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
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).
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) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CA2079413C (en) * | 1991-09-30 | 2003-09-09 | Masakatsu Kaneko | Pyrimidine nucleoside derivatives having anti-tumor activity, their preparation and use |
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 |
US9887015B2 (en) | 2012-04-17 | 2018-02-06 | Bwxt Mpower, Inc. | Suspended upper internals with tie rod couplings for compact nuclear reactor |
US9754688B2 (en) | 2012-04-17 | 2017-09-05 | Bwx Technologies, Inc. | Suspended upper internals for compact nuclear reactor including a lower hanger plate |
US10102932B2 (en) | 2012-04-17 | 2018-10-16 | Bwxt Mpower, Inc. | Power distribution plate for powering internal control rod drive mechanism (CRDM) units |
WO2013162898A2 (en) | 2012-04-17 | 2013-10-31 | Babcock & Wilcox Mpower, Inc. | Riser transition element for compact nuclear reactor |
WO2013158623A1 (en) | 2012-04-17 | 2013-10-24 | Babcock & Wilcox Mpower, Inc. | Integral pressurized water reactor with compact upper internals assembly |
WO2013158491A1 (en) | 2012-04-17 | 2013-10-24 | Babcock & Wilcox Mpower, Inc. | Suspended upper internals for compact nuclear reactor including a mid-hanger plate |
WO2014200599A1 (en) | 2013-03-15 | 2014-12-18 | Babcock & Wilcox 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 |
CA3187489A1 (en) * | 2015-02-09 | 2016-08-18 | Framatome Gmbh | Radionuclide generation system |
KR101716837B1 (ko) * | 2016-01-25 | 2017-03-15 | 한국전력기술 주식회사 | 중소형 원자로압력용기 케이블 관통관 밀봉장치 |
Family Cites Families (10)
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 |
-
1988
- 1988-06-06 FR FR8807497A patent/FR2632442B1/fr not_active Expired - Lifetime
-
1989
- 1989-05-11 DE DE8989401319T patent/DE68903247T2/de not_active Expired - Fee Related
- 1989-05-11 ES ES198989401319T patent/ES2036042T3/es not_active Expired - Lifetime
- 1989-05-11 EP EP89401319A patent/EP0346170B1/fr not_active Expired - Lifetime
- 1989-05-25 ZA ZA893967A patent/ZA893967B/xx unknown
- 1989-06-05 CN CN89103954A patent/CN1023267C/zh not_active Expired - Fee Related
- 1989-06-05 KR KR1019890007692A patent/KR900000924A/ko not_active Application Discontinuation
- 1989-06-06 US US07/362,537 patent/US4986954A/en not_active Expired - Fee Related
- 1989-06-06 JP JP1143962A patent/JPH0231196A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0346170A1 (fr) | 1989-12-13 |
CN1023267C (zh) | 1993-12-22 |
EP0346170B1 (fr) | 1992-10-21 |
ZA893967B (en) | 1991-01-30 |
US4986954A (en) | 1991-01-22 |
JPH0231196A (ja) | 1990-02-01 |
KR900000924A (ko) | 1990-01-31 |
FR2632442B1 (fr) | 1990-09-14 |
FR2632442A1 (fr) | 1989-12-08 |
DE68903247D1 (de) | 1992-11-26 |
DE68903247T2 (de) | 1993-05-06 |
CN1038897A (zh) | 1990-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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