ES316926A1 - 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
ES316926A1
ES316926A1 ES0316926A ES316926A ES316926A1 ES 316926 A1 ES316926 A1 ES 316926A1 ES 0316926 A ES0316926 A ES 0316926A ES 316926 A ES316926 A ES 316926A ES 316926 A1 ES316926 A1 ES 316926A1
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
ES0316926A
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 ES316926A1 publication Critical patent/ES316926A1/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
    • 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • 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)
  • Clamps And Clips (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Improvements in the construction of fuel elements for nuclear reactors, of the element-clamp type, which comprise at least two sets of parallel fuel rods known in the nuclear technique, under the name of pencils, wrapped by a cover and distributed according to two crowns concentric, characterized in that the mechanical link between these pencils, is made by annular rings housed between the two crowns, each ring comprising lateral extensions of small height, arranged in contact with the "pencils" and fixed by welding between them. (Machine-translation by Google Translate, not legally binding)
ES0316926A 1964-08-28 1965-08-28 Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding) Expired ES316926A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986581A FR1415685A (en) 1964-08-28 1964-08-28 Further training in nuclear reactor fuel elements

Publications (1)

Publication Number Publication Date
ES316926A1 true ES316926A1 (en) 1967-07-01

Family

ID=8837456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316926A Expired ES316926A1 (en) 1964-08-28 1965-08-28 Improvements in the construction of combustible elements for nuclear reactors. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
CH (1) CH441520A (en)
DE (1) DE1489763A1 (en)
ES (1) ES316926A1 (en)
FR (1) FR1415685A (en)
GB (1) GB1055008A (en)
LU (1) LU49385A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042456A (en) * 1976-03-16 1977-08-16 Canadian General Electric Company Limited Nuclear fuel string assembly

Also Published As

Publication number Publication date
GB1055008A (en) 1967-01-11
LU49385A1 (en) 1965-10-25
CH441520A (en) 1967-08-15
FR1415685A (en) 1965-10-29
DE1489763A1 (en) 1969-03-06

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