BE644056A - - Google Patents
Info
- Publication number
- BE644056A BE644056A BE644056A BE644056A BE644056A BE 644056 A BE644056 A BE 644056A BE 644056 A BE644056 A BE 644056A BE 644056 A BE644056 A BE 644056A BE 644056 A BE644056 A BE 644056A
- Authority
- BE
- Belgium
- Prior art keywords
- fuel elements
- fuel
- elements
- adjacent
- nuclear fuel
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 83
- 125000006850 spacer group Chemical group 0.000 claims description 48
- 239000003758 nuclear fuel Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 claims 5
- 210000001316 polygonal cell Anatomy 0.000 claims 1
- 241000264877 Hippospongia communis Species 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 101100391171 Schizosaccharomyces pombe (strain 972 / ATCC 24843) for3 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- G21C3/32—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
- G21C3/348—Spacer grids formed of assembled non-intersecting strips
-
- 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)
- Fuel Cell (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7358/63A GB1075522A (en) | 1963-02-22 | 1963-02-22 | Nuclear fuel assembly |
| US345028A US3301764A (en) | 1963-02-22 | 1964-02-14 | Nuclear fuel, grid and spacer assembly |
| US345029A US3298922A (en) | 1963-02-22 | 1964-02-14 | Nuclear fuel assembly |
| DE19641439336 DE1439336A1 (de) | 1963-02-22 | 1964-02-19 | Kernbrennstoff-Bauteilgruppe |
| NL6401595A NL6401595A (enrdf_load_stackoverflow) | 1963-02-22 | 1964-02-20 | |
| SE2137/64A SE311960B (enrdf_load_stackoverflow) | 1963-02-22 | 1964-02-21 | |
| LU45482A LU45482A1 (enrdf_load_stackoverflow) | 1963-02-22 | 1964-02-21 | |
| FR964760A FR1390497A (fr) | 1963-02-22 | 1964-02-21 | Perfectionnements aux ensembles de cartouches de combustible nucléaire |
| CH217664A CH407349A (de) | 1963-02-22 | 1964-02-22 | Spaltmaterialanordnung |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7358/63A GB1075522A (en) | 1963-02-22 | 1963-02-22 | Nuclear fuel assembly |
| GB1374963 | 1963-04-05 | ||
| GB3972463 | 1963-10-09 | ||
| GB4966363 | 1963-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644056A true BE644056A (enrdf_load_stackoverflow) | 1964-08-19 |
Family
ID=27447586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644056A BE644056A (enrdf_load_stackoverflow) | 1963-02-22 | 1964-02-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE644056A (enrdf_load_stackoverflow) |
| ES (1) | ES296739A1 (enrdf_load_stackoverflow) |
-
1964
- 1964-02-19 BE BE644056A patent/BE644056A/fr unknown
- 1964-02-22 ES ES0296739A patent/ES296739A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES296739A1 (es) | 1964-09-01 |
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