ES2026559T3 - Conducto de soporte y de posicionamiento de dispositivos de medicion en el nucleo de un reactor nuclear. - Google Patents

Conducto de soporte y de posicionamiento de dispositivos de medicion en el nucleo de un reactor nuclear.

Info

Publication number
ES2026559T3
ES2026559T3 ES198787402328T ES87402328T ES2026559T3 ES 2026559 T3 ES2026559 T3 ES 2026559T3 ES 198787402328 T ES198787402328 T ES 198787402328T ES 87402328 T ES87402328 T ES 87402328T ES 2026559 T3 ES2026559 T3 ES 2026559T3
Authority
ES
Spain
Prior art keywords
measuring devices
nucleus
positioning
nuclear reactor
support duct
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
ES198787402328T
Other languages
English (en)
Inventor
Rene 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 ES2026559T3 publication Critical patent/ES2026559T3/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
    • 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

LA CUBIERTA TUBULAR EXTERNA (14) DEL CONDUCTO DE MEDIDA (10) COMPORTA UNA PLURALIDAD DE BASTIDORES (30) FABRICADOS INTERIORMENTE CADA UNO PARA RECIBIR UN CONJUNTO DE DISPOSITIVOS DE MEDIDA (32). LOS BASTIDORES ESTAN RELIGADOS POR UNOS TROZOS SUCESIVOS DE TUBO FLEXIBLE. LA CUBIERTA EXTERNA (14) ESTA ABIERTA EN SU EXTREMO DESEMBOCANDO EN EL CORAZON DEL REACTOR Y POSEE UNAS ABERTURAS (27) EN SU PARED LATERAL. ESTA CUBIERTA ES ASI PUESTA EN EQUIPRESION Y LOS DISPOSITIVOS DE MEDIDA (32) EN CONTACTO DIRECTO CON EL FLUIDO DE ENFRIAMIENTO DEL REACTOR.
ES198787402328T 1986-11-26 1987-10-16 Conducto de soporte y de posicionamiento de dispositivos de medicion en el nucleo de un reactor nuclear. Expired - Lifetime ES2026559T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616505A FR2607309B1 (fr) 1986-11-26 1986-11-26 Conduit de support et de positionnement de dispositifs de mesure dans le coeur d'un reacteur nucleaire

Publications (1)

Publication Number Publication Date
ES2026559T3 true ES2026559T3 (es) 1992-05-01

Family

ID=9341248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787402328T Expired - Lifetime ES2026559T3 (es) 1986-11-26 1987-10-16 Conducto de soporte y de posicionamiento de dispositivos de medicion en el nucleo de un reactor nuclear.

Country Status (9)

Country Link
US (1) US4917853A (es)
EP (1) EP0272944B1 (es)
JP (1) JPS63295993A (es)
KR (1) KR880006712A (es)
CN (1) CN1012657B (es)
DE (1) DE3772733D1 (es)
ES (1) ES2026559T3 (es)
FR (1) FR2607309B1 (es)
ZA (1) ZA878014B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632442B1 (fr) * 1988-06-06 1990-09-14 Framatome Sa Dispositif de mesure de parametres dans le coeur d'un reacteur nucleaire en service
FR2654219B1 (fr) * 1989-11-09 1992-02-14 Cogema Dispositif de mesure du debit de dose dans un chateau de transport contenant des dechets radioactifs.
GB2268315B (en) * 1992-06-24 1996-04-03 Westinghouse Electric Corp Low activated incore instrument
FR2693310B1 (fr) * 1992-07-03 1994-10-14 Framatome Sa Procédé d'utilisation d'un doigt de gant d'un réacteur nucléaire à eau sous pression et dispositif de réglage de la position axiale du doigt de gant.
US5793829A (en) * 1996-04-29 1998-08-11 General Electric Company Protective sleeve
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
US9976970B2 (en) * 2013-12-13 2018-05-22 Vega Americas, Inc. Source well divider suitable for curved source wells
US10395785B2 (en) 2014-05-19 2019-08-27 Nuscale Power, Llc Transportable monitoring system
US9945704B2 (en) 2014-07-07 2018-04-17 Nuscale Power, Llc Flow rate measurement in a volume
CN105427908B (zh) * 2014-09-10 2017-09-29 中国广核集团有限公司 核电站反应堆中子通量探测系统
CN105350689B (zh) * 2015-11-25 2018-03-27 苏州富通高新材料科技股份有限公司 管组式保温墙及管组的制作方法
CN105609148B (zh) * 2015-12-24 2020-02-07 上海核工程研究设计院 用于核电厂推拉装置预埋组件精度控制的装置及安装方法
CN109540944B (zh) * 2019-01-04 2023-10-31 中南大学 一种用于中子衍射测量中样品定位的高精度探针夹持装置

Family Cites Families (8)

* 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
US3751333A (en) * 1970-06-11 1973-08-07 C Drummond Nuclear reactor core monitoring system
FR2377078A2 (fr) * 1975-08-04 1978-08-04 Gen Electric Dispositif de detection des neutrons
US4012282A (en) * 1976-05-17 1977-03-15 The United States Of America As Represented By The United States Energy Research And Development Administration Multiple lead seal assembly for a liquid-metal-cooled fast-breeder nuclear reactor
FR2385187A1 (fr) * 1977-03-23 1978-10-20 Electricite De France Dispositif de mesure de la puissance locale dans un assemblage combustible de reacteur nucleaire
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
US4449403A (en) * 1981-06-29 1984-05-22 Mcqueen Malcolm M Guide tube inserted liquid level sensor

Also Published As

Publication number Publication date
KR880006712A (ko) 1988-07-23
DE3772733D1 (de) 1991-10-10
EP0272944B1 (fr) 1991-09-04
EP0272944A1 (fr) 1988-06-29
JPS63295993A (ja) 1988-12-02
CN87108015A (zh) 1988-06-08
FR2607309A1 (fr) 1988-05-27
FR2607309B1 (fr) 1989-04-28
CN1012657B (zh) 1991-05-22
US4917853A (en) 1990-04-17
ZA878014B (en) 1988-08-31

Similar Documents

Publication Publication Date Title
ES2026559T3 (es) Conducto de soporte y de posicionamiento de dispositivos de medicion en el nucleo de un reactor nuclear.
BR8706731A (pt) Sonda urinaria masculina externa
ES2036042T3 (es) Dispositivo de medicion de parametros en el nucleo de un reactor nuclear en servicio.
IT1108604B (it) Procedimento per realizzare uno scambio di calore e scambiatore di calore per l attuazione del procedimento
IT1191087B (it) Polmone artificiale del tipo a fibre cave con scambiatore di calore incorporato
SE7809938L (sv) Stralskriftbleckkomposition inte innehallande nagon elektrolyt
IT1093306B (it) Cassa d'afflusso con sostegni per separatori di camere del becco fluttuanti
SE8503530D0 (sv) Anordning vid kernreaktorer
ES516658A0 (es) Procedimiento para obtener un gel fluido tixotropico de silice-silicona esterilizable por radiacion.
IT8619845A1 (it) Gorgogliatore con manicotto o camicia del raffreddante fluido di protezione
IT7867664A0 (it) Dei tubetti aspiratori e simili gruppo aspiratore dentistico con dispositivo per l'attacco e ritenuta
ATE40212T1 (de) Kuevettenanordnung.
IT1108535B (it) Reattore nucleare raffreddato con metallo liquido
BR7904036A (pt) Reator nuclear com meio de refrigeracao liquido
IT1167517B (it) Struttura di ago di trasferimento di maglie del tipo apunti
IT7848882A0 (it) Sistema ottico per l'esame della retina
BR8005585A (pt) Celula eletroquimica despolarizada por fluido
IT1086647B (it) Procedimento e dispositivo per la produzione continua di aste o tubi di silicio
ES2029689T3 (es) Columna de instrumentacion del nucleo de un reactor nuclear de agua presurizada.
IT7851980A0 (it) Procedimento ed apparecchiatura per posizionare tubetti astucci e simili corpi cavi
IT7820830A0 (it) Disposizione di circolazione di fluido per reattori ad acqua presurizzata.
SE8002078L (sv) Forslutningsanordning
IT1046606B (it) Cella galvanica con dispositivo di distribuzione per correnti fluide
IT1123189B (it) Apparecchiatura perfezionata per il sostegno di tubazioni sospese su fondali ondulati del mare anche a grandi profondita
IT1097645B (it) Apparato per la circolazione di un liquido e per il contatto dello stecco con un gas

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 272944

Country of ref document: ES