ES8602289A1 - Dispositivo fr tabicado del nucleo de un reactor nuclear porelementos amovibles - Google Patents
Dispositivo fr tabicado del nucleo de un reactor nuclear porelementos amoviblesInfo
- Publication number
- ES8602289A1 ES8602289A1 ES501560A ES501560A ES8602289A1 ES 8602289 A1 ES8602289 A1 ES 8602289A1 ES 501560 A ES501560 A ES 501560A ES 501560 A ES501560 A ES 501560A ES 8602289 A1 ES8602289 A1 ES 8602289A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- boards
- assemblages
- reactor
- shell
- 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
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
- G21C5/10—Means for supporting the complete structure
-
- 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)
- Measurement Of Radiation (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
DISPOSITIVO DE TABICADO DEL NUCLEO DE UN REACTOR NUCLEAR POR ELEMENTOS AMOVIBLES, ESTANDO CONSTITUIDO EL NUCLEO DEL REACTOR NUCLEAR POR ACOPLAMIENTOS PRISMATICOS YUXTAPUESTOS EN EL INTERIOR DE UNA ENVOLVENTE QUE LIMITA LATERALMENTE UN ESPACIO QUE RODEA EL NUCLEO, EN EL CUAL CIRCULA UN LIQUIDO DE REFRIGERACION. CONSTA DE UN CONJUNTO DE CAJAS (8, 9, 10, 11) QUE INCLUYEN, CADA UNA, AL MENOS DOS PLACAS (2, 7) ACOPLADAS RIGIDAMENTE EN ANGULO RECTO Y DISPUESTAS EN LA DIRECCION LONGITUDINAL DE LOS ACOPLAMIENTOS; Y DE UNA PLURALIDAD DE PLACAS TRANSVERSALES PERPENDICULARES A LAS PLACAS LONGITUDINALES Y ACOPLADAS RIGIDAMENTE A ESTAS PLACAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009309A FR2481506B1 (fr) | 1980-04-25 | 1980-04-25 | Dispositif de cloisonnement du coeur d'un reacteur nucleaire par des elements amovibles |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8602289A1 true ES8602289A1 (es) | 1985-11-01 |
ES501560A0 ES501560A0 (es) | 1985-11-01 |
Family
ID=9241342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501560A Granted ES501560A0 (es) | 1980-04-25 | 1981-04-23 | Dispositivo fr tabicado del nucleo de un reactor nuclear porelementos amovibles |
Country Status (6)
Country | Link |
---|---|
US (1) | US4462956A (es) |
EP (1) | EP0039288B1 (es) |
AT (1) | ATE9746T1 (es) |
DE (1) | DE3166419D1 (es) |
ES (1) | ES501560A0 (es) |
FR (1) | FR2481506B1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2484125A1 (fr) * | 1980-06-06 | 1981-12-11 | Framatome Sa | Dispositif de cloisonnement du coeur d'un reacteur nucleaire |
FR2501893B1 (fr) * | 1981-03-13 | 1985-11-15 | Framatome Sa | Reacteur nucleaire a cloisonnement de coeur par tiges et plaques entretoises |
FR2539244B1 (fr) * | 1983-01-12 | 1989-01-27 | Framatome Sa | Dispositif de cloisonnement du coeur d'un reacteur nucleaire a eau sous pression |
US4751043A (en) * | 1984-02-03 | 1988-06-14 | Westinghouse Electric Corp. | Radial neutron reflector |
EP0152206A3 (en) * | 1984-02-03 | 1987-01-14 | Westinghouse Electric Corporation | Radial neutron reflector |
US4560533A (en) * | 1984-08-30 | 1985-12-24 | The United States Of America As Represented By The United States Department Of Energy | Fast reactor power plant design having heat pipe heat exchanger |
US4849162A (en) * | 1984-11-13 | 1989-07-18 | Westinghouse Electric Corp. | Modular radial neutron reflector |
FR2628254B1 (fr) * | 1988-03-04 | 1993-02-05 | Framatome Sa | Procede et dispositif de limitation de l'intensite de jets parasites d'eau de refroidissement dans un reacteur nucleaire a eau sous pression |
FR2639464B2 (fr) * | 1988-03-04 | 1993-04-30 | Framatome Sa | Dispositif et procede d'obturation d'ouvertures traversant les renforts du cloisonnement du coeur d'un reacteur nucleaire |
US4941159A (en) * | 1988-10-14 | 1990-07-10 | Westinghouse Electric Corp. | Low neutron fluence nuclear reactor internals |
FR2666166B1 (fr) * | 1990-08-21 | 1992-11-27 | Framatome Sa | Dispositif de cloisonnement de cóoeur pour reacteur nucleaire. |
US5502754A (en) * | 1995-02-02 | 1996-03-26 | General Electric Company | Lateral restraint for core plate of boiling water reactor |
JP4101471B2 (ja) * | 2001-04-26 | 2008-06-18 | 三菱重工業株式会社 | 中性子反射体ボルト締結構造及びその締付方法 |
US20040105520A1 (en) * | 2002-07-08 | 2004-06-03 | Carter Gary Shelton | Method and apparatus for the ex-core production of nuclear isotopes in commercial PWRs |
US8953731B2 (en) * | 2004-12-03 | 2015-02-10 | General Electric Company | Method of producing isotopes in power nuclear reactors |
US7526058B2 (en) * | 2004-12-03 | 2009-04-28 | General Electric Company | Rod assembly for nuclear reactors |
US9362009B2 (en) * | 2007-11-28 | 2016-06-07 | Ge-Hitachi Nuclear Energy Americas Llc | Cross-section reducing isotope system |
US9202598B2 (en) * | 2007-11-28 | 2015-12-01 | Ge-Hitachi Nuclear Energy Americas Llc | Fail-free fuel bundle assembly |
US8842800B2 (en) * | 2007-11-28 | 2014-09-23 | Ge-Hitachi Nuclear Energy Americas Llc | Fuel rod designs using internal spacer element and methods of using the same |
US20090135989A1 (en) * | 2007-11-28 | 2009-05-28 | Ge-Hitachi Nuclear Energy Americas Llc | Segmented fuel rod bundle designs using fixed spacer plates |
US20090135990A1 (en) * | 2007-11-28 | 2009-05-28 | Ge-Hitachi Nuclear Energy Americas Llc | Placement of target rods in BWR bundle |
US8437443B2 (en) * | 2008-02-21 | 2013-05-07 | Ge-Hitachi Nuclear Energy Americas Llc | Apparatuses and methods for production of radioisotopes in nuclear reactor instrumentation tubes |
US8712000B2 (en) * | 2007-12-13 | 2014-04-29 | Global Nuclear Fuel—Americas, LLC | Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof |
US8885791B2 (en) | 2007-12-18 | 2014-11-11 | Ge-Hitachi Nuclear Energy Americas Llc | Fuel rods having irradiation target end pieces |
US8180014B2 (en) * | 2007-12-20 | 2012-05-15 | Global Nuclear Fuel-Americas, Llc | Tiered tie plates and fuel bundles using the same |
US7970095B2 (en) * | 2008-04-03 | 2011-06-28 | GE - Hitachi Nuclear Energy Americas LLC | Radioisotope production structures, fuel assemblies having the same, and methods of using the same |
US8050377B2 (en) | 2008-05-01 | 2011-11-01 | Ge-Hitachi Nuclear Energy Americas Llc | Irradiation target retention systems, fuel assemblies having the same, and methods of using the same |
US8270555B2 (en) * | 2008-05-01 | 2012-09-18 | Ge-Hitachi Nuclear Energy Americas Llc | Systems and methods for storage and processing of radioisotopes |
US7781637B2 (en) * | 2008-07-30 | 2010-08-24 | Ge-Hitachi Nuclear Energy Americas Llc | Segmented waste rods for handling nuclear waste and methods of using and fabricating the same |
US8532245B2 (en) * | 2008-12-17 | 2013-09-10 | Westinghouse Electric Company Llc | Core shroud corner joints |
US8699651B2 (en) * | 2009-04-15 | 2014-04-15 | Ge-Hitachi Nuclear Energy Americas Llc | Method and system for simultaneous irradiation and elution capsule |
US9165691B2 (en) * | 2009-04-17 | 2015-10-20 | Ge-Hitachi Nuclear Energy Americas Llc | Burnable poison materials and apparatuses for nuclear reactors and methods of using the same |
US8366088B2 (en) * | 2009-07-10 | 2013-02-05 | Ge-Hitachi Nuclear Energy Americas Llc | Brachytherapy and radiography target holding device |
US9431138B2 (en) * | 2009-07-10 | 2016-08-30 | Ge-Hitachi Nuclear Energy Americas, Llc | Method of generating specified activities within a target holding device |
US8638899B2 (en) * | 2009-07-15 | 2014-01-28 | Ge-Hitachi Nuclear Energy Americas Llc | Methods and apparatuses for producing isotopes in nuclear fuel assembly water rods |
US9183959B2 (en) * | 2009-08-25 | 2015-11-10 | Ge-Hitachi Nuclear Energy Americas Llc | Cable driven isotope delivery system |
US8488733B2 (en) * | 2009-08-25 | 2013-07-16 | Ge-Hitachi Nuclear Energy Americas Llc | Irradiation target retention assemblies for isotope delivery systems |
US9773577B2 (en) * | 2009-08-25 | 2017-09-26 | Ge-Hitachi Nuclear Energy Americas Llc | Irradiation targets for isotope delivery systems |
US8542789B2 (en) * | 2010-03-05 | 2013-09-24 | Ge-Hitachi Nuclear Energy Americas Llc | Irradiation target positioning devices and methods of using the same |
US9899107B2 (en) | 2010-09-10 | 2018-02-20 | Ge-Hitachi Nuclear Energy Americas Llc | Rod assembly for nuclear reactors |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU45385A1 (es) * | 1964-02-07 | 1965-08-09 | ||
US3215608A (en) * | 1965-02-19 | 1965-11-02 | Ralph W Guenther | Nuclear reactor core clamping system |
US3987860A (en) * | 1969-05-09 | 1976-10-26 | The Babcock & Wilcox Company | Nuclear reactor core stabilizing arrangement |
AT310882B (de) * | 1970-04-30 | 1973-10-25 | Voest Ag | Stützkonstruktion für die Kernumfassung von Atomreaktoren |
US3785924A (en) * | 1970-09-02 | 1974-01-15 | Combustion Eng | Nuclear reactor core shroud |
FR2134250B1 (es) * | 1971-04-29 | 1976-05-28 | Babcock Atlantique Sa | |
DE2162171C3 (de) * | 1971-12-15 | 1979-09-20 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verspannungssystem für Kernelemente eines Reaktorkernes |
US3801453A (en) * | 1972-02-11 | 1974-04-02 | Transfer Systems | Fuel assembly for power generating nuclear reactor |
US3971575A (en) * | 1974-11-29 | 1976-07-27 | Combustion Engineering, Inc. | Releasable locking device |
US4146430A (en) * | 1975-11-25 | 1979-03-27 | Westinghouse Electric Corp. | Nuclear reactor core flow baffling |
US4158605A (en) * | 1975-11-25 | 1979-06-19 | Westinghouse Electric Corp. | Nuclear core baffling apparatus |
US4174257A (en) * | 1977-04-04 | 1979-11-13 | Combustion Engineering, Inc. | Hydraulic hold-down for nuclear reactor fuel |
US4199403A (en) * | 1977-11-21 | 1980-04-22 | Combustion Engineering, Inc. | Seismic core shroud |
DE2818886C2 (de) * | 1978-04-28 | 1986-03-27 | Kraftwerk Union AG, 4330 Mülheim | Kernumfassung und Verfahren zu ihrer Herstellung |
US4311560A (en) * | 1979-05-04 | 1982-01-19 | Combustion Engineering, Inc. | Stabilizing device for control rod tip |
-
1980
- 1980-04-25 FR FR8009309A patent/FR2481506B1/fr not_active Expired
-
1981
- 1981-04-08 US US06/251,836 patent/US4462956A/en not_active Expired - Fee Related
- 1981-04-23 ES ES501560A patent/ES501560A0/es active Granted
- 1981-04-24 AT AT81400650T patent/ATE9746T1/de not_active IP Right Cessation
- 1981-04-24 EP EP81400650A patent/EP0039288B1/fr not_active Expired
- 1981-04-24 DE DE8181400650T patent/DE3166419D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4462956A (en) | 1984-07-31 |
ATE9746T1 (de) | 1984-10-15 |
DE3166419D1 (en) | 1984-11-08 |
EP0039288B1 (fr) | 1984-10-03 |
FR2481506A1 (fr) | 1981-10-30 |
EP0039288A1 (fr) | 1981-11-04 |
ES501560A0 (es) | 1985-11-01 |
FR2481506B1 (fr) | 1986-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |