FR2531258B1 - Element combustible nucleaire et procede de realisation - Google Patents

Element combustible nucleaire et procede de realisation

Info

Publication number
FR2531258B1
FR2531258B1 FR8312430A FR8312430A FR2531258B1 FR 2531258 B1 FR2531258 B1 FR 2531258B1 FR 8312430 A FR8312430 A FR 8312430A FR 8312430 A FR8312430 A FR 8312430A FR 2531258 B1 FR2531258 B1 FR 2531258B1
Authority
FR
France
Prior art keywords
producing
same
nuclear fuel
fuel element
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.)
Expired
Application number
FR8312430A
Other languages
English (en)
Other versions
FR2531258A1 (fr
Inventor
Peter Harry Beuchel
David Hampton Field
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2531258A1 publication Critical patent/FR2531258A1/fr
Application granted granted Critical
Publication of FR2531258B1 publication Critical patent/FR2531258B1/fr
Expired 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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular elements
    • 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
FR8312430A 1982-07-30 1983-07-27 Element combustible nucleaire et procede de realisation Expired FR2531258B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40343382A 1982-07-30 1982-07-30

Publications (2)

Publication Number Publication Date
FR2531258A1 FR2531258A1 (fr) 1984-02-03
FR2531258B1 true FR2531258B1 (fr) 1986-12-26

Family

ID=23595746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312430A Expired FR2531258B1 (fr) 1982-07-30 1983-07-27 Element combustible nucleaire et procede de realisation

Country Status (4)

Country Link
JP (1) JPS5946588A (fr)
BE (1) BE897426A (fr)
FR (1) FR2531258B1 (fr)
IT (1) IT1170170B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577343B1 (fr) * 1985-02-08 1991-03-22 Commissariat Energie Atomique Dispositif d'espacement et de maintien de crayons combustibles dans un assemblage combustible
US5024806A (en) * 1989-09-21 1991-06-18 Westinghouse Electric Corp. Enhanced debris filter bottom nozzle for a nuclear fuel assembly
JPH05229511A (ja) * 1992-02-26 1993-09-07 Tokyo Autom Mach Works Ltd 棒状物送給貯蔵装置
FR2837975B1 (fr) * 2002-03-29 2005-08-26 Framatome Anp Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere
US20100322371A1 (en) * 2005-01-11 2010-12-23 Westinghouse Electric Company Llc Optimized flower tubes and optimized advanced grid configurations
US8374308B2 (en) * 2005-01-11 2013-02-12 Westinghouse Electric Company Llc Helically fluted tubular fuel rod support
FR2910687B1 (fr) 2006-12-26 2016-08-26 Areva Np Grille-entretoise a elements d'appui en forme de selle de cheval et assemblage de combustible nucleaire correspondant.
US8358733B2 (en) 2009-08-10 2013-01-22 Westinghouse Electric Company Llc Helically fluted tubular fuel rod support

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566895A (fr) * 1957-04-17
DE1294574B (de) * 1965-12-03 1969-05-08 Westinghouse Electric Corp Auswechselbares Kernreaktor-Brennelement, bestehend aus mehreren Brennstaeben
GB1153444A (en) * 1966-02-22 1969-05-29 Atomic Energy Authority Uk Transverse Bracing Grids for Clusters of Heat Exchange Elements.
FR1534275A (fr) * 1966-08-15 1968-07-26 Atomenergi Ab Dispositif d'espacement pour les barres combustibles d'un élément combustible de réacteur nucléaire
FR2134104A1 (en) * 1971-04-20 1972-12-08 Commissariat Energie Atomique Nuclear fuel element sub-assembly - with coolant flow limited jacket temp around elongated needle matrix
JPS5395985U (fr) * 1977-01-07 1978-08-04

Also Published As

Publication number Publication date
IT1170170B (it) 1987-06-03
IT8322162A0 (it) 1983-07-21
FR2531258A1 (fr) 1984-02-03
BE897426A (fr) 1984-01-30
JPS5946588A (ja) 1984-03-15
IT8322162A1 (it) 1985-01-21
JPH0214675B2 (fr) 1990-04-09

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse