Patents by Inventor Antoine DUQUERROIS

Antoine DUQUERROIS 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).

  • Method and a system for powering an electrical load in an aircraft
    Patent number: 10913544
    Abstract: A method of electrically powering an electrical load in an aircraft, the method including electrically powering the electrical load with a main source that generates electricity; measuring an instantaneous parameter characterizing the main source; determining a level of use of the main source from the measured instantaneous parameter; adjusting the voltage of the main source as a function of the level of use; measuring an output voltage from the main source; comparing the measured voltage or the level of use with a predetermined threshold value; and whenever the measured voltage is less than the predetermined threshold value, electrically powering the electrical load from an auxiliary source that stores electricity so as to supply additional electric power to the electrical load.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 9, 2021
    Assignees: SAFRAN, SAFRAN ELECTRICAL & POWER
    Inventors: Jean-Philippe Salanne, Stephane Petibon, Florent Rougier, Antoine Duquerrois
  • A METHOD AND A SYSTEM FOR POWERING AN ELECTRICAL LOAD IN AN AIRCRAFT
    Publication number: 20190225348
    Abstract: A method of electrically powering an electrical load in an aircraft, the method including electrically powering the electrical load with a main source that generates electricity; measuring an instantaneous parameter characterizing the main source; determining a level of use of the main source from the measured instantaneous parameter; adjusting the voltage of the main source as a function of the level of use; measuring an output voltage from the main source; comparing the measured voltage or the level of use with a predetermined threshold value; and whenever the measured voltage is less than the predetermined threshold value, electrically powering the electrical load from an auxiliary source that stores electricity so as to supply additional electric power to the electrical load.
    Type: Application
    Filed: September 12, 2017
    Publication date: July 25, 2019
    Applicants: SAFRAN, SAFRAN ELECTRICAL & POWER
    Inventors: Jean-Philippe SALANNE, Stephane PETIBON, Florent ROUGIER, Antoine DUQUERROIS