ES280868U - Bastidor soporte de conjuntos de combustible en un reactor nuclear. - Google Patents
Bastidor soporte de conjuntos de combustible en un reactor nuclear.Info
- Publication number
- ES280868U ES280868U ES1982280868U ES280868U ES280868U ES 280868 U ES280868 U ES 280868U ES 1982280868 U ES1982280868 U ES 1982280868U ES 280868 U ES280868 U ES 280868U ES 280868 U ES280868 U ES 280868U
- Authority
- ES
- Spain
- Prior art keywords
- springs
- bowing
- grid
- fuel assembly
- nuclear fuel
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3563—Supporting members formed only by deformations in the strips
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
-
- 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)
- Springs (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Bastidor soporte de conjuntos de combustible, en un reactor nuclear, del tipo que tiene una pluralidad de rejilla axialmente espaciadas, cada rejilla teniendo una pluralidad de placas perimétricas rígidas substancialmente planas, que circunscriben una red de bandas entrelazadas rígidas, las bandas o tiras formando una estructura rígido de forma de cartón para huevos que define una disposición de aberturas, cada una adaptada para recibir una varilla de combustible nuclear transversalmente de la rejilla, caracterizado porque cuando menos una de las rejillas tiene una pluralidad de resortes anticurvatura primarios forma dos integralmente sobre la superficie exterior de cada placa perimétrica y que se proyecta hacia a fuerza desde la misma a una distancia predeterminada, estando horizontalmente separados en forma alterna periódica con porciones substancialmente planas de la superficie externa de la placa.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32571281A | 1981-11-30 | 1981-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES280868U true ES280868U (es) | 1985-09-01 |
| ES280868Y ES280868Y (es) | 1987-01-16 |
Family
ID=23269097
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1982280868U Expired ES280868Y (es) | 1981-11-30 | 1982-11-23 | Bastidor soporte de conjuntos de combustible en un reactor nuclear. |
| ES1985284185U Expired ES284185Y (es) | 1981-11-30 | 1985-01-28 | Bastidor soporte de conjuntos de combustible,en un reactor nuclear |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1985284185U Expired ES284185Y (es) | 1981-11-30 | 1985-01-28 | Bastidor soporte de conjuntos de combustible,en un reactor nuclear |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0080853B1 (es) |
| JP (1) | JPS58103688A (es) |
| KR (1) | KR860000966B1 (es) |
| DE (1) | DE3273237D1 (es) |
| ES (2) | ES280868Y (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576786A (en) * | 1983-12-21 | 1986-03-18 | Westinghouse Electric Corp. | Partial grid for a nuclear reactor fuel assembly |
| US4659541A (en) * | 1985-05-01 | 1987-04-21 | Westinghouse Electric Corp. | Nuclear fuel rod support grid with improved multiple dimple arrangement |
| FR2608827B1 (fr) * | 1986-04-02 | 1990-06-15 | Framatome Sa | Grille d'espacement pour assemblage combustible nucleaire |
| TW358211B (en) * | 1994-09-09 | 1999-05-11 | Siemens Ag | Spacing holder for the fuel element of a nuclear reactor |
| KR100475633B1 (ko) | 2002-10-30 | 2005-03-11 | 한국수력원자력 주식회사 | 핵연료 집합체용 측면 절개형 이중판 노즐형 냉각재 혼합지지격자체 |
| DE10358830B3 (de) * | 2003-12-16 | 2005-08-18 | Framatome Anp Gmbh | Brennelement für einen Druckwasserkernreaktor und mit solchen Brennelementen aufgebauter Kern eines Druckwasserreaktors |
| 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 |
| AU2007363064B2 (en) | 2007-12-26 | 2014-02-13 | Thorium Power Inc. | Nuclear reactor (variants), fuel assembly consisting of driver-breeding modules for a nuclear reactor (variants) and a fuel cell for a fuel assembly |
| CA2946210C (en) | 2008-12-25 | 2019-02-12 | Thorium Power, Inc. | A light-water reactor fuel assembly and fuel element thereof |
| 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 |
| US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3389056A (en) * | 1964-07-09 | 1968-06-18 | Westinghouse Electric Corp | Fuel assemblies |
| US3751335A (en) * | 1970-06-01 | 1973-08-07 | Continental Oil Co | Nuclear reactor fuel element spacer assembly |
| US3920515A (en) * | 1972-09-26 | 1975-11-18 | Westinghouse Electric Corp | Fuel assembly for a nuclear reactor |
| US4059483A (en) * | 1975-12-05 | 1977-11-22 | Combustion Engineering, Inc. | Nuclear fuel assembly seismic amplitude limiter |
| GB1517670A (en) * | 1976-01-09 | 1978-07-12 | Commissariat Energie Atomique | Spacer grids for nuclear reactor fuel assemblies |
| GB2022909B (en) * | 1978-05-18 | 1982-05-19 | Atomic Energy Authority Uk | Nuclear fuel subassemblies |
| JPS577586A (en) * | 1980-06-17 | 1982-01-14 | Kansai Electric Power Co | Supporting lattice for nuclear fuel assembly |
-
1982
- 1982-09-16 KR KR8204200A patent/KR860000966B1/ko active
- 1982-11-23 EP EP82306241A patent/EP0080853B1/en not_active Expired
- 1982-11-23 ES ES1982280868U patent/ES280868Y/es not_active Expired
- 1982-11-23 DE DE8282306241T patent/DE3273237D1/de not_active Expired
- 1982-11-30 JP JP57208710A patent/JPS58103688A/ja active Pending
-
1985
- 1985-01-28 ES ES1985284185U patent/ES284185Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0080853A3 (en) | 1984-02-29 |
| EP0080853B1 (en) | 1986-09-10 |
| KR840001757A (ko) | 1984-05-16 |
| ES280868Y (es) | 1987-01-16 |
| KR860000966B1 (ko) | 1986-07-23 |
| JPS58103688A (ja) | 1983-06-20 |
| DE3273237D1 (en) | 1986-10-16 |
| EP0080853A2 (en) | 1983-06-08 |
| ES284185Y (es) | 1986-01-16 |
| ES284185U (es) | 1985-06-01 |
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