JPH0214675B2 - - Google Patents

Info

Publication number
JPH0214675B2
JPH0214675B2 JP58136926A JP13692683A JPH0214675B2 JP H0214675 B2 JPH0214675 B2 JP H0214675B2 JP 58136926 A JP58136926 A JP 58136926A JP 13692683 A JP13692683 A JP 13692683A JP H0214675 B2 JPH0214675 B2 JP H0214675B2
Authority
JP
Japan
Prior art keywords
fuel
fuel rod
tube
spring strips
cylinder
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 - Lifetime
Application number
JP58136926A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5946588A (ja
Inventor
Harii Byuucheru Piitaa
Hanputon Fuiirudo Debitsudo
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.)
Westinghouse Electric 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 JPS5946588A publication Critical patent/JPS5946588A/ja
Publication of JPH0214675B2 publication Critical patent/JPH0214675B2/ja
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
    • G21C3/34—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

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)
  • Fuel-Injection Apparatus (AREA)
JP58136926A 1982-07-30 1983-07-28 核燃料集合体 Granted JPS5946588A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40343382A 1982-07-30 1982-07-30
US403433 1982-07-30

Publications (2)

Publication Number Publication Date
JPS5946588A JPS5946588A (ja) 1984-03-15
JPH0214675B2 true JPH0214675B2 (en]) 1990-04-09

Family

ID=23595746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58136926A Granted JPS5946588A (ja) 1982-07-30 1983-07-28 核燃料集合体

Country Status (4)

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

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
US8374308B2 (en) * 2005-01-11 2013-02-12 Westinghouse Electric Company Llc Helically fluted tubular fuel rod support
US20100322371A1 (en) * 2005-01-11 2010-12-23 Westinghouse Electric Company Llc Optimized flower tubes and optimized advanced grid configurations
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
DE1071856B (en]) * 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 (en]) * 1977-01-07 1978-08-04

Also Published As

Publication number Publication date
IT8322162A1 (it) 1985-01-21
IT1170170B (it) 1987-06-03
FR2531258B1 (fr) 1986-12-26
JPS5946588A (ja) 1984-03-15
BE897426A (fr) 1984-01-30
IT8322162A0 (it) 1983-07-21
FR2531258A1 (fr) 1984-02-03

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