ES2036042T3 - Dispositivo de medicion de parametros en el nucleo de un reactor nuclear en servicio. - Google Patents

Dispositivo de medicion de parametros en el nucleo de un reactor nuclear en servicio.

Info

Publication number
ES2036042T3
ES2036042T3 ES198989401319T ES89401319T ES2036042T3 ES 2036042 T3 ES2036042 T3 ES 2036042T3 ES 198989401319 T ES198989401319 T ES 198989401319T ES 89401319 T ES89401319 T ES 89401319T ES 2036042 T3 ES2036042 T3 ES 2036042T3
Authority
ES
Spain
Prior art keywords
duct
measuring
watertight
chamber
nozzle
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
ES198989401319T
Other languages
English (en)
Inventor
Rene 11 Les Passereaux Feurgard
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 ES2036042T3 publication Critical patent/ES2036042T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/08—Structural combination of reactor core or moderator structure with viewing means, e.g. with television camera, periscope, window
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • 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)

Abstract

EL DISPOSITIVO COMPORTA UN CONDUCTO DE MEDIDA (10) MONTADO MOVIL EN UN TUBO DE GUIA JUNTO A LA CUBA DEL REACTOR EN UN LOCAL DE INSTRUMENTACION EN EL CUAL EL CONDUCTO DE MEDIDA (10) PENETRA ATRAVESANDO UNA TOBERA DE ESTANQUEIDAD 25. EL CONDUCTO DE MEDIDA CONTIENE UNAS VAINAS PERIFERICAS (14) FIJADAS ALREDEDOR DE UNA VAINA CENTRAL (13). UNAS SONDAS DE MEDIDA ESTAN FIJADAS EN EL EXTREMO DE CABLES (16) Y MONTADAS MOVILES CADA UNA EN EL INTERIOR DE UNA VAINA PERIFERICA (14) ESTANCO. LA TOBERA (25) COMPORTA UNA CAMARA ESTANCO (40). LAS VAINAS PERIFERICAS (14) DEL CONDUCTO (10) COMPORTAN, EN SUS EXTREMOS, CADA UNA UNA TRAVESIA ESTANCO (50,50'') PARA LA SALIDA DESLIZANTE DEL CABLE DE MEDIDA (16) EN LA CAMARA (40). UNOS DISPOSITIVOS DE TRAVESIA ESTANCO (52) PARA CADA UNO DE LOS CABLES (16) ESTAN IGUALMENTE COLOCADOS SOBRE UNA PARED DE SALIDA (42) DE LA CAMARA (40) DE LA TOBERA (25).
ES198989401319T 1988-06-06 1989-05-11 Dispositivo de medicion de parametros en el nucleo de un reactor nuclear en servicio. Expired - Lifetime ES2036042T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807497A FR2632442B1 (fr) 1988-06-06 1988-06-06 Dispositif de mesure de parametres dans le coeur d'un reacteur nucleaire en service

Publications (1)

Publication Number Publication Date
ES2036042T3 true ES2036042T3 (es) 1993-05-01

Family

ID=9366971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989401319T Expired - Lifetime ES2036042T3 (es) 1988-06-06 1989-05-11 Dispositivo de medicion de parametros en el nucleo de un reactor nuclear en servicio.

Country Status (9)

Country Link
US (1) US4986954A (es)
EP (1) EP0346170B1 (es)
JP (1) JPH0231196A (es)
KR (1) KR900000924A (es)
CN (1) CN1023267C (es)
DE (1) DE68903247T2 (es)
ES (1) ES2036042T3 (es)
FR (1) FR2632442B1 (es)
ZA (1) ZA893967B (es)

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EP0496998A1 (en) * 1991-01-30 1992-08-05 Combustion Engineering, Inc. Extending in-core instrument life
FR2679371B1 (fr) * 1991-07-18 1993-10-08 Commissariat A Energie Atomique Dispositif de surveillance du flux neutronique d'un reacteur nucleaire.
RU2085557C1 (ru) * 1991-09-30 1997-07-27 Санкио Компани Лимитед Производные нуклеозидов пиримидина или их фармацевтически приемлемые соли и способ их получения
DE4302330C1 (de) * 1993-01-28 1994-06-23 Bbc Reaktor Gmbh Verfahren und Vorrichtung zur Abschirmung der von den Sonden der Innenkerninstrumentierung eines wassergekühlten Kernreaktors ausgehenden Strahlung
US6406064B1 (en) * 1999-11-03 2002-06-18 Westinghouse Electric Company Llc Positive locking device for reactor instrumentation protection sleeve assembly
US6522709B1 (en) * 1999-11-12 2003-02-18 Westinghouse Electric Company Llc Nuclear in-core instrument (ICI) assembly with compressed flexible hose sheath
FR2803425B1 (fr) * 1999-12-30 2002-04-05 Atea Soc Atlantique De Tech Av Procede et dispositif de realisation d'un passage de traversee etanche d'un conduit de mesure a l'extremite de sortie d'un conduit d'instrumentation d'un reacteur nucleaire refroidi par de l'eau legere
DE10006470C2 (de) * 2000-02-14 2002-03-07 Framatome Anp Gmbh Einrichtung zur Instrumentierung für einen Kernreaktor
US6522708B1 (en) * 2000-04-03 2003-02-18 Westinghouse Electric Company Llc Seal arrangement for in-core instrument housing
KR100572054B1 (ko) * 2004-01-09 2006-04-18 한국전력공사 원자로 핵계측 설비
US7595280B2 (en) * 2005-08-16 2009-09-29 Halliburton Energy Services, Inc. Delayed tackifying compositions and associated methods involving controlling particulate migration
DE102009015629A1 (de) * 2009-04-02 2010-10-07 Areva Np Gmbh Abdichtvorrichtung für eine Vorrichtung zur Füllstandsmessung in einem Flüssigkeitsbehälter
CN102081979B (zh) * 2009-11-27 2013-03-20 上海核工程研究设计院 堆芯中子注量率数据采集和处理系统
CN101776211B (zh) * 2009-12-30 2012-10-03 天津市海王星海上工程技术有限公司 一种用于海底油气管线检测与定位的挠性装置
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
JP5843492B2 (ja) * 2011-06-17 2016-01-13 三菱重工業株式会社 放射線遮蔽方法及び構造体の処理方法
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
US9767930B2 (en) 2012-04-17 2017-09-19 Bwxt Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
CN104823245A (zh) 2012-04-17 2015-08-05 巴布科克和威尔科克斯M能量股份有限公司 用于紧凑核反应堆的立管过渡元件
CA2870654C (en) 2012-04-17 2020-08-25 Babcock & Wilcox Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
US10096388B2 (en) 2013-03-15 2018-10-09 Bwxt Mpower, Inc. Extruded guide frame and manufacturing methods thereof
US9620254B2 (en) * 2013-04-11 2017-04-11 Westinghouse Electric Company Llc Reactor in-core instrument handling system
KR101597989B1 (ko) 2014-11-07 2016-02-29 한국원자력연구원 원자로 모사 환경에서의 프로브팁 4축 이송 시스템
WO2016128022A1 (en) * 2015-02-09 2016-08-18 Areva Gmbh Radionuclide generation system
KR101716837B1 (ko) * 2016-01-25 2017-03-15 한국전력기술 주식회사 중소형 원자로압력용기 케이블 관통관 밀봉장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081077B1 (es) * 1970-03-03 1974-03-01 Framatome Sa
US3766005A (en) * 1970-05-22 1973-10-16 Licentia Gmbh Device for the mechanical selection of reactor measuring canals
US3860824A (en) * 1973-10-23 1975-01-14 Nuclear Services Corp Fluid driven in-core flux mapping probe system
US4140911A (en) * 1977-07-07 1979-02-20 Westinghouse Electric Corp. Self-powered in-core neutron detector assembly with uniform perturbation characteristics
DE2832122A1 (de) * 1978-07-21 1980-01-31 Kraftwerk Union Ag Messlanze fuer siedewasserkernreaktoren
US4426352A (en) * 1980-11-14 1984-01-17 The Babcock & Wilcox Company Composite detector
US4708844A (en) * 1984-03-20 1987-11-24 Westinghouse Electric Corp. Reactor monitoring assembly
US4728479A (en) * 1986-01-09 1988-03-01 Westinghouse Electric Corp. High pressure seal fitting with built-in low pressure seal arrangement
FR2607309B1 (fr) * 1986-11-26 1989-04-28 Framatome Sa Conduit de support et de positionnement de dispositifs de mesure dans le coeur d'un reacteur nucleaire
US4780267A (en) * 1987-02-17 1988-10-25 Westinghouse Electric Corp. In-core assembly configuration having a dual-wall pressure boundary for nuclear reactor

Also Published As

Publication number Publication date
CN1038897A (zh) 1990-01-17
EP0346170A1 (fr) 1989-12-13
FR2632442A1 (fr) 1989-12-08
US4986954A (en) 1991-01-22
DE68903247T2 (de) 1993-05-06
JPH0231196A (ja) 1990-02-01
ZA893967B (en) 1991-01-30
CN1023267C (zh) 1993-12-22
EP0346170B1 (fr) 1992-10-21
DE68903247D1 (de) 1992-11-26
FR2632442B1 (fr) 1990-09-14
KR900000924A (ko) 1990-01-31

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