Patents by Inventor Didier TRICHET, I

Didier TRICHET, I 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).

  • Induction welding process and device for parts made of composite materials
    Patent number: 9770892
    Abstract: A device comprising at least one pressure generation unit and a heating unit, the heating unit comprising a two-sided inductor and being configured to generate a uniform alternating magnetic field in an assembly comprising two parts made of composite materials comprising carbon fibers embedded in a resin and a field absorber. The field absorber is configured to absorb the magnetic field and comprising a ferromagnetic material. The field absorber is arranged at the contact walls of the two parts, so as to heat them to at least a transformation temperature of the resin.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: September 26, 2017
    Assignee: Airbus Operations (SAS)
    Inventors: Florian Chotard, Cyrille Collart, Didier Trichet, I, Javad Fouladgar
  • INDUCTION WELDING PROCESS AND DEVICE FOR PARTS MADE OF COMPOSITE MATERIALS
    Publication number: 20150231869
    Abstract: A device comprising at least one pressure generation unit and a heating unit, the heating unit comprising a two-sided inductor and being configured to generate a uniform alternating magnetic field in an assembly comprising two parts made of composite materials comprising carbon fibers embedded in a resin and a field absorber. The field absorber is configured to absorb the magnetic field and comprising a ferromagnetic material. The field absorber is arranged at the contact walls of the two parts, so as to heat them to at least a transformation temperature of the resin.
    Type: Application
    Filed: February 16, 2015
    Publication date: August 20, 2015
    Inventors: Florian CHOTARD, Cyrille COLLART, Didier TRICHET, I, Javad FOULADGAR