Patents by Inventor Luc Jacques Pierre REBERGA

Luc Jacques Pierre REBERGA 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 FOR MONITORING THE OPERATING STATE OF A SYSTEM FOR POSITIONING VARIABLE-GEOMETRY MEMBERS OF A TURBOMACHINE
    Publication number: 20220082027
    Abstract: The invention concerns a method for monitoring the operating state of a system for positioning variable-geometry members (18) of a turbomachine (10), the members (18) being configured to travel over an operating area comprising a first position P1 and a second position P2, the method comprising the steps of: -(E23) determining a first pivoting speed V1 from the first position P1 to the second position P2; -(E25) determining a second pivoting speed from the second position P2 to the first position P1; and -(E26) determining an anomaly in the operation of the system for positioning the members (18) if the first speed V1 is lower than a first determined speed threshold and/or if the second speed V2 is lower than a second determined speed threshold.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 17, 2022
    Applicant: SAFRAN HELICOPTER ENGINES
    Inventors: Matthieu Julien GALLOT, Philippe Jean René Marie BENEZECH, Jean-Luc Charles Gilbert FREALLE, Luc Jacques Pierre REBERGA, Pascal RIZZO