FR2398367A2 - Element combustible nucleaire en plaque et son procede de fabrication - Google Patents

Element combustible nucleaire en plaque et son procede de fabrication

Info

Publication number
FR2398367A2
FR2398367A2 FR7722541A FR7722541A FR2398367A2 FR 2398367 A2 FR2398367 A2 FR 2398367A2 FR 7722541 A FR7722541 A FR 7722541A FR 7722541 A FR7722541 A FR 7722541A FR 2398367 A2 FR2398367 A2 FR 2398367A2
Authority
FR
France
Prior art keywords
fuel element
nuclear fuel
plate
manufacturing process
plate nuclear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7722541A
Other languages
English (en)
Other versions
FR2398367B2 (fr
Inventor
Jacques Delafosse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7722541A priority Critical patent/FR2398367A2/fr
Priority to GB787829603A priority patent/GB2001469B/en
Priority to US05/924,413 priority patent/US4224106A/en
Priority to BE189257A priority patent/BE868964R/fr
Priority to CH765678A priority patent/CH624787A5/fr
Priority to IT68740/78A priority patent/IT1160437B/it
Priority to ES471935A priority patent/ES471935A2/es
Publication of FR2398367A2 publication Critical patent/FR2398367A2/fr
Application granted granted Critical
Publication of FR2398367B2 publication Critical patent/FR2398367B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Elément combustible nucléaire selon le brevet principaL Le revêtement de chaque plaquette est réalisé latéralement par une grille de fils minces encastrée dans le cadre et dont chaque maille a la forme et les dimensions d'une plaquette pour servir de logement à l'une de celles-ci. Application aux réacteurs nucléaires modérés à l'eau.
FR7722541A 1974-07-06 1977-07-22 Element combustible nucleaire en plaque et son procede de fabrication Granted FR2398367A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7722541A FR2398367A2 (fr) 1977-07-22 1977-07-22 Element combustible nucleaire en plaque et son procede de fabrication
GB787829603A GB2001469B (en) 1977-07-22 1978-07-12 Plate-type nuclear fuel element
US05/924,413 US4224106A (en) 1977-07-22 1978-07-13 Plate-type nuclear fuel element
BE189257A BE868964R (fr) 1977-07-22 1978-07-13 Element combustible nucleaire en plaque et son procede de fabrication
CH765678A CH624787A5 (fr) 1977-07-22 1978-07-14
IT68740/78A IT1160437B (it) 1977-07-22 1978-07-21 Elemento combustibile nucleare e procedimento per la sua fabbricazione
ES471935A ES471935A2 (es) 1974-07-06 1978-07-21 Mejoras introducidas en el objeto de la patente principal n. 428.051, concedida el 7 de septiembre de 1.977, por: perfeccionamientos en la fabricacion de elementos combustibles nucleares ceramicos de placa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722541A FR2398367A2 (fr) 1977-07-22 1977-07-22 Element combustible nucleaire en plaque et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2398367A2 true FR2398367A2 (fr) 1979-02-16
FR2398367B2 FR2398367B2 (fr) 1980-07-11

Family

ID=9193675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722541A Granted FR2398367A2 (fr) 1974-07-06 1977-07-22 Element combustible nucleaire en plaque et son procede de fabrication

Country Status (7)

Country Link
US (1) US4224106A (fr)
BE (1) BE868964R (fr)
CH (1) CH624787A5 (fr)
ES (1) ES471935A2 (fr)
FR (1) FR2398367A2 (fr)
GB (1) GB2001469B (fr)
IT (1) IT1160437B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017503A1 (fr) * 2005-08-10 2007-02-15 Commissariat A L'energie Atomique Element combustible de type plaque macrostructuree

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941878C2 (de) * 1979-10-16 1982-12-16 Nukem Gmbh, 6450 Hanau Brennelement für Materialtest- und Forschungsreaktoren
DE3408240A1 (de) * 1984-03-07 1985-09-19 Nukem Gmbh, 6450 Hanau Verfahren zur herstellung von plattenfoermigen brennelementen fuer forschungsreaktoren
US4720370A (en) * 1985-10-25 1988-01-19 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor fuel structure containing uranium alloy wires embedded in a metallic matrix plate
US4963317A (en) * 1989-09-13 1990-10-16 The United States Of America As Represented By The United States Department Of Energy High loading uranium fuel plate
FR2853759B1 (fr) * 2003-04-09 2005-05-13 Commissariat Energie Atomique Combustible nucleaire a fils tresses et son procede de realisation
FR2863097B1 (fr) * 2003-11-27 2008-05-02 Framatome Anp Assemblage de combustible pour reacteur nucleaire a eau pressurisee contenant de l'uranium enrichi sans plutonium.
US11935662B2 (en) 2019-07-02 2024-03-19 Westinghouse Electric Company Llc Elongate SiC fuel elements
US12700515B2 (en) * 2022-05-10 2026-08-04 Westinghouse Electric Company Llc Fuel cladding covered by a mesh

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071526A (en) * 1960-08-30 1963-01-01 Sylvania Electric Prod Nuclear fuel plate and process for making same
US3311541A (en) * 1964-09-21 1967-03-28 Atomic Energy Authority Uk Nuclear reactor fuel elements
DE1539687A1 (de) * 1959-02-10 1970-03-05 Benzler Dr Ing Hartwig Schneller Kernreaktor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996443A (en) * 1958-05-16 1961-08-15 Burton E Schaner Fissile material and fuel elements for neutronic reactors
GB930850A (en) * 1960-12-16 1963-07-10 Atomic Energy Authority Uk Improvements in or relating to fuel elements
US3422523A (en) * 1963-06-26 1969-01-21 Martin Marietta Corp Process for fabricating nuclear reactor fuel elements
US3275525A (en) * 1965-07-20 1966-09-27 Clarence H Bloomster Nuclear fuel element incorporating helical fissionable wire
US3586746A (en) * 1968-02-28 1971-06-22 Grace W R & Co Method of making a nuclear fuel plate
US4038135A (en) * 1973-07-06 1977-07-26 Commissariat A L'energie Atomique Plate type nuclear fuel element and a method of fabrication of said element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539687A1 (de) * 1959-02-10 1970-03-05 Benzler Dr Ing Hartwig Schneller Kernreaktor
US3071526A (en) * 1960-08-30 1963-01-01 Sylvania Electric Prod Nuclear fuel plate and process for making same
US3311541A (en) * 1964-09-21 1967-03-28 Atomic Energy Authority Uk Nuclear reactor fuel elements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017503A1 (fr) * 2005-08-10 2007-02-15 Commissariat A L'energie Atomique Element combustible de type plaque macrostructuree
FR2889765A1 (fr) * 2005-08-10 2007-02-16 Commissariat Energie Atomique Element combustible de type plaque macrostructuree
RU2400835C2 (ru) * 2005-08-10 2010-09-27 Коммиссариат А Л'Энержи Атомик Топливный элемент типа макроструктурированной пластины
US8149984B2 (en) 2005-08-10 2012-04-03 Commissariat A L'energie Atomique Fuel element of the macrostructured plate type

Also Published As

Publication number Publication date
FR2398367B2 (fr) 1980-07-11
ES471935A2 (es) 1979-04-01
IT7868740A0 (it) 1978-07-21
GB2001469B (en) 1982-04-07
US4224106A (en) 1980-09-23
CH624787A5 (fr) 1981-08-14
BE868964R (fr) 1978-11-03
IT1160437B (it) 1987-03-11
GB2001469A (en) 1979-01-31

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