IT960374B - Gruppo di combustibile nucleare ad involucro di spessore variabile - Google Patents

Gruppo di combustibile nucleare ad involucro di spessore variabile

Info

Publication number
IT960374B
IT960374B IT68384/72A IT6838472A IT960374B IT 960374 B IT960374 B IT 960374B IT 68384/72 A IT68384/72 A IT 68384/72A IT 6838472 A IT6838472 A IT 6838472A IT 960374 B IT960374 B IT 960374B
Authority
IT
Italy
Prior art keywords
enclosure
nuclear fuel
variable thickness
fuel group
group
Prior art date
Application number
IT68384/72A
Other languages
English (en)
Inventor
J Chenal
K Schaller
J Skok
H Venobre
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT960374B publication Critical patent/IT960374B/it

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
    • G21C3/324—Coats or envelopes for the 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
    • G21C3/33—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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
IT68384/72A 1971-05-05 1972-05-04 Gruppo di combustibile nucleare ad involucro di spessore variabile IT960374B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7116155A FR2135074B1 (it) 1971-05-05 1971-05-05

Publications (1)

Publication Number Publication Date
IT960374B true IT960374B (it) 1973-11-20

Family

ID=9076441

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68384/72A IT960374B (it) 1971-05-05 1972-05-04 Gruppo di combustibile nucleare ad involucro di spessore variabile

Country Status (6)

Country Link
US (1) US3795579A (it)
BE (1) BE782710A (it)
DE (1) DE2222215A1 (it)
FR (1) FR2135074B1 (it)
GB (1) GB1364945A (it)
IT (1) IT960374B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266261B1 (it) * 1974-03-28 1978-11-17 Commissariat Energie Atomique
US4236965A (en) * 1978-11-08 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Target assembly
US4547334A (en) * 1981-06-26 1985-10-15 The United States Of America As Represented By The United States Department Of Energy Low exchange element for nuclear reactor
IT1169280B (it) * 1981-12-02 1987-05-27 Agip Nucleare Spa Metodo di assiemaggio di elementi a sezione poligonale di combustibile nucleare
DE3206304A1 (de) * 1982-02-22 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen des oberteiles eines axial freibeweglich im deckel und boden eines reaktor-druckbehaelters gelagerten kuehl-, steuerstab- oder borleitungsrohres
US4495136A (en) * 1982-05-11 1985-01-22 Westinghouse Electric Corp. Maximum power capability blanket for nuclear reactors
GB2159319B (en) * 1984-05-24 1989-06-14 Atomic Energy Authority Uk Nuclear fuel for fast reactors.
EP0300604B1 (en) * 1987-07-22 1992-10-28 British Nuclear Fuels PLC Nuclear reactor core sub-assemblies
CN114523183B (zh) * 2022-02-18 2022-12-16 中国航空制造技术研究院 一种交变厚度截面的动态调控电子束焊接方法

Also Published As

Publication number Publication date
FR2135074B1 (it) 1974-03-22
GB1364945A (en) 1974-08-29
FR2135074A1 (it) 1972-12-15
BE782710A (fr) 1972-08-16
US3795579A (en) 1974-03-05
DE2222215A1 (de) 1972-12-07

Similar Documents

Publication Publication Date Title
IT967452B (it) Complesso di combustibile nucleare
SE383574B (sv) Brenslereaktor for en kernreaktor
IT971413B (it) Struttura di ritenuta di detriti di combustibili nucleare
SE388959B (sv) Lasaggregat for kernreaktorbrensleknippen
IT993374B (it) Disposizione di un complesso di combustibile di un reattore nucleare
SE389419B (sv) Brensleseparator for kernreaktorer
BE741457A (fr) Elément combustible nucléaire
CH492274A (de) Distanzgitter für die Halterung der Brennstoffelemente in Kernreaktoren
IT959294B (it) Gruppo combustibile nucleare in particolare per reattore a neutro ni rapidi
IT960374B (it) Gruppo di combustibile nucleare ad involucro di spessore variabile
IT951755B (it) Gabbia di laminazione con cilindri accostabili supportati a sbalzo
AU462858B2 (en) Nuclear fuel rod fabrication
IT958948B (it) Reattore nucleare
CH551677A (de) Kernbrennstoffelement.
CH542496A (de) Nuklear-Reaktor
IT942899B (it) Gruppo combustibile nucleare
AT328573B (de) Brennstab fur atomkernreaktoren
BE781722A (fr) Reacteur nucleaire
IT964770B (it) Gruppo combustibile nucleare
IT965106B (it) Gruppo di combustibile nucleare particolarmente per reattore a neutroni rapidi
IT963228B (it) Procedimento per fabbricare barre di combustibili nucleari contenen ti plutonio
SE385165B (sv) Kernbrensleelement
SE385417B (sv) Brensleelment for kernreaktor
CH445660A (de) Kernreaktor-Brennelement mit Abstandshalter
IT981577B (it) Reattore nucleare provvisto di un organo di distanziamento per le barre di combustibile