FR2980621B1 - Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant - Google Patents

Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant

Info

Publication number
FR2980621B1
FR2980621B1 FR1158636A FR1158636A FR2980621B1 FR 2980621 B1 FR2980621 B1 FR 2980621B1 FR 1158636 A FR1158636 A FR 1158636A FR 1158636 A FR1158636 A FR 1158636A FR 2980621 B1 FR2980621 B1 FR 2980621B1
Authority
FR
France
Prior art keywords
holding device
nuclear fuel
pencil beam
corresponding assembly
assembling 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 - Fee Related
Application number
FR1158636A
Other languages
English (en)
Other versions
FR2980621A1 (fr
Inventor
Serge Roillet
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 SA
Original Assignee
Areva 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 Areva SA filed Critical Areva SA
Priority to FR1158636A priority Critical patent/FR2980621B1/fr
Publication of FR2980621A1 publication Critical patent/FR2980621A1/fr
Application granted granted Critical
Publication of FR2980621B1 publication Critical patent/FR2980621B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G21C3/34—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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR1158636A 2011-09-27 2011-09-27 Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant Expired - Fee Related FR2980621B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1158636A FR2980621B1 (fr) 2011-09-27 2011-09-27 Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158636A FR2980621B1 (fr) 2011-09-27 2011-09-27 Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant

Publications (2)

Publication Number Publication Date
FR2980621A1 FR2980621A1 (fr) 2013-03-29
FR2980621B1 true FR2980621B1 (fr) 2017-03-31

Family

ID=45048029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158636A Expired - Fee Related FR2980621B1 (fr) 2011-09-27 2011-09-27 Dispositif de maintien pour assemblage de combustible nucleaire comprenant un faisceau de crayons et assemblage correspondant

Country Status (1)

Country Link
FR (1) FR2980621B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3115153B1 (fr) * 2020-10-12 2022-10-21 Framatome Sa Dispositif et procédé de réparation d’un assemblage de combustible nucléaire

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896282A (ja) * 1981-12-03 1983-06-08 三菱原子力工業株式会社 核燃料集合体
KR910007952B1 (ko) * 1983-01-26 1991-10-04 지멘스 악티엔게젤샤프트 핵 연료봉들의 진동으로 인한 손상을 배제 또는 감소시키는 방법 및 장치
DE3821666C3 (de) * 1988-06-28 1995-02-09 Bbc Reaktor Gmbh Halteelement zur Reparatur eines an der Peripherie eines Abstandshalters beschädigten Kernreaktorbrennelements

Also Published As

Publication number Publication date
FR2980621A1 (fr) 2013-03-29

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