Patents by Inventor Maxime Zabiego

Maxime Zabiego 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).

  • Solid interface joint with open pores for nuclear control rod
    Patent number: 9620251
    Abstract: A new interface between the cladding and the stack of pellets in a nuclear control rod. According to the invention, an interface joint made of a material transparent to neutrons, in the form of a structure with a high thermal conductivity and open pores, adapted to deform by compression across its thickness, is inserted between the cladding and the stack of pellets made of B4C neutron absorber material over at least the height of the stack. The invention also relates to associated production methods.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: April 11, 2017
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Maxime Zabiego, Patrick David, Alain Ravenet, Denis Rochais
  • Multilayer tube in ceramic matrix composite material, resulting nuclear fuel cladding and associated manufacturing processes
    Patent number: 9548139
    Abstract: The invention relates to a multilayer tubular part (1) comprising a metal layer forming a metal tubular body (3) and two layers in ceramic matrix composite material covering the metal tubular body, wherein one of the two layers in ceramic matrix composite material covers the inner surface of the metal tubular body to form an inner tubular body (4), whilst the other of the two layers in ceramic matrix composite material covers the outer surface of the metal tubular body to form an outer tubular body (2), the metal tubular body therefore being sandwiched between the inner and outer tubular bodies. The metal tubular body is in metal or metal alloy. Finally, the metal tubular body has a mean thickness smaller than the mean thicknesses of the inner and outer tubular bodies. A said part is useful in particular for producing nuclear fuel claddings.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: January 17, 2017
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Maxime Zabiego, Cédric Sauder, Christophe Lorrette, Philippe Guedeney
  • MULTILAYER TUBE IN CERAMIC MATRIX COMPOSITE MATERIAL, RESULTING NUCLEAR FUEL CLADDING AND ASSOCIATED MANUFACTURING PROCESSES
    Publication number: 20140153688
    Abstract: The invention relates to a multilayer tubular part (1) comprising a metal layer forming a metal tubular body (3) and two layers in ceramic matrix composite material covering the metal tubular body, wherein one of the two layers in ceramic matrix composite material covers the inner surface of the metal tubular body to form an inner tubular body (4), whilst the other of the two layers in ceramic matrix composite material covers the outer surface of the metal tubular body to form an outer tubular body (2), the metal tubular body therefore being sandwiched between the inner and outer tubular bodies. The metal tubular body is in metal or metal alloy. Finally, the metal tubular body has a mean thickness smaller than the mean thicknesses of the inner and outer tubular bodies. A said part is useful in particular for producing nuclear fuel claddings.
    Type: Application
    Filed: August 1, 2012
    Publication date: June 5, 2014
    Applicant: Commissariat a I'energie atomique et aux energies
    Inventors: Maxime Zabiego, Cédric Sauder, Christophe Lorrette, Philippe Guedeney
  • SOLID INTERFACE JOINT WITH OPEN PORES FOR NUCLEAR CONTROL ROD
    Publication number: 20130208848
    Abstract: A new interface between the cladding and the stack of pellets in a nuclear control rod. According to the invention, an interface joint made of a material transparent to neutrons, in the form of a structure with a high thermal conductivity and open pores, adapted to deform by compression across its thickness, is inserted between the cladding and the stack of pellets made of B4C neutron absorber material over at least the height of the stack. The invention also relates to associated production methods.
    Type: Application
    Filed: June 16, 2011
    Publication date: August 15, 2013
    Applicant: Commissariat A L'energie Atomique Et Aux Engeries Alternatives
    Inventors: Maxime Zabiego, Patrick David, Alain Ravenet, Denis Rochais
  • SOLID INTERFACE JOINT WITH OPEN PORES FOR NUCLEAR FUEL ROD
    Publication number: 20130163711
    Abstract: A new interface between the cladding and the stack of pellets in a nuclear fuel rod. According to the invention, an interface joint made of a material transparent to neutrons, in the form of a structure with a high thermal conductivity and open pores, adapted to deform by compression across its thickness, is inserted between the cladding and the stack of fuel pellets over at least the height of the stack. The invention also relates to associated production methods.
    Type: Application
    Filed: June 16, 2011
    Publication date: June 27, 2013
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Maxime Zabiego, Patrick David, Alain Ravenet, Denis Rochais