DE69302653D1 - Kernreaktoreinbauten mit Stützsäulen und Steuerstabbündelführungen - Google Patents

Kernreaktoreinbauten mit Stützsäulen und Steuerstabbündelführungen

Info

Publication number
DE69302653D1
DE69302653D1 DE69302653T DE69302653T DE69302653D1 DE 69302653 D1 DE69302653 D1 DE 69302653D1 DE 69302653 T DE69302653 T DE 69302653T DE 69302653 T DE69302653 T DE 69302653T DE 69302653 D1 DE69302653 D1 DE 69302653D1
Authority
DE
Germany
Prior art keywords
support columns
control rod
nuclear reactor
rod bundle
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
DE69302653T
Other languages
English (en)
Other versions
DE69302653T2 (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
Application granted granted Critical
Publication of DE69302653D1 publication Critical patent/DE69302653D1/de
Publication of DE69302653T2 publication Critical patent/DE69302653T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE69302653T 1992-10-05 1993-10-01 Kernreaktoreinbauten mit Stützsäulen und Steuerstabbündelführungen Expired - Lifetime DE69302653T2 (de)

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 (2)

Publication Number Publication Date
DE69302653D1 true DE69302653D1 (de) 1996-06-20
DE69302653T2 DE69302653T2 (de) 1996-10-24

Family

ID=9434136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302653T Expired - Lifetime DE69302653T2 (de) 1992-10-05 1993-10-01 Kernreaktoreinbauten mit Stützsäulen und Steuerstabbündelführungen

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
FR2696576B1 (fr) 1994-12-02
EP0592289B1 (de) 1996-05-15
US5420900A (en) 1995-05-30
DE69302653T2 (de) 1996-10-24
KR940010125A (ko) 1994-05-24
ES2087686T3 (es) 1996-07-16
CN1115483A (zh) 1996-01-24
FR2696576A1 (fr) 1994-04-08
EP0592289A1 (de) 1994-04-13
KR100302574B1 (ko) 2001-11-22
ATE138218T1 (de) 1996-06-15
CN1055561C (zh) 2000-08-16
ZA937372B (en) 1995-04-05

Similar Documents

Publication Publication Date Title
SE8103057L (sv) Brenslepatron avsedd for en kokvattenreaktor
SE8904229L (sv) Braenslepatron foer en kaernreaktor av laettvattentyp
ZA913267B (en) Nuclear reactor internals with cluster guides
US3809610A (en) Nuclear fuel assembly with bypass coolant control
US4670213A (en) Removable top nozzle subassembly for a reconstitutable nuclear fuel assembly
DE69302653D1 (de) Kernreaktoreinbauten mit Stützsäulen und Steuerstabbündelführungen
ES8607600A1 (es) Conjunto de vasija de presion para reactor nuclear
SE9001839L (sv) Braenslepatron foer en kaernreaktor
ES8704660A1 (es) Un aparato para premontaje de un subconjunto de inyector
DE69302654D1 (de) Kernreaktoreinbauten mit Steuerstabführungen
DE3261260D1 (en) Nuclear reactor with a guiding system for control rod clusters
US4654185A (en) Deep beam reactor vessel head and nuclear reactor including same
SE8009171L (sv) Brenslepatron med utbytbart stryporgan
ES8702023A1 (es) Conjunto de combustible para reactor nuclear
DE3560498D1 (en) Control device for nuclear reactor fuel pins
SE9003330D0 (sv) Anordning foer reglering av kylfloede i en tryckvattenreaktors braenslepatron
SU392789A1 (ru) Топливна сборка
FR2622040B1 (fr) Dispositif amovible de reglage du debit de fluide de refroidissement dans un assemblage d'un reacteur nucleaire a neutrons rapides et procede de reglage et assemblage correspondants
EP0363710A2 (de) Kombinierte Stützsäule und Führungsrohr zur Anwendung in einem Kernreaktor
ES2084976T3 (es) Reactor de lecho estacionario para la depuracion biologica de aguas residuales.
FR2573563B1 (fr) Dispositif de purification integre du metal liquide de refroidissement d'un reacteur nucleaire a neutrons rapides
ATE24625T1 (de) Lagergestell fuer langgestreckte brennelemente.
ES2001480A6 (es) Un inyector superior mejorado en un conjunto de combustible para alinear este con una placa superior de nucleo de un reactor nuclear
JPS6416990A (en) Fuel supporting fittings for nuclear reactor
JP2001208882A (ja) 沸騰水型原子炉用可変燃料格子用の支持構造装置

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