DE69302654D1 - Kernreaktoreinbauten mit Steuerstabführungen - Google Patents

Kernreaktoreinbauten mit Steuerstabführungen

Info

Publication number
DE69302654D1
DE69302654D1 DE69302654T DE69302654T DE69302654D1 DE 69302654 D1 DE69302654 D1 DE 69302654D1 DE 69302654 T DE69302654 T DE 69302654T DE 69302654 T DE69302654 T DE 69302654T DE 69302654 D1 DE69302654 D1 DE 69302654D1
Authority
DE
Germany
Prior art keywords
control rod
nuclear reactor
upper plate
column
rod guides
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 - Lifetime
Application number
DE69302654T
Other languages
English (en)
Other versions
DE69302654T2 (de
Inventor
Jean-Claude Bougis
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
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 DE69302654D1 publication Critical patent/DE69302654D1/de
Application granted granted Critical
Publication of DE69302654T2 publication Critical patent/DE69302654T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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 & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69302654T 1992-10-05 1993-10-04 Kernreaktoreinbauten mit Steuerstabführungen Expired - Lifetime DE69302654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211764A FR2696577B1 (fr) 1992-10-05 1992-10-05 Equipements internes de réacteur nucléaire à guides de grappe de commande.

Publications (2)

Publication Number Publication Date
DE69302654D1 true DE69302654D1 (de) 1996-06-20
DE69302654T2 DE69302654T2 (de) 1996-10-02

Family

ID=9434137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302654T Expired - Lifetime DE69302654T2 (de) 1992-10-05 1993-10-04 Kernreaktoreinbauten mit Steuerstabführungen

Country Status (8)

Country Link
US (1) US5416810A (de)
EP (1) EP0592296B1 (de)
CN (1) CN1056703C (de)
AT (1) ATE138219T1 (de)
DE (1) DE69302654T2 (de)
ES (1) ES2086906T3 (de)
FR (1) FR2696577B1 (de)
ZA (1) ZA937373B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703226C1 (de) * 1997-01-29 1998-06-18 Siemens Ag Halterung für Brennelemente und Verfahren zur Instandsetzung einer solchen Halterung
CN102097136B (zh) * 2010-11-02 2012-11-28 中国原子能科学研究院 核反应堆控制棒导管固定装置
CN103456374B (zh) * 2013-09-03 2015-09-30 清华大学 球床高温气冷堆反应性控制方法及套叠式控制棒

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977939A (en) * 1973-10-15 1976-08-31 Westinghouse Electric Corporation Nuclear reactor internals arrangement
US4427621A (en) * 1981-07-02 1984-01-24 Westinghouse Electric Corp. Jacking mechanism for upper internals structure of a liquid metal nuclear reactor
FR2547100B1 (fr) * 1983-06-03 1985-08-30 Framatome Sa Dispositif de guidage des grappes de controle de reacteurs nucleaires
FR2575581B1 (fr) * 1984-12-27 1987-03-06 Framatome & Cie Dispositif de deplacement et d'accrochage d'une grappe de crayons de commande de reacteur nucleaire
FR2576705B1 (fr) * 1985-01-28 1990-06-08 Framatome Sa Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement
FR2591018B1 (fr) * 1985-11-29 1988-02-19 Framatome Sa Guide de grappe a dispositif de centrage et de positionnement antivibratoire pour reacteur nucleaire
US4857264A (en) * 1986-11-03 1989-08-15 Westinghouse Electric Corp. Frictionally loaded top end supports for cantilever-mounted rod guides of a pressurized water reactor
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
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
FR2696577A1 (fr) 1994-04-08
ATE138219T1 (de) 1996-06-15
US5416810A (en) 1995-05-16
ZA937373B (en) 1995-04-05
CN1056703C (zh) 2000-09-20
EP0592296A1 (de) 1994-04-13
DE69302654T2 (de) 1996-10-02
CN1093195A (zh) 1994-10-05
EP0592296B1 (de) 1996-05-15
FR2696577B1 (fr) 1994-12-02
ES2086906T3 (es) 1996-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AREVA NP, COURBEVOIE, FR