ES2030279T3 - Equipos internos superiores de reactor nuclear, con dispositivos de guiado de racimos. - Google Patents

Equipos internos superiores de reactor nuclear, con dispositivos de guiado de racimos.

Info

Publication number
ES2030279T3
ES2030279T3 ES198989400400T ES89400400T ES2030279T3 ES 2030279 T3 ES2030279 T3 ES 2030279T3 ES 198989400400 T ES198989400400 T ES 198989400400T ES 89400400 T ES89400400 T ES 89400400T ES 2030279 T3 ES2030279 T3 ES 2030279T3
Authority
ES
Spain
Prior art keywords
nuclear reactor
guiding devices
reactor equipment
internal nuclear
superior internal
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
ES198989400400T
Other languages
English (en)
Inventor
Gerard Chevereau
Guy Desfontaines
Bernard Dumortier
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 ES2030279T3 publication Critical patent/ES2030279T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

LOS EQUIPAMIENTOS, UTILIZABLES EN UN REACTOR NUCLEAR CON AGUA BAJO PRESION, CONTIENEN UNA PLACA SUPERIOR DE CENTRO (12) Y UNA PLACA (14) SOPORTE DE LOS TUBOS DE GUIADO DE GRUPO (26) QUE UNEN LAS DOS PLACAS Y QUE SOBRESALEN POR ENCIMA DE LA PLACA SOPORTE (14). EL FONDO DE LA PLACA SOPORTE ESTA SITUADO EN EL NIVEL SUPERIOR AL DE LAS TUBERIAS DE SALIDA (32) Y CADA GUIA (26) SE APOYA SOBRE EL FONDO DE LA PLACA SOPORTE (14) MEDIANTE UN APOYO (48) REALIZADO EN UNA ABERTURA DE PASO, EN LA MITAD INFERIOR DEL ESPESOR DEL FONDO.
ES198989400400T 1988-02-15 1989-02-13 Equipos internos superiores de reactor nuclear, con dispositivos de guiado de racimos. Expired - Lifetime ES2030279T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801755A FR2627317B1 (fr) 1988-02-15 1988-02-15 Equipements internes superieurs de reacteur nucleaire, a dispositifs de guidage de grappes

Publications (1)

Publication Number Publication Date
ES2030279T3 true ES2030279T3 (es) 1992-10-16

Family

ID=9363259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989400400T Expired - Lifetime ES2030279T3 (es) 1988-02-15 1989-02-13 Equipos internos superiores de reactor nuclear, con dispositivos de guiado de racimos.

Country Status (10)

Country Link
US (1) US5282232A (es)
EP (1) EP0329541B1 (es)
JP (1) JPH0210194A (es)
KR (1) KR890013664A (es)
CN (1) CN1020822C (es)
DE (1) DE68901047D1 (es)
ES (1) ES2030279T3 (es)
FR (1) FR2627317B1 (es)
PT (1) PT89725B (es)
ZA (1) ZA891103B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4898318B2 (ja) * 2005-06-29 2012-03-14 三菱重工業株式会社 炉内計装案内管支持装置
JP4599410B2 (ja) * 2007-02-28 2010-12-15 三菱重工業株式会社 計装案内管流動振動抑制構造
CN103366843B (zh) * 2013-07-22 2015-11-25 中国核动力研究设计院 一种核反应堆直插式探测器的导向结构
CN108022657B (zh) * 2017-12-08 2020-04-21 中国核动力研究设计院 一种端塞及上支承柱
CN112133463B (zh) * 2020-09-22 2023-02-17 中广核核电运营有限公司 支撑装置、堆内构件支撑组件及支撑装置的安装方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090743A (en) * 1960-04-15 1963-05-21 Commissariat Energie Atomique Nuclear reactor duct structure
US3138534A (en) * 1960-09-06 1964-06-23 Westinghouse Electric Corp Fuel arrangement for a neutronic test reactor
FR1506453A (fr) * 1966-10-28 1967-12-22 Commissariat Energie Atomique Dispositif d'amortissement de chute
US3475273A (en) * 1967-12-05 1969-10-28 Combustion Eng Nuclear reactor fuel assembly
US3930938A (en) * 1971-10-11 1976-01-06 Asea-Atom Attachment and locking of finger control rods in a nuclear reactor of bwr type
US3940311A (en) * 1972-01-21 1976-02-24 Westinghouse Electric Corporation Nuclear reactor internals construction and failed fuel rod detection system
BE794342A (fr) * 1972-01-21 1973-07-19 Westinghouse Electric Corp Reacteur nucleaire a mecanismes a barre de commande
US4092216A (en) * 1973-12-14 1978-05-30 Commissariat A L'energie Atomique Nuclear reactor
JPS517399A (es) * 1974-07-08 1976-01-21 Hitachi Ltd
US4173513A (en) * 1977-07-07 1979-11-06 Westinghouse Electric Corp. Nuclear reactor with control rods
US4284475A (en) * 1979-01-26 1981-08-18 Combustion Engineering, Inc. Wear sleeve for control rod guide tube
ZA818395B (en) * 1980-12-16 1983-07-27 Westinghouse Electric Corp Spectral shift reactor
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4631168A (en) * 1983-09-30 1986-12-23 Westinghouse Electric Corp. Nuclear reactor fuel assembly with a removable top nozzle
US4534933A (en) * 1983-10-17 1985-08-13 Westinghouse Electric Corp. Nuclear reactor fuel assembly with improved top nozzle and hold-down means
FR2585499B1 (fr) * 1985-07-29 1989-10-27 Fragema Framatome & Cogema Dispositif de maintien hydraulique pour assemblage combustible nucleaire et reacteur nucleaire en comportant application
FR2591018B1 (fr) * 1985-11-29 1988-02-19 Framatome Sa Guide de grappe a dispositif de centrage et de positionnement antivibratoire pour reacteur nucleaire
FR2595501B1 (fr) * 1986-03-07 1988-06-10 Framatome Sa Equipements internes de reacteurs nucleaires a cuve allongee

Also Published As

Publication number Publication date
ZA891103B (en) 1990-09-26
FR2627317B1 (fr) 1990-07-27
CN1035736A (zh) 1989-09-20
PT89725A (pt) 1989-10-04
FR2627317A1 (fr) 1989-08-18
KR890013664A (ko) 1989-09-25
DE68901047D1 (de) 1992-04-30
PT89725B (pt) 1994-02-28
JPH0210194A (ja) 1990-01-12
US5282232A (en) 1994-01-25
EP0329541B1 (fr) 1992-03-25
EP0329541A1 (fr) 1989-08-23
CN1020822C (zh) 1993-05-19

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