ES374979A1 - Improvements in the construction of nuclear fuel elements. (Machine-translation by Google Translate, not legally binding) - Google Patents

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

Info

Publication number
ES374979A1
ES374979A1 ES374979A ES374979A ES374979A1 ES 374979 A1 ES374979 A1 ES 374979A1 ES 374979 A ES374979 A ES 374979A ES 374979 A ES374979 A ES 374979A ES 374979 A1 ES374979 A1 ES 374979A1
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
ES374979A
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 ES374979A1 publication Critical patent/ES374979A1/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
    • G21C3/38—Fuel units consisting of a single fuel element in a supporting sleeve or in another supporting element
    • 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)

Abstract

Improvements in the construction of nuclear fuel elements, for graphite-gas reactor, of the type comprising a cylindrical bar of a fissile material, externally sheathed by a metal cover comprising on its surface inclined fins on the direction of the axis of the element, said element being mounted inside an annular graphite jacket, which allows it to be supported in a vertical channel for gas circulation, practiced through the mass of graphite that constitutes the moderating means of the neutrons produced by the fission of the material, characterized in that said centering elements comprise on a part at least of their height and in the region of their lateral edges opposite the sheathed element, a continuous undulation adapted to the initial play made in the grooves of the annular sleeve. (Machine-translation by Google Translate, not legally binding)
ES374979A 1968-12-30 1969-12-29 Improvements in the construction of nuclear fuel elements. (Machine-translation by Google Translate, not legally binding) Expired ES374979A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181952 1968-12-30

Publications (1)

Publication Number Publication Date
ES374979A1 true ES374979A1 (en) 1973-03-16

Family

ID=8659433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374979A Expired ES374979A1 (en) 1968-12-30 1969-12-29 Improvements in the construction of nuclear fuel elements. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES374979A1 (en)
FR (1) FR1597385A (en)

Also Published As

Publication number Publication date
FR1597385A (en) 1970-06-22

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