Patents by Inventor Isabelle MORO-LE GALL

Isabelle MORO-LE GALL 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).

  • Rupture disk for a device for protecting against overpressures inside a device, use in an apparatus intended for consecutively containing two gases of separate chemical nature
    Patent number: 10465812
    Abstract: A rupture disc for a device for protecting against overpressures inside an apparatus, the disc is made of a generally circular part including two planar surfaces substantially parallel to one another, and two notches each located along a circumference, the circumferences of the two notches being different from one another, the notch located on the larger circumference being made on one of the planar surfaces, referred to as lower surface, while the notch located on the smaller circumference is made on the other one of the planar surfaces, referred to as upper surface.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: November 5, 2019
    Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Isabelle Moro-Le Gall, Laurent Briottet
  • Method for producing a heat exchanger module having at least two fluid flow circuits
    Patent number: 10399191
    Abstract: A method for producing heat exchangers having at least two fluid circuits each having channels, including the following steps: producing one or a plurality of elements of a first fluid circuit, each element having at least two metal plates, at least one of which has first grooves; stacking the at least two metal plates of each element in such a way that the first grooves form the channels of the first circuit; assembling each element of the first circuit by diffusion welding between the two stacked metal plates; producing one or a plurality of elements of at least one second fluid circuit, each element of the second circuit having at least a portion of the channels of the second circuit; assembling, either by diffusion welding, or by brazing, or by diffusion brazing between the element or elements of the first circuit and the element or elements of the second circuit.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: September 3, 2019
    Assignee: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Emmanuel Rigal, Lionel Cachon, Jean-Marc Leibold, Isabelle Moro-Le Gall, Fabien Vidotto
  • RUPTURE DISC FOR A DEVICE FOR PROTECTING AGAINST OVERPRESSURES INSIDE A DEVICE, USE IN AN APPARATUS INTENDED FOR CONSECUTIVELY CONTAINING TWO GASES OF SEPARATE CHEMICAL NATURE
    Publication number: 20170314694
    Abstract: The invention relates to a rupture disc for a device for protecting against overpressures inside an apparatus, the disc consisting of a generally circular part including two planar surfaces substantially parallel to one another, and two notches each located along a circumference, the circumferences of the two notches being different from one another, the notch located on the larger circumference being made on one of the planar surfaces, referred to as lower surface, while the notch located on the smaller circumference is made on the other one of the planar surfaces, referred to as upper surface.
    Type: Application
    Filed: October 26, 2015
    Publication date: November 2, 2017
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Isabelle MORO-LE GALL, Laurent BRIOTTET
  • Method for production of a heat exchanger with at least two fluid circulation circuits with a large number of channels and/or large dimensions
    Publication number: 20170157723
    Abstract: A method for fabrication of heat exchangers with at least two fluid circuits each one comprising channels based on grooved plates includes assembling elementary exchanger modules, each of the elementary exchanger modules having been produced by diffusion bonding of grooved plates.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 8, 2017
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Isabelle MORO-LE-GALL, Julien CIGNA, Emmanuel RIGAL
  • METHOD FOR PRODUCING A HEAT EXCHANGER MODULE HAVING AT LEAST TWO FLUID FLOW CIRCUITS
    Publication number: 20160107274
    Abstract: A method for producing heat exchangers having at least two fluid circuits each having channels, including the following steps: producing one or a plurality of elements of a first fluid circuit, each element having at least two metal plates, at least one of which has first grooves; stacking the at least two metal plates of each element in such a way that the first grooves form the channels of the first circuit; assembling each element of the first circuit by diffusion welding between the two stacked metal plates; producing one or a plurality of elements of at least one second fluid circuit, each element of the second circuit having at least a portion of the channels of the second circuit; assembling, either by diffusion welding, or by brazing, or by diffusion brazing between the element or elements of the first circuit and the element or elements of the second circuit.
    Type: Application
    Filed: May 9, 2014
    Publication date: April 21, 2016
    Inventors: Emmanuel RIGAL, Lionel CACHON, Jean-Marc LEIBOLD, Isabelle MORO-LE GALL, Fabien VIDOTTO