Patents by Inventor Stéphane WARNET

Stéphane WARNET 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).

  • System for commanding and braking an articulated mobile element of an aircraft
    Patent number: 12763706
    Abstract: A command system of an aircraft mobile element actuated by a motor is provided. The command system is electrically connected to a power supply, to the motor and to a current consuming device used to effect de-icing. The system establishes a connection between the motor and the current consuming device and inhibits a first connection between the power supply and the motor and a second connection between the power supply and the current consuming device when a braking command is received. The system enables the first connection and the second connection to be established and inhibits the third connection as long as no braking command has been received or when a command to stop braking is received. Thus the mobile element can be easily braked and the overall size of the system is limited.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: October 13, 2026
    Assignee: AIRBUS OPERATIONS SAS
    Inventors: Luc Brunel, Thierry Immordino, Stéphane Warnet, Florent Crebassol
  • SYSTEM FOR COMMANDING AND BRAKING AN ARTICULATED MOBILE ELEMENT OF AN AIRCRAFT
    Publication number: 20240421730
    Abstract: A command system of an aircraft mobile element actuated by a motor is provided. The command system is electrically connected to a power supply, to the motor and to a current consuming device used to effect de-icing. The system establishes a connection between the motor and the current consuming device and inhibits a first connection between the power supply and the motor and a second connection between the power supply and the current consuming device when a braking command is received. The system enables the first connection and the second connection to be established and inhibits the third connection as long as no braking command has been received or when a command to stop braking is received. Thus the mobile element can be easily braked and the overall size of the system is limited.
    Type: Application
    Filed: May 13, 2024
    Publication date: December 19, 2024
    Applicant: AIRBUS OPERATIONS SAS
    Inventors: Luc BRUNEL, Thierry IMMORDINO, Stéphane WARNET, Florent CREBASSOL