ES8606717A1 - Perfeccionamientos en ensamblajes combustibles de reactores nucleares - Google Patents
Perfeccionamientos en ensamblajes combustibles de reactores nuclearesInfo
- Publication number
- ES8606717A1 ES8606717A1 ES500697A ES500697A ES8606717A1 ES 8606717 A1 ES8606717 A1 ES 8606717A1 ES 500697 A ES500697 A ES 500697A ES 500697 A ES500697 A ES 500697A ES 8606717 A1 ES8606717 A1 ES 8606717A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel assemblies
- hydraulic pressure
- nuclear reactor
- limitation
- effects
- 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
- G21C5/06—Means for locating or supporting fuel elements
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
DISPOSITIVOS PARA LA LIMITACION DEL EFECTO DEL EMPUJE HIDRAULICO AXIAL EJERCIDO SOBRE ENSAMBLAJES COMBUSTIBLES DE REACTORES NUCLEARES, REFRIGERADOS CON AGUA LIGERA. CONSTA DE ENSAMBLAJES COMBUSTIBLES (6) DISPUESTOS ENTRE DOS PLACAS (4, 5), CON UN JUEGO AXIAL POR MEDIO DE UN CIERTO NUMERO DE PEONES DE CENTRADO (7); DE UNA PIEZA DE EXTREMIDAD SUPERIOR (8) Y UNA PIEZA DE EXTREMIDAD INFERIOR (9), PREVISTAS EN LA ESTRUCTURA DE ENSAMBLAJE; Y DE TUBOS DE GUIAS (10) PARA RIGIDIZAR Y ATIRANTAR LA ESTRUCTURA DE ENSAMBLAJE; DE REJILLAS DE MANTENIMIENTO (12) QUE DEFINEN CELDILLAS DE SECCION CUADRADA, PARA EL PASO DE LOS LAPICEROS COMBUSTIBLES (11).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8006694A FR2479535A1 (fr) | 1980-03-26 | 1980-03-26 | Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8606717A1 true ES8606717A1 (es) | 1986-04-01 |
ES500697A0 ES500697A0 (es) | 1986-04-01 |
Family
ID=9240123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES500697A Expired ES8606717A1 (es) | 1980-03-26 | 1981-03-25 | Perfeccionamientos en ensamblajes combustibles de reactores nucleares |
Country Status (7)
Country | Link |
---|---|
US (1) | US4659538A (es) |
EP (1) | EP0036820B1 (es) |
JP (1) | JPS56148093A (es) |
DE (1) | DE3173344D1 (es) |
ES (1) | ES8606717A1 (es) |
FR (1) | FR2479535A1 (es) |
ZA (1) | ZA811785B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182592A (ja) * | 1985-02-05 | 1986-08-15 | ウエスチングハウス エレクトリック コ−ポレ−ション | 原子炉の核燃料集合体 |
US5068083A (en) * | 1990-05-29 | 1991-11-26 | Westinghouse Electric Corp. | Dashpot construction for a nuclear reactor rod guide thimble |
US6697140B2 (en) | 1997-07-29 | 2004-02-24 | Lg. Philips Lcd Co., Ltd. | In-plane switching mode liquid crystal display device wherein portions of second gate line overlaps with data electrode |
KR100293436B1 (ko) | 1998-01-23 | 2001-08-07 | 구본준, 론 위라하디락사 | 횡전계방식액정표시장치 |
FR2864326B1 (fr) * | 2003-12-22 | 2006-02-24 | Framatome Anp | Procede de limitation des efforts de maintien exerces sur un assemblage de combustible d'un reacteur nucleaire et assemblage de combustible |
UA98370C2 (ru) | 2007-12-26 | 2012-05-10 | Ториум Пауэр Инк. | Ядерный реактор (варианты), топливная сборка из зажигающе-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки |
US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
EP3032541B1 (en) | 2008-12-25 | 2019-02-20 | Thorium Power, Inc. | A fuel element and a method of manufacturing a fuel element for a fuel assembly of a nuclear reactor |
US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
US10966554B1 (en) | 2018-12-14 | 2021-04-06 | Netappli Co., Ltd. | Drinking dramatization glass, drinking dramatization system, remote toast counter system, storage medium and drink freeze container |
JP6679076B1 (ja) * | 2019-05-10 | 2020-04-15 | 株式会社ネットアプリ | 飲料用演出グラス |
JP6749668B1 (ja) * | 2019-10-01 | 2020-09-02 | 株式会社ネットアプリ | 飲料用演出グラス及び記憶媒体、遠隔地乾杯カウンターシステム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2783859A (en) * | 1954-12-16 | 1957-03-05 | Gabriel Co | Shock absorber with compression stop |
NL267015A (es) * | 1960-08-17 | |||
NL277872A (es) * | 1961-05-05 | |||
BE639554A (es) * | 1962-11-05 | |||
FR1506453A (fr) * | 1966-10-28 | 1967-12-22 | Commissariat Energie Atomique | Dispositif d'amortissement de chute |
US3584331A (en) * | 1969-06-13 | 1971-06-15 | Rixson Inc | Hydraulic door checking mechanism |
US3856285A (en) * | 1971-07-16 | 1974-12-24 | A Yamada | Shock absorbing apparatus |
DE2140170C3 (de) * | 1971-08-11 | 1980-01-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Federndes Spannelement in Kernreaktoren |
US3853703A (en) * | 1972-07-03 | 1974-12-10 | Combustion Eng | Fuel assembly hold-up device |
US4057129A (en) * | 1976-06-28 | 1977-11-08 | Hennells Ransom J | Self adjusting energy absorber employing conical control sleeve |
US4127445A (en) * | 1976-12-27 | 1978-11-28 | Combustion Engineering Co., Inc. | Peripheral pin alignment system for fuel assemblies |
US4134790A (en) * | 1977-04-04 | 1979-01-16 | Combustion Engineering, Inc. | Fuel lock down device |
SU709873A1 (ru) * | 1977-04-21 | 1980-01-15 | Предприятие П/Я А-7291 | Тормозное устройство |
US4208249A (en) * | 1977-12-15 | 1980-06-17 | The Babcock & Wilcox Company | Hydraulic seismic support for nuclear fuel assembly |
-
1980
- 1980-03-26 FR FR8006694A patent/FR2479535A1/fr active Granted
-
1981
- 1981-03-18 ZA ZA00811785A patent/ZA811785B/xx unknown
- 1981-03-23 DE DE8181400454T patent/DE3173344D1/de not_active Expired
- 1981-03-23 EP EP81400454A patent/EP0036820B1/fr not_active Expired
- 1981-03-24 JP JP4185581A patent/JPS56148093A/ja active Granted
- 1981-03-25 ES ES500697A patent/ES8606717A1/es not_active Expired
-
1984
- 1984-01-06 US US06/568,694 patent/US4659538A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0132960B2 (es) | 1989-07-11 |
ZA811785B (en) | 1982-03-31 |
EP0036820B1 (fr) | 1986-01-02 |
EP0036820A1 (fr) | 1981-09-30 |
US4659538A (en) | 1987-04-21 |
JPS56148093A (en) | 1981-11-17 |
FR2479535A1 (fr) | 1981-10-02 |
FR2479535B1 (es) | 1983-09-02 |
DE3173344D1 (en) | 1986-02-13 |
ES500697A0 (es) | 1986-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001009 |