos Alberto CRUZ, Davide DURI