ES401514A1 - Parrilla de separacion para combustible nuclear. - Google Patents

Parrilla de separacion para combustible nuclear.

Info

Publication number
ES401514A1
ES401514A1 ES401514A ES401514A ES401514A1 ES 401514 A1 ES401514 A1 ES 401514A1 ES 401514 A ES401514 A ES 401514A ES 401514 A ES401514 A ES 401514A ES 401514 A1 ES401514 A1 ES 401514A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
fuel rod
reactor fuel
rod spacing
rods
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
ES401514A
Other languages
English (en)
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.)
Belgonucleaire SA
Original Assignee
Belgonucleaire SA
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 Belgonucleaire SA filed Critical Belgonucleaire SA
Publication of ES401514A1 publication Critical patent/ES401514A1/es
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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Parrilla de separación para combustible nuclear, caracterizada porque, siendo apta para barras de combustible dispuestas paralelamente unas a otras según una red cuadrada, está constituida por dos redes de láminas, una primera red de material poco absorbente y formando el esqueleto de la parrilla y llevando apoyos fijos y una segunda red de láminas, en la que el material tenga propiedades elásticas satisfactorias, unida a la primer red y llevando todos los apoyos elásticos, estando ambas redes encajadas una en otra.
ES401514A 1971-04-09 1972-04-06 Parrilla de separacion para combustible nuclear. Expired ES401514A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE765544A BE765544A (fr) 1971-04-09 1971-04-09 Grille d'espacement pour assemblage combustible nucleaire

Publications (1)

Publication Number Publication Date
ES401514A1 true ES401514A1 (es) 1978-01-16

Family

ID=3857955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401514A Expired ES401514A1 (es) 1971-04-09 1972-04-06 Parrilla de separacion para combustible nuclear.

Country Status (6)

Country Link
BE (1) BE765544A (es)
CH (1) CH549261A (es)
ES (1) ES401514A1 (es)
FR (1) FR2132705A1 (es)
IT (1) IT951193B (es)
NL (1) NL173325C (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627275A (ja) * 1992-07-10 1994-02-04 Mitsubishi Nuclear Fuel Co Ltd 燃料集合体の支持格子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465164A (fr) * 1965-01-21 1967-01-06 Licentia Gmbh Entretoise pour barres de combustible de réacteurs nucléaires
US3664924A (en) * 1968-06-24 1972-05-23 Combustion Eng Nuclear reactor spring ferrule spacer grid

Also Published As

Publication number Publication date
NL7204510A (es) 1972-10-11
FR2132705A1 (en) 1972-11-24
IT951193B (it) 1973-06-30
CH549261A (fr) 1974-05-15
FR2132705B1 (es) 1976-10-29
NL173325C (nl) 1984-01-02
BE765544A (fr) 1971-08-30
NL173325B (nl) 1983-08-01

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