SE511455C2 - Kärnbränslepatron med stödklackar anordnade i topp- eller bottenplattan, och mellan bränslestavarna - Google Patents
Kärnbränslepatron med stödklackar anordnade i topp- eller bottenplattan, och mellan bränslestavarnaInfo
- Publication number
- SE511455C2 SE511455C2 SE9602454A SE9602454A SE511455C2 SE 511455 C2 SE511455 C2 SE 511455C2 SE 9602454 A SE9602454 A SE 9602454A SE 9602454 A SE9602454 A SE 9602454A SE 511455 C2 SE511455 C2 SE 511455C2
- Authority
- SE
- Sweden
- Prior art keywords
- fuel
- fuel rods
- rods
- support lugs
- top plate
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 129
- 239000003758 nuclear fuel Substances 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002826 coolant Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 235000015096 spirit Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 238000004018 waxing Methods 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- G21C3/336—Spacer elements for fuel rods in the bundle
-
- 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)
- Liquid Carbonaceous Fuels (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9602454A SE511455C2 (sv) | 1996-06-20 | 1996-06-20 | Kärnbränslepatron med stödklackar anordnade i topp- eller bottenplattan, och mellan bränslestavarna |
| PCT/SE1997/001083 WO1997049093A1 (en) | 1996-06-20 | 1997-06-18 | Nuclear fuel assembly |
| EP97928610A EP0906624A1 (de) | 1996-06-20 | 1997-06-18 | Kernbrennstabbündel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9602454A SE511455C2 (sv) | 1996-06-20 | 1996-06-20 | Kärnbränslepatron med stödklackar anordnade i topp- eller bottenplattan, och mellan bränslestavarna |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9602454D0 SE9602454D0 (sv) | 1996-06-20 |
| SE9602454L SE9602454L (sv) | 1997-12-21 |
| SE511455C2 true SE511455C2 (sv) | 1999-10-04 |
Family
ID=20403101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9602454A SE511455C2 (sv) | 1996-06-20 | 1996-06-20 | Kärnbränslepatron med stödklackar anordnade i topp- eller bottenplattan, och mellan bränslestavarna |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0906624A1 (de) |
| SE (1) | SE511455C2 (de) |
| WO (1) | WO1997049093A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE506819C2 (sv) * | 1996-06-20 | 1998-02-16 | Asea Atom Ab | Bränslepatron med topp- och bottenplatta vilka innefattar sidostöd för stödjande av bränslestavar. Bränslepatron där topp- och bottenplattan innefattar blandningsfenor. Bränslepatron där topp- och bottenplattan har ett vågformigt tvärsnitt |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE316246B (de) * | 1964-08-28 | 1969-10-20 | Ca Atomic Energy Ltd | |
| DE2204168A1 (de) * | 1972-01-29 | 1973-08-02 | Siemens Ag | Kernreaktorbrennelement |
-
1996
- 1996-06-20 SE SE9602454A patent/SE511455C2/sv not_active IP Right Cessation
-
1997
- 1997-06-18 WO PCT/SE1997/001083 patent/WO1997049093A1/en not_active Ceased
- 1997-06-18 EP EP97928610A patent/EP0906624A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0906624A1 (de) | 1999-04-07 |
| WO1997049093A1 (en) | 1997-12-24 |
| SE9602454D0 (sv) | 1996-06-20 |
| SE9602454L (sv) | 1997-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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