ES279686A1 - Improvements in or relating to nuclear reactor fuel elements - Google Patents
Improvements in or relating to nuclear reactor fuel elementsInfo
- Publication number
- ES279686A1 ES279686A1 ES0279686A ES279686A ES279686A1 ES 279686 A1 ES279686 A1 ES 279686A1 ES 0279686 A ES0279686 A ES 0279686A ES 279686 A ES279686 A ES 279686A ES 279686 A1 ES279686 A1 ES 279686A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- casing
- fuel elements
- relating
- nuclear reactor
- 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
- G21C3/04—Constructional details
- G21C3/16—Details of the construction within the casing
- G21C3/18—Internal spacers or other non-active material within the casing, e.g. compensating for expansion of fuel rods or for compensating excess reactivity
-
- 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
-
- 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)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
Improvements in fuel elements for nuclear reactors, characterized by comprising a column of ceramic fuel pellets enclosed in a perfectly fitting metal casing, with a generally uniform and smooth conduit; The fuel pellet column is divided by at least one pellet of a non-fissile material, inert for the fuel and for the casing, and which has the property of retaining its resistance under irradiation and, at least part of This chip has a reduced cross section inside which the casing is interlocked. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27836/61A GB958697A (en) | 1961-08-01 | 1961-08-01 | Improvements in or relating to nuclear reactor fuel elements |
Publications (1)
Publication Number | Publication Date |
---|---|
ES279686A1 true ES279686A1 (en) | 1963-05-01 |
Family
ID=10266092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0279686A Expired ES279686A1 (en) | 1961-08-01 | 1962-07-31 | Improvements in or relating to nuclear reactor fuel elements |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE620961A (en) |
DE (1) | DE1905129U (en) |
ES (1) | ES279686A1 (en) |
GB (1) | GB958697A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE402832B (en) * | 1974-03-13 | 1978-07-17 | Gen Electric Canada | ELONG, NARROW NUCLEAR REACTOR FUEL ELEMENT |
US4146431A (en) * | 1974-03-13 | 1979-03-27 | Canadian General Electric Company Limited | Nuclear fuel cladding system |
GB2168192B (en) * | 1984-12-07 | 1989-08-31 | Atomic Energy Authority Uk | Gas cooled nuclear reactors |
-
0
- BE BE620961D patent/BE620961A/xx unknown
-
1961
- 1961-08-01 GB GB27836/61A patent/GB958697A/en not_active Expired
-
1962
- 1962-07-31 ES ES0279686A patent/ES279686A1/en not_active Expired
- 1962-08-01 DE DEU3653U patent/DE1905129U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE620961A (en) | |
DE1905129U (en) | 1964-11-26 |
GB958697A (en) | 1964-05-21 |
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