ES8703033A1 - Conjunto de combustible para reactor nuclear - Google Patents
Conjunto de combustible para reactor nuclearInfo
- Publication number
- ES8703033A1 ES8703033A1 ES540268A ES540268A ES8703033A1 ES 8703033 A1 ES8703033 A1 ES 8703033A1 ES 540268 A ES540268 A ES 540268A ES 540268 A ES540268 A ES 540268A ES 8703033 A1 ES8703033 A1 ES 8703033A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- thimble
- bearing
- nuclear
- plugs
- 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
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
-
- 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
- G21C3/02—Fuel elements
- G21C3/28—Fuel elements with fissile or breeder material in solid form within a non-active casing
-
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
- G21C7/27—Spectral shift control
-
- 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)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
CONJUNTO DE COMBUSTIBLE PARA REACTOR NUCLEAR. COMPRENDE UNA PLURALIDAD DE VARILLAS DE COMBUSTIBLE Y UNA DISPOSICION (10) PREDETERMINADA DE TUBOS GUIA-MANGUITO (12) ADAPTADO CADA UNO DE ELLOS PARA RECIBIR UNA VARILLA DE CONTROL, ESTANDO EL CONJUNTO DE COMBUSTIBLE PREVISTO PARA SER USADO EN UN LUGAR DEL NUCLEO, HABIENDOSE PREVISTO QUE UNO DE LOS TUBOS GUIA-MANGUITO DE LA DISPOSICION QUEDE EXENTO DE VARILLA DE CONTROL, INCLUYENDO EL CONJUNTO DE COMBUSTIBLE UN OBTURADOR ALARGADO DE MANGUITO (12) ADAPTADO PARA SER INSERTADO EN EL RESPECTIVO TUBO GUIA-MANGUITO QUE NO TIENE VARILLA DE CONTROL, Y DONDE SE HA PREVISTO QUE EL OBTURADOR DE MANGUITO (12) INCLUYA UN TUBO DE REVESTIMIENTO (30) QUE CONTIENE COMBUSTIBLE NUCLEAR. TIENE APLICACION EN CENTRALES NUCLEARES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58003784A | 1984-02-14 | 1984-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540268A0 ES540268A0 (es) | 1987-01-16 |
ES8703033A1 true ES8703033A1 (es) | 1987-01-16 |
Family
ID=24319396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540268A Expired ES8703033A1 (es) | 1984-02-14 | 1985-02-08 | Conjunto de combustible para reactor nuclear |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0151969B1 (es) |
JP (1) | JPS60188880A (es) |
KR (1) | KR850006758A (es) |
DE (1) | DE3571286D1 (es) |
ES (1) | ES8703033A1 (es) |
ZA (1) | ZA85587B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592516B2 (fr) * | 1985-12-30 | 1989-08-18 | Framatome Sa | Procede d'exploitation d'un reacteur nucleaire et reacteur nucleaire a variation de spectre utilisant des grappes de deplacement d'eau |
JPH0656426B2 (ja) * | 1984-10-12 | 1994-07-27 | 株式会社日立製作所 | 高速増殖炉 |
US5200138A (en) * | 1991-08-05 | 1993-04-06 | Westinghouse Electric Corp. | Spectral shift-producing subassembly for use in a nuclear fuel assembly |
US5345485A (en) * | 1992-03-13 | 1994-09-06 | Siemens Power Corporation | Coolant vent fuel rod for a light water reactor |
EP3573074B1 (en) | 2018-05-25 | 2020-11-04 | Thor Energy AS | An auxiliary device for a fuel assembly, a fuel assembly, and a method of operating a pressurized water reactor |
CA3198964A1 (en) * | 2020-11-16 | 2022-05-19 | Michael D. Heibel | Radioisotope activity surveillance apparatus, system, and method |
CN114420316A (zh) * | 2021-12-02 | 2022-04-29 | 岭澳核电有限公司 | 核燃料用控制棒及其包壳 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382153A (en) * | 1966-01-17 | 1968-05-07 | Gen Electric | Nuclear reactor fuel bundle |
DE1921528C3 (de) * | 1969-04-26 | 1979-08-16 | Kraftwerk Union Ag, 4330 Muelheim | Verfahren zur Bindung der Überschußreaktivität von Kernreaktoren |
JPS54152781A (en) * | 1978-05-24 | 1979-12-01 | Power Reactor & Nuclear Fuel Dev Corp | Nuclear fuel pellet |
FR2493024B1 (fr) * | 1980-10-29 | 1986-08-29 | Franco Belge Combustibles | Dispositif de liaison demontable pour la realisation des assemblages combustibles des reacteurs nucleaires a eau legere |
SE429271B (sv) * | 1981-12-29 | 1983-08-22 | Asea Atom Ab | Brenslepatron med absorbatorstavar |
FR2535509B1 (fr) * | 1982-10-27 | 1985-07-26 | Framatome Sa | Procede d'exploitation d'un reacteur nucleaire modere et refroidi par de l'eau legere |
-
1985
- 1985-01-22 EP EP85100607A patent/EP0151969B1/en not_active Expired
- 1985-01-22 DE DE8585100607T patent/DE3571286D1/de not_active Expired
- 1985-01-24 ZA ZA85587A patent/ZA85587B/xx unknown
- 1985-02-08 ES ES540268A patent/ES8703033A1/es not_active Expired
- 1985-02-14 KR KR1019850000908A patent/KR850006758A/ko not_active Application Discontinuation
- 1985-02-14 JP JP60025344A patent/JPS60188880A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0151969B1 (en) | 1989-06-28 |
EP0151969A1 (en) | 1985-08-21 |
DE3571286D1 (en) | 1989-08-03 |
ZA85587B (en) | 1986-04-30 |
KR850006758A (ko) | 1985-10-16 |
ES540268A0 (es) | 1987-01-16 |
JPS60188880A (ja) | 1985-09-26 |
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