ES8705678A1 - Reactor nuclear - Google Patents
Reactor nuclearInfo
- Publication number
- ES8705678A1 ES8705678A1 ES547206A ES547206A ES8705678A1 ES 8705678 A1 ES8705678 A1 ES 8705678A1 ES 547206 A ES547206 A ES 547206A ES 547206 A ES547206 A ES 547206A ES 8705678 A1 ES8705678 A1 ES 8705678A1
- Authority
- ES
- Spain
- Prior art keywords
- nuclear reactor
- pressure vessel
- reactor pressure
- reactor vessel
- shield panel
- 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
- G21C1/00—Reactor types
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/02—Biological shielding ; Neutron or gamma shielding
- G21C11/022—Biological shielding ; Neutron or gamma shielding inside the reactor vessel
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Particle Accelerators (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
MODIFICACIONES EN UN REACTOR NUCLEAR. CONSISTENTES EN UN BOTE DE FILTRO MONTADO ENTRE LA SUPERFICIE INTERIOR DEL RECIPIENTE DE REACTOR (1) Y EL NUCLEO, EN ZONAS (37) DONDE EL RECIPIENTE DE REACTOR ES ESPECIALMENTE SUSCEPTIBLE DE FRAGILIZACION, Y UNA SUSTANCIA COMPUESTA BASICAMENTE DE UN METAL PESADO E HIDROGENO DISPUESTOS DENTRO DEL BOTE HABIENDOSE PREVISTO UNA PARED DE ACERO (31) CON UNA ABERTURA ENFRENTE DE LA ZONA Y EL PANEL DE PROTECCION DISPUESTO EN DICHA ABERTURA; ESTANDO EL BOTE HECHO DE ACERO INOXIDABLE O INCONEL. TIENE APLICACION EN CENTRALES NUCLEARES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/655,953 US4743423A (en) | 1984-09-28 | 1984-09-28 | Neutron shield panel arrangement for a nuclear reactor pressure vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
ES547206A0 ES547206A0 (es) | 1987-05-01 |
ES8705678A1 true ES8705678A1 (es) | 1987-05-01 |
Family
ID=24631046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES547206A Expired ES8705678A1 (es) | 1984-09-28 | 1985-09-23 | Reactor nuclear |
Country Status (7)
Country | Link |
---|---|
US (1) | US4743423A (es) |
EP (1) | EP0177266B1 (es) |
JP (2) | JPS6189585A (es) |
KR (1) | KR930010415B1 (es) |
BE (1) | BE903252A (es) |
DE (1) | DE3581038D1 (es) |
ES (1) | ES8705678A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941159A (en) * | 1988-10-14 | 1990-07-10 | Westinghouse Electric Corp. | Low neutron fluence nuclear reactor internals |
US4997619A (en) * | 1989-10-13 | 1991-03-05 | The Babcock & Wilcox Company | Shield for a nuclear reactor |
US5082621A (en) * | 1990-07-31 | 1992-01-21 | Ovonic Synthetic Materials Company, Inc. | Neutron reflecting supermirror structure |
US5232657A (en) * | 1991-06-28 | 1993-08-03 | Westinghouse Electric Corp. | Metal hydride flux trap neutron absorber arrangement for a nuclear fuel storage body |
US5436945A (en) * | 1993-12-03 | 1995-07-25 | Combustion Engineering, Inc. | Shadow shielding |
US6452994B2 (en) * | 2000-01-11 | 2002-09-17 | Nac International, Inc. | Systems and methods for storing exothermic materials |
JP3845685B2 (ja) * | 2001-07-10 | 2006-11-15 | 独立行政法人 日本原子力研究開発機構 | 放射性廃棄物固体内の核***性物質量の非破壊的測定装置 |
FR2893176A1 (fr) * | 2005-11-04 | 2007-05-11 | Framatome Anp Sas | Cuve de reacteur nucleaire a eau sous pression. |
US8064564B2 (en) * | 2007-12-04 | 2011-11-22 | Westinghouse Electric Company Llc | Neutron shielding panels for reactor pressure vessels |
US9959944B2 (en) | 2012-04-12 | 2018-05-01 | Bwxt Mpower, Inc. | Self-supporting radial neutron reflector |
EP4365601A2 (en) | 2013-03-15 | 2024-05-08 | Abbott Laboratories | Automated diagnostic analyzers having rear accessible track systems and related methods |
US9431135B2 (en) | 2013-12-17 | 2016-08-30 | Global Nuclear Fuel—Americas, LLC | Nuclear reactor fluence reduction systems and methods |
US20160099083A1 (en) * | 2014-10-01 | 2016-04-07 | Ge-Hitachi Nuclear Energy Americas Llc | Fast flux shield and method of reducing fast neutron fluence at a core shroud of a boiling water reactor using the same |
JP6470994B2 (ja) * | 2015-02-17 | 2019-02-13 | 株式会社東芝 | コアバレルの製造方法およびコアバレル |
CN109994227A (zh) * | 2017-12-29 | 2019-07-09 | 中国核动力研究设计院 | 一种钨材料热屏蔽板 |
EP4214723A4 (en) * | 2020-09-18 | 2024-02-21 | Ultra Safe Nuclear Corporation | RADIATION SHIELDING FOR COMPACT AND TRANSPORTABLE NUCLEAR POWER SYSTEMS |
CN112489827A (zh) * | 2020-11-26 | 2021-03-12 | 中广核研究院有限公司 | 一种用于紧凑布置小型堆的屏蔽结构 |
CN112530608B (zh) * | 2020-11-26 | 2024-03-01 | 中广核研究院有限公司 | 一种用于小型堆的近堆屏蔽装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449208A (en) * | 1956-12-17 | 1969-06-10 | North American Rockwell | Small nuclear reactor heat source |
US3720752A (en) * | 1967-04-11 | 1973-03-13 | Houten R Van | Massive metal hydride structures and methods for their preparation |
US3720751A (en) * | 1967-06-15 | 1973-03-13 | Houten R Van | Hydriding process |
US3868302A (en) * | 1971-05-12 | 1975-02-25 | Westinghouse Electric Corp | Thermal shield of a nuclear reactor |
US3781189A (en) * | 1971-07-07 | 1973-12-25 | Atlantic Richfield Co | Spent nuclear fuel shipping casks |
US4123392A (en) * | 1972-04-13 | 1978-10-31 | Chemtree Corporation | Non-combustible nuclear radiation shields with high hydrogen content |
US4146430A (en) * | 1975-11-25 | 1979-03-27 | Westinghouse Electric Corp. | Nuclear reactor core flow baffling |
US4039842A (en) * | 1976-01-08 | 1977-08-02 | Brooks & Perkins, Incorporated | Fuel storage rack |
DE2629737A1 (de) * | 1976-07-02 | 1978-01-05 | Babcock Brown Boveri Reaktor | Einrichtung zur reduzierung des neutronenflusses |
JPS58155383A (ja) * | 1982-03-11 | 1983-09-16 | 日本原子力事業株式会社 | 原子炉 |
EP0119781A1 (en) * | 1983-03-04 | 1984-09-26 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | A neutron shielding material |
US6370353B1 (en) * | 2000-10-12 | 2002-04-09 | Heidelberg Digital, L.L.C. | Pressure roller system and an improved method for installing a pressure roller |
-
1984
- 1984-09-28 US US06/655,953 patent/US4743423A/en not_active Expired - Lifetime
-
1985
- 1985-09-18 BE BE0/215594A patent/BE903252A/fr not_active IP Right Cessation
- 1985-09-23 ES ES547206A patent/ES8705678A1/es not_active Expired
- 1985-09-24 JP JP60209003A patent/JPS6189585A/ja active Pending
- 1985-09-25 DE DE8585306831T patent/DE3581038D1/de not_active Expired - Fee Related
- 1985-09-25 EP EP85306831A patent/EP0177266B1/en not_active Expired - Lifetime
- 1985-09-28 KR KR1019850007207A patent/KR930010415B1/ko active IP Right Grant
-
1991
- 1991-03-19 JP JP1991016233U patent/JPH0517679Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4743423A (en) | 1988-05-10 |
ES547206A0 (es) | 1987-05-01 |
BE903252A (fr) | 1986-03-18 |
EP0177266B1 (en) | 1991-01-02 |
EP0177266A2 (en) | 1986-04-09 |
JPH0517679Y2 (es) | 1993-05-12 |
KR930010415B1 (ko) | 1993-10-23 |
KR860002829A (ko) | 1986-04-30 |
JPH0488897U (es) | 1992-08-03 |
JPS6189585A (ja) | 1986-05-07 |
EP0177266A3 (en) | 1987-09-30 |
DE3581038D1 (de) | 1991-02-07 |
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