FR2605448B1 - Dispositif anti-envol pour assemblage combustible nucleaire - Google Patents

Dispositif anti-envol pour assemblage combustible nucleaire

Info

Publication number
FR2605448B1
FR2605448B1 FR8614584A FR8614584A FR2605448B1 FR 2605448 B1 FR2605448 B1 FR 2605448B1 FR 8614584 A FR8614584 A FR 8614584A FR 8614584 A FR8614584 A FR 8614584A FR 2605448 B1 FR2605448 B1 FR 2605448B1
Authority
FR
France
Prior art keywords
fuel assembly
nuclear fuel
theft device
theft
nuclear
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
FR8614584A
Other languages
English (en)
Other versions
FR2605448A1 (fr
Inventor
Jean-Pierre Denizou
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.)
Areva NP SAS
Orano Demantelement SAS
Original Assignee
Framatome SA
Compagnie Generale des Matieres Nucleaires 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 Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Framatome SA
Priority to FR8614584A priority Critical patent/FR2605448B1/fr
Publication of FR2605448A1 publication Critical patent/FR2605448A1/fr
Application granted granted Critical
Publication of FR2605448B1 publication Critical patent/FR2605448B1/fr
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
    • G21C3/331—Comprising hold-down means, e.g. springs
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • 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
    • G21C3/3315—Upper nozzle
    • 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)
FR8614584A 1986-10-21 1986-10-21 Dispositif anti-envol pour assemblage combustible nucleaire Expired FR2605448B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8614584A FR2605448B1 (fr) 1986-10-21 1986-10-21 Dispositif anti-envol pour assemblage combustible nucleaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8614584A FR2605448B1 (fr) 1986-10-21 1986-10-21 Dispositif anti-envol pour assemblage combustible nucleaire

Publications (2)

Publication Number Publication Date
FR2605448A1 FR2605448A1 (fr) 1988-04-22
FR2605448B1 true FR2605448B1 (fr) 1989-01-13

Family

ID=9340015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8614584A Expired FR2605448B1 (fr) 1986-10-21 1986-10-21 Dispositif anti-envol pour assemblage combustible nucleaire

Country Status (1)

Country Link
FR (1) FR2605448B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529128B1 (fr) * 1991-08-28 1995-10-18 Siemens Aktiengesellschaft Assemblage combustible pour réacteur nucléaire avec ressorts à lames

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900078A (en) * 1960-03-02 1962-07-04 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
GB1238143A (fr) * 1969-05-19 1971-07-07
DE2542757C3 (de) * 1975-09-25 1978-08-31 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Einrichtung zur Aufnahme der beim Betrieb eines Kernreaktors an den Brennelementen auftretenden Axialkräfte
FR2520148B1 (fr) * 1982-01-18 1986-01-10 Commissariat Energie Atomique Piece d'extremite d'assemblage combustible de reacteur nucleaire comportant un levier rigide rappele elastiquement

Also Published As

Publication number Publication date
FR2605448A1 (fr) 1988-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse