FR2337918A1 - Assemblage de combustible nucleaire - Google Patents

Assemblage de combustible nucleaire

Info

Publication number
FR2337918A1
FR2337918A1 FR7600606A FR7600606A FR2337918A1 FR 2337918 A1 FR2337918 A1 FR 2337918A1 FR 7600606 A FR7600606 A FR 7600606A FR 7600606 A FR7600606 A FR 7600606A FR 2337918 A1 FR2337918 A1 FR 2337918A1
Authority
FR
France
Prior art keywords
fuel assembly
nuclear fuel
nuclear
assembly
fuel
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
FR7600606A
Other languages
English (en)
Other versions
FR2337918B1 (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 a lEnergie Atomique et aux Energies Alternatives CEA
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 FR7600606A priority Critical patent/FR2337918A1/fr
Priority to BE173479A priority patent/BE849671A/fr
Priority to GB53349/76A priority patent/GB1506838A/en
Priority to CA268,349A priority patent/CA1068017A/fr
Priority to US05/753,451 priority patent/US4119490A/en
Priority to ES454904A priority patent/ES454904A1/es
Priority to JP1977002403U priority patent/JPS58155Y2/ja
Publication of FR2337918A1 publication Critical patent/FR2337918A1/fr
Application granted granted Critical
Publication of FR2337918B1 publication Critical patent/FR2337918B1/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
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/332—Supports for spacer grids
    • 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)
  • Supports For Pipes And Cables (AREA)
FR7600606A 1976-01-12 1976-01-12 Assemblage de combustible nucleaire Granted FR2337918A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7600606A FR2337918A1 (fr) 1976-01-12 1976-01-12 Assemblage de combustible nucleaire
BE173479A BE849671A (fr) 1976-01-12 1976-12-21 Assemblage de combustible nucleaire
GB53349/76A GB1506838A (en) 1976-01-12 1976-12-21 Nuclear fuel assembly
CA268,349A CA1068017A (fr) 1976-01-12 1976-12-21 Dispositif pour combustible nucleaire
US05/753,451 US4119490A (en) 1976-01-12 1976-12-22 Nuclear fuel assembly
ES454904A ES454904A1 (es) 1976-01-12 1977-01-08 Perfeccionamientos introducidos en un conjunto de elementos de combustible nuclear.
JP1977002403U JPS58155Y2 (ja) 1976-01-12 1977-01-12 核燃料集合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600606A FR2337918A1 (fr) 1976-01-12 1976-01-12 Assemblage de combustible nucleaire

Publications (2)

Publication Number Publication Date
FR2337918A1 true FR2337918A1 (fr) 1977-08-05
FR2337918B1 FR2337918B1 (fr) 1980-04-30

Family

ID=9167808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600606A Granted FR2337918A1 (fr) 1976-01-12 1976-01-12 Assemblage de combustible nucleaire

Country Status (7)

Country Link
US (1) US4119490A (fr)
JP (1) JPS58155Y2 (fr)
BE (1) BE849671A (fr)
CA (1) CA1068017A (fr)
ES (1) ES454904A1 (fr)
FR (1) FR2337918A1 (fr)
GB (1) GB1506838A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249107A2 (fr) * 1986-06-11 1987-12-16 Westinghouse Electric Corporation Assemblage de combustible d'un réacteur nucléaire comportant plusieurs grilles d'espacement

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390804A1 (fr) * 1977-05-13 1978-12-08 Commissariat Energie Atomique Assemblage de combustible nucleaire
FR2397042A1 (fr) * 1977-07-07 1979-02-02 Commissariat Energie Atomique Grille d'espacement pour un faisceau de crayons combustibles dans un assemblage de reacteur nucleaire
US4239597A (en) * 1978-03-30 1980-12-16 The Babcock & Wilcox Company Nuclear fuel spacer grid
US4265010A (en) * 1978-11-24 1981-05-05 Westinghouse Electric Corp. Method and apparatus for adjusting the elevation of fuel rods in a nuclear reactor fuel assembly
US4284475A (en) * 1979-01-26 1981-08-18 Combustion Engineering, Inc. Wear sleeve for control rod guide tube
JPS5821193A (ja) * 1981-07-31 1983-02-07 三菱原子力工業株式会社 原子燃料集合体
US4521374A (en) * 1982-09-01 1985-06-04 Westinghouse Electric Corp. Fuel grid with sleeves welded in notched grid straps
US4678630A (en) * 1983-08-03 1987-07-07 The Babcock & Wilcox Company Spacer grid insert
US4678625A (en) * 1985-08-05 1987-07-07 Westinghouse Electric Corp. Method of straightening bowed irradiated fuel assemblies
RU2177650C2 (ru) * 2000-01-26 2001-12-27 Открытое акционерное общество "Машиностроительный завод" Тепловыделяющая сборка водо-водяного энергетического ядерного реактора

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791466A (en) * 1969-05-19 1974-02-12 Westinghouse Electric Corp Low parasitic capture fuel assembly structure
US3954560A (en) * 1970-05-06 1976-05-04 Commissariat A L'energie Atomique Nuclear fuel assembly
US3920516A (en) * 1972-09-25 1975-11-18 Westinghouse Electric Corp Nuclear reactor fuel assembly arrangement
DE2413464C3 (de) * 1974-03-20 1980-06-12 Kraftwerk Union Ag, 4330 Muelheim Kernreaktorbrennelement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249107A2 (fr) * 1986-06-11 1987-12-16 Westinghouse Electric Corporation Assemblage de combustible d'un réacteur nucléaire comportant plusieurs grilles d'espacement
EP0249107A3 (en) * 1986-06-11 1988-10-05 Westinghouse Electric Corporation Nuclear-reactor fuel assembly having a plurality of spacer grids

Also Published As

Publication number Publication date
JPS58155Y2 (ja) 1983-01-05
JPS5296196U (fr) 1977-07-19
BE849671A (fr) 1977-04-15
ES454904A1 (es) 1978-02-16
FR2337918B1 (fr) 1980-04-30
GB1506838A (en) 1978-04-12
CA1068017A (fr) 1979-12-11
US4119490A (en) 1978-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse