Patents by Inventor Marie Mineur-Panigeon

Marie Mineur-Panigeon 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 manufacturing turbomachine components, blank and final component
    Patent number: 10760153
    Abstract: The manufacture of a metal turbomachine part, comprising steps consisting of melting a titanium-aluminium intermetallic compound by plasma torch in a ring mould, extracting therefrom an ingot, as cast, in a state cooled from molten, cutting the ingot into at least one blank with an external shape that is simpler than the more complex one of said part to be manufactured, and machining the blank in order to obtain the part with said more complex external shape.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: September 1, 2020
    Assignee: Safran Aircraft Engines
    Inventors: Guillaume Martin, Céline Jeanne Marcillaud, Marie Mineur-Panigeon
  • Method for manufacturing at least one metal turbine engine part
    Patent number: 10363633
    Abstract: A method of fabricating at least one metal part for a turbine engine, the method including the steps of casting a metal alloy by centrifuging into a permanent metal mold for making a blank; obtaining a cast blank of elongate shape and of section that is circular or polygonal; and machining the blank to make the part.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: July 30, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Celine Jeanne Marcillaud, Sebastien Digard Brou De Cuissart, Marie Mineur-Panigeon, Anthony Texier
  • Heat treatment of an alloy based on titanium aluminide
    Patent number: 10329655
    Abstract: The invention relates to a method for the treatment of an alloy based on titanium aluminide. The method comprises the following steps, during which no hot isostatic pressing is carried out: obtaining a semi-finished product (7) produced by centrifugal casting, then heat treating the semi-finished product in order to obtain an alloy microstructure comprising gamma grains and/or lamella grains (alpha2/gamma).
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: June 25, 2019
    Assignee: Safran Aircraft Engines
    Inventors: Guillaume Martin, Céline Jeanne Marcillaud, Marie Mineur-Panigeon
  • METHOD FOR MANUFACTURING TURBOMACHINE COMPONENTS, BLANK AND FINAL COMPONENT
    Publication number: 20180112300
    Abstract: The manufacture of a metal turbomachine part, comprising steps consisting of melting a titanium-aluminium intermetallic compound by plasma torch in a ring mould, extracting therefrom an ingot, as cast, in a state cooled from molten, cutting the ingot into at least one blank with an external shape that is simpler than the more complex one of said part to be manufactured, and machining the blank in order to obtain the part with said more complex external shape.
    Type: Application
    Filed: March 4, 2016
    Publication date: April 26, 2018
    Inventors: Guillaume Martin, Céline Jeanne, Marie Mineur-Panigeon
  • HEAT TREATMENT OF AN ALLOY BASED ON TITANIUM ALUMINIDE
    Publication number: 20170022594
    Abstract: The invention relates to a method for the treatment of an alloy based on titanium aluminide. The method comprises the following steps, during which no hot isostatic pressing is carried out: obtaining a semi-finished product (7) produced by centrifugal casting, then heat treating the semi-finished product in order to obtain an alloy microstructure comprising gamma grains and/or lamella grains (alpha2/gamma).
    Type: Application
    Filed: April 2, 2015
    Publication date: January 26, 2017
    Applicant: Safran Aircraft Engines
    Inventors: Guillaume Martin, Céline Jeanne Marcillaud, Marie Mineur-Panigeon
  • METHOD FOR MANUFACTURING AT LEAST ONE METAL TURBINE ENGINE PART
    Publication number: 20150231746
    Abstract: A method of fabricating at least one metal part for a turbine engine, the method including the steps of casting a metal alloy by centrifuging into a permanent metal mold for making a blank; obtaining a cast blank of elongate shape and of section that is circular or polygonal; and machining the blank to make the part.
    Type: Application
    Filed: October 9, 2013
    Publication date: August 20, 2015
    Applicant: SNECMA
    Inventors: Celine Jeanne Marcillaud, Sebastien Digard Brou De Cuissart, Marie Mineur-Panigeon, Anthony Texier