GB1445269A - Emthod of fabrication of a ceramic nuclear fuel element - Google Patents
Emthod of fabrication of a ceramic nuclear fuel elementInfo
- Publication number
- GB1445269A GB1445269A GB2856674A GB2856674A GB1445269A GB 1445269 A GB1445269 A GB 1445269A GB 2856674 A GB2856674 A GB 2856674A GB 2856674 A GB2856674 A GB 2856674A GB 1445269 A GB1445269 A GB 1445269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wafers
- fuel element
- frame
- nuclear fuel
- metallic
- 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
- 239000003758 nuclear fuel Substances 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 235000012431 wafers Nutrition 0.000 abstract 6
- 239000000446 fuel Substances 0.000 abstract 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 229910001093 Zr alloy Inorganic materials 0.000 abstract 2
- 238000005253 cladding Methods 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
- G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
-
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7324992A FR2236250A1 (en) | 1973-07-06 | 1973-07-06 | Nuclear fuel element plates eg zircalloy cladded - divided internally into separately wrapped small pieces |
| FR7411821A FR2266939A2 (en) | 1974-04-03 | 1974-04-03 | Nuclear fuel element plates eg zircalloy cladded - divided internally into separately wrapped small pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1445269A true GB1445269A (en) | 1976-08-11 |
Family
ID=26217825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2856674A Expired GB1445269A (en) | 1973-07-06 | 1974-06-27 | Emthod of fabrication of a ceramic nuclear fuel element |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5744958B2 (enrdf_load_stackoverflow) |
| CH (1) | CH590541A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2432407A1 (enrdf_load_stackoverflow) |
| ES (1) | ES428051A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1445269A (enrdf_load_stackoverflow) |
| IT (1) | IT1014475B (enrdf_load_stackoverflow) |
| NL (1) | NL7408987A (enrdf_load_stackoverflow) |
| SE (1) | SE7408480L (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2941878C2 (de) * | 1979-10-16 | 1982-12-16 | Nukem Gmbh, 6450 Hanau | Brennelement für Materialtest- und Forschungsreaktoren |
| DE3408240A1 (de) * | 1984-03-07 | 1985-09-19 | Nukem Gmbh, 6450 Hanau | Verfahren zur herstellung von plattenfoermigen brennelementen fuer forschungsreaktoren |
| DE3436705A1 (de) * | 1984-10-06 | 1986-04-17 | Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht | Brennstoffplatte zum aufbau von leichtwasserreaktorkernen und verfahren zu ihrer herstellung |
| FR2889765B1 (fr) * | 2005-08-10 | 2011-06-24 | Commissariat Energie Atomique | Element combustible de type plaque macrostructuree |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070527A (en) * | 1958-04-29 | 1962-12-25 | Walter J Hurford | Composite fuel element |
| DE1192332B (de) * | 1958-08-21 | 1965-05-06 | Commissariat Energie Atomique | Verfahren zur Herstellung eines im wesentlichen flaechenhaften Brennstoffelements fuer Kernreaktoren |
| US3197382A (en) * | 1960-08-11 | 1965-07-27 | Sylvania Electric Prod | Internally strengthened flat fuel plate |
| US3098025A (en) * | 1961-09-18 | 1963-07-16 | Robert A Noland | Foil element for nuclear reactor |
| US3167482A (en) * | 1962-05-11 | 1965-01-26 | Katz Kurt | Fuel element |
-
1974
- 1974-06-27 SE SE7408480D patent/SE7408480L/xx not_active Application Discontinuation
- 1974-06-27 GB GB2856674A patent/GB1445269A/en not_active Expired
- 1974-06-28 CH CH890474A patent/CH590541A5/xx not_active IP Right Cessation
- 1974-07-03 NL NL7408987A patent/NL7408987A/xx not_active Application Discontinuation
- 1974-07-05 JP JP49077242A patent/JPS5744958B2/ja not_active Expired
- 1974-07-05 DE DE2432407A patent/DE2432407A1/de not_active Ceased
- 1974-07-05 IT IT69150/74A patent/IT1014475B/it active
- 1974-07-06 ES ES428051A patent/ES428051A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2432407A1 (de) | 1975-01-30 |
| NL7408987A (nl) | 1975-01-08 |
| JPS5744958B2 (enrdf_load_stackoverflow) | 1982-09-24 |
| ES428051A1 (es) | 1977-11-16 |
| IT1014475B (it) | 1977-04-20 |
| CH590541A5 (enrdf_load_stackoverflow) | 1977-08-15 |
| SE7408480L (enrdf_load_stackoverflow) | 1975-01-07 |
| JPS5037998A (enrdf_load_stackoverflow) | 1975-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB840753A (en) | Plates with oxide inserts | |
| US3890196A (en) | Nuclear reactor fuel element assembly spacer grid and method of making | |
| IE790943L (en) | Transversely holding the fuel rods of a nuclear reactor¹assembly | |
| CA919820A (en) | Bimetallic spacer grid arrangement for nuclear reactor fuel elements | |
| IT8419006A1 (it) | Griglia distanziatrice per complesso di combustibili per reattore nucleare | |
| BE903553A (fr) | Reflecteur modulaire radial de neutrons | |
| GB1204657A (en) | Spacer grid for nuclear reactor fuel element assembly | |
| ES280860U (es) | Rejilla separadora mejorada para conjuntos de combustible nuclear. | |
| GB885891A (en) | Composite nuclear fuel element and nuclear reactor incorporating the same | |
| GB1445269A (en) | Emthod of fabrication of a ceramic nuclear fuel element | |
| ES297050U (es) | Rejilla para conjuntos combustibles nucleares. | |
| ES296421U (es) | Una rejilla separadora para espaciar varillas de combustible en un conjunto de un reactor nuclear | |
| US2985571A (en) | Lead-uranium oxide nuclear fuel element | |
| US4224106A (en) | Plate-type nuclear fuel element | |
| US4038135A (en) | Plate type nuclear fuel element and a method of fabrication of said element | |
| GB1373732A (en) | Nuclear reactor fuel rod cans | |
| ES472395A1 (es) | Perfeccionamientos en los medios de montaje de los conjuntos de combustible nuclear. | |
| GB874018A (en) | Improvements in or relating to nuclear reactor moderator structures | |
| GB1362546A (en) | Spacer and grid assembly for nuclear reactors | |
| GB907393A (en) | Improvements in or relating to fuel elements for nuclear reactors | |
| GB1497910A (en) | Support structure for the lateral neutron shield of a fast reactor core | |
| GB935414A (en) | Reactor moderator structure | |
| YU43747B (en) | Method of welding framework elements of a grid, especially for a nuclear reactor fuel assembly | |
| GB1500641A (en) | Leak-tight heat-insulating panel | |
| US3355358A (en) | Nuclear fuel element having sheath of anticlastic form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |