Patents by Inventor Marie-Sophie HAMEURY

Marie-Sophie HAMEURY 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).

  • Cryogenic circuit conditioning system
    Patent number: 10480455
    Abstract: The subject of the invention is a device for the in-flight conditioning of equipment of cryogenic circuits of an aircraft, which device includes means for bleeding air from outside the aircraft, means for extracting nitrogen from this air using a nitrogen separator of the OBIGGS type and means for distributing this nitrogen around the equipment. The device notably includes means for distributing nitrogen around the various pieces of equipment of cryogenic circuits using a system of piping provided with calibrated orifices.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: November 19, 2019
    Assignee: ARIANEGROUP SAS
    Inventors: Jean-Phillipe Dutheil, Marie-Sophie Hameury
  • CRYOGENIC CIRCUIT CONDITIONING SYSTEM
    Publication number: 20150345428
    Abstract: The subject of the invention is a device for the in-flight conditioning of equipment of cryogenic circuits of an aircraft, which device includes means for bleeding air from outside the aircraft, means for extracting nitrogen from this air using a nitrogen separator of the OBIGGS type and means for distributing this nitrogen around the equipment. The device notably includes means for distributing nitrogen around the various pieces of equipment of cryogenic circuits using a system of piping provided with calibrated orifices.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 3, 2015
    Inventors: Jean-Phillipe DUTHEIL, Marie-Sophie HAMEURY