Patents by Inventor Matthieu Sautreuil

Matthieu Sautreuil 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).

  • Aircraft propulsion architecture integrating an energy recovery system
    Patent number: 9885289
    Abstract: A drive system of at least one rotor of an aircraft via electrical energy in addition to or as a replacement of a mechanical system. The electrical energy is provided at least in part by at least one device for recovering thermal energy from hot gases of an internal combustion engine of the aircraft.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: February 6, 2018
    Assignee: AIRBUS
    Inventors: Bruno Rechain, Hichem Smaoui, Emmanuel Joubert, Gilles Bezes, Matthieu Sautreuil
  • Electrical architecture for an aircraft, an aircraft, and a method of using it
    Patent number: 9873518
    Abstract: An electrical architecture for an aircraft having a main electrical machine connected to a fuel burning engine and a secondary electrical machine connected to a power transmission assembly. A high-voltage electrical master box is connected by a first line and by a second line to a multifunction converter, the high-voltage electrical master box connecting the first line to the secondary electrical machine, and the second line to at least the main electrical machine and the secondary electrical machine. The multifunction converter includes a supervisor connected to an avionics system and to a control system controlling the engine, and to a controller of the high-voltage electrical master box.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: January 23, 2018
    Assignee: AIRBUS HELICOPTERS
    Inventors: Matthieu Sautreuil, Gilles Bezes
  • ELECTRICAL ARCHITECTURE FOR AN AIRCRAFT, AN AIRCRAFT, AND A METHOD OF USING IT
    Publication number: 20160016670
    Abstract: An electrical architecture for an aircraft having a main electrical machine connected to a fuel burning engine and a secondary electrical machine connected to a power transmission assembly. A high-voltage electrical master box is connected by a first line and by a second line to a multifunction converter, the high-voltage electrical master box connecting the first line to the secondary electrical machine, and the second line to at least the main electrical machine and the secondary electrical machine. The multifunction converter includes a supervisor connected to an avionics system and to a control system controlling the engine, and to a controller of the high-voltage electrical master box.
    Type: Application
    Filed: July 15, 2015
    Publication date: January 21, 2016
    Inventors: Matthieu SAUTREUIL, Gilles BEZES
  • AIRCRAFT PROPULSION ARCHITECTURE INTEGRATING AN ENERGY RECOVERY SYSTEM
    Publication number: 20140290208
    Abstract: A drive system of at least one rotor of an aircraft via electrical energy in addition to or as a replacement of a mechanical system. The electrical energy is provided at least in part by at least one device for recovering thermal energy from hot gases of an internal combustion engine of the aircraft.
    Type: Application
    Filed: August 3, 2012
    Publication date: October 2, 2014
    Inventors: Bruno Rechain, Hichem Smaoui, Emmanuel Joubert, Gilles Bezes, Matthieu Sautreuil