Patents by Inventor Florian DUPARCHY

Florian DUPARCHY 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).

  • Publication number: 20240167490
    Abstract: The invention concerns a method for detecting a fatigue undergone on at least one specific location of a hydraulic unit (10), the method being characterized in that the fatigue undergone on the at least on specific location is detected by at least one fatigue indicator (F) said at least one fatigue indicator arranged for being remotely queried via wirings or via a wireless connection.
    Type: Application
    Filed: November 29, 2023
    Publication date: May 23, 2024
    Inventors: Florian DUPARCHY, Pierre-Yves LOWYS, Renaud Guillaume, Francois ANDRE
  • Publication number: 20150084333
    Abstract: The present application describes a method for welding two parts to each other. The two parts are made from steel having a high thermomechanical yield strength. The welding method includes a welding step in which a weld bead is created inducing a heat-affected zone to appear. The method also includes a heat treatment step having a heating step, during which at least one portion of the weld bead and the HAZ is gradually heated to a treatment temperature; then a holding step in which the portion of the weld bead and the HAZ is kept at the treatment temperature; then a cooling step in which the HAZ and the weld bead are gradually cooled and pass from the austenitic transformation end temperature to the martensitic transformation end temperature of the steel of the parts in a time between 7.5 s and 8.5 s, and pass from the austenitic transformation end temperature to the martensitic transformation end temperature in a time shorter than 15.5 s.
    Type: Application
    Filed: December 4, 2014
    Publication date: March 26, 2015
    Inventors: Serge PRIGENT, Florian DUPARCHY, Arnaud DONCOURT