ES309528A1 - Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES309528A1
ES309528A1 ES0309528A ES309528A ES309528A1 ES 309528 A1 ES309528 A1 ES 309528A1 ES 0309528 A ES0309528 A ES 0309528A ES 309528 A ES309528 A ES 309528A ES 309528 A1 ES309528 A1 ES 309528A1
Authority
ES
Spain
Prior art keywords
translation
construction
machine
legally binding
google translate
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
ES0309528A
Other languages
Spanish (es)
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
Publication of ES309528A1 publication Critical patent/ES309528A1/en
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
    • G21C3/33—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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Improvements in the construction of fuel elements for nuclear reactors, of the so-called "cluster" element, in which fuel "pencils" are surrounded by an external annular jacket and maintained substantially in the center of its length by a centering strap, characterized in that the sleeve comprises a given number of insertion pieces for centering supported by a connecting clamp that externally surrounds the sleeve and housed in the thickness thereof in holes regularly distributed on its periphery, so that they support and they maintain the brace exerting on this a set of forces directed towards the axis of the shirt. (Machine-translation by Google Translate, not legally binding)
ES0309528A 1964-02-18 1965-02-18 Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding) Expired ES309528A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR964267A FR1394189A (en) 1964-02-18 1964-02-18 fuel element

Publications (1)

Publication Number Publication Date
ES309528A1 true ES309528A1 (en) 1966-03-16

Family

ID=8823477

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309528A Expired ES309528A1 (en) 1964-02-18 1965-02-18 Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE658884A (en)
CH (1) CH449789A (en)
DE (1) DE1237229B (en)
ES (1) ES309528A1 (en)
FR (1) FR1394189A (en)
GB (1) GB1030466A (en)
LU (1) LU48004A1 (en)
NL (1) NL6501982A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8510653D0 (en) * 1985-04-26 1985-06-26 Atomic Energy Authority Uk Nuclear reactor fuel assemblies

Also Published As

Publication number Publication date
NL6501982A (en) 1965-08-19
BE658884A (en) 1965-05-17
FR1394189A (en) 1965-04-02
CH449789A (en) 1968-01-15
LU48004A1 (en) 1965-04-16
GB1030466A (en) 1966-05-25
DE1237229B (en) 1967-03-23

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