ZA937372B - Internal equipments for a nuclear reactor having spacer columns and control cluster guides. - Google Patents

Internal equipments for a nuclear reactor having spacer columns and control cluster guides.

Info

Publication number
ZA937372B
ZA937372B ZA937372A ZA937372A ZA937372B ZA 937372 B ZA937372 B ZA 937372B ZA 937372 A ZA937372 A ZA 937372A ZA 937372 A ZA937372 A ZA 937372A ZA 937372 B ZA937372 B ZA 937372B
Authority
ZA
South Africa
Prior art keywords
nuclear reactor
guides
control cluster
upper plate
spacer columns
Prior art date
Application number
ZA937372A
Other languages
English (en)
Inventor
Jean-Claude Bougis
Original Assignee
Framatome 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 filed Critical Framatome Sa
Publication of ZA937372B publication Critical patent/ZA937372B/xx

Links

Classifications

    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
ZA937372A 1992-10-05 1993-10-05 Internal equipments for a nuclear reactor having spacer columns and control cluster guides. ZA937372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211763A FR2696576B1 (fr) 1992-10-05 1992-10-05 Equipements internes de réacteur nucléaire à colonnes entretoises et guides de grappe de commande.

Publications (1)

Publication Number Publication Date
ZA937372B true ZA937372B (en) 1995-04-05

Family

ID=9434136

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937372A ZA937372B (en) 1992-10-05 1993-10-05 Internal equipments for a nuclear reactor having spacer columns and control cluster guides.

Country Status (9)

Country Link
US (1) US5420900A (de)
EP (1) EP0592289B1 (de)
KR (1) KR100302574B1 (de)
CN (1) CN1055561C (de)
AT (1) ATE138218T1 (de)
DE (1) DE69302653T2 (de)
ES (1) ES2087686T3 (de)
FR (1) FR2696576B1 (de)
ZA (1) ZA937372B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4631825B2 (ja) * 2006-07-31 2011-02-16 株式会社デンソー 通信システム
US10102933B2 (en) 2012-04-13 2018-10-16 Bwxt Mpower, Inc. Control rod assembly impact limiter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547100B1 (fr) * 1983-06-03 1985-08-30 Framatome Sa Dispositif de guidage des grappes de controle de reacteurs nucleaires
US4786461A (en) * 1983-09-30 1988-11-22 Westinghouse Electric Corp. Reactor internals hold down spring
FR2588116B1 (fr) * 1985-10-01 1988-01-08 Framatome Sa Dispositif de verrouillage d'une bague de guidage sur une plaque comportant une ouverture et son application a un tube guide de reacteur nucleaire
FR2591018B1 (fr) * 1985-11-29 1988-02-19 Framatome Sa Guide de grappe a dispositif de centrage et de positionnement antivibratoire pour reacteur nucleaire
FR2627321B1 (fr) * 1988-02-11 1992-08-14 Framatome Sa Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits
FR2637410B1 (fr) * 1988-10-04 1990-11-02 Framatome Sa Dispositif de centrage et de fixation d'une bride de guide de grappe sur une plaque de coeur d'un reacteur nucleaire
EP0363710A3 (de) * 1988-10-14 1990-08-22 Westinghouse Electric Corporation Kombinierte Stützsäule und Führungsrohr zur Anwendung in einem Kernreaktor
FR2654545B1 (fr) * 1989-11-15 1993-10-15 Framatome Dispositif de calage de la plaque superieure de support des guides de grappes par rapport a la cuve d'un reacteur nucleaire.
FR2661771B1 (fr) * 1990-05-07 1994-04-08 Framatome Equipements internes de reacteur nucleaire a guides de grappe.
US5098647A (en) * 1990-07-16 1992-03-24 Westinghouse Electric Corp. Guide tube insert assembly for use in a nuclear reactor

Also Published As

Publication number Publication date
FR2696576A1 (fr) 1994-04-08
EP0592289B1 (de) 1996-05-15
US5420900A (en) 1995-05-30
KR940010125A (ko) 1994-05-24
CN1115483A (zh) 1996-01-24
KR100302574B1 (ko) 2001-11-22
ATE138218T1 (de) 1996-06-15
FR2696576B1 (fr) 1994-12-02
ES2087686T3 (es) 1996-07-16
EP0592289A1 (de) 1994-04-13
CN1055561C (zh) 2000-08-16
DE69302653D1 (de) 1996-06-20
DE69302653T2 (de) 1996-10-24

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