ES2275630T3 - Conjunto de combustible nuclear que comprende un dispositivo de retencion de residuos. - Google Patents
Conjunto de combustible nuclear que comprende un dispositivo de retencion de residuos. Download PDFInfo
- Publication number
- ES2275630T3 ES2275630T3 ES01306426T ES01306426T ES2275630T3 ES 2275630 T3 ES2275630 T3 ES 2275630T3 ES 01306426 T ES01306426 T ES 01306426T ES 01306426 T ES01306426 T ES 01306426T ES 2275630 T3 ES2275630 T3 ES 2275630T3
- Authority
- ES
- Spain
- Prior art keywords
- plate
- holes
- grid
- filter plate
- openings
- 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 - Lifetime
Links
- 239000003758 nuclear fuel Substances 0.000 title claims abstract description 11
- 239000002699 waste material Substances 0.000 title description 22
- 230000014759 maintenance of location Effects 0.000 title description 2
- 239000000446 fuel Substances 0.000 claims abstract description 69
- 239000003507 refrigerant Substances 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
-
- 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)
- Filtration Of Liquid (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62985800A | 2000-08-01 | 2000-08-01 | |
| US629858 | 2000-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2275630T3 true ES2275630T3 (es) | 2007-06-16 |
Family
ID=24524787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01306426T Expired - Lifetime ES2275630T3 (es) | 2000-08-01 | 2001-07-26 | Conjunto de combustible nuclear que comprende un dispositivo de retencion de residuos. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6690758B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1179823B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2002156482A (cg-RX-API-DMAC7.html) |
| DE (1) | DE60124464T2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2275630T3 (cg-RX-API-DMAC7.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2864324B1 (fr) * | 2003-12-22 | 2008-07-18 | Framatome Anp | Embout d'extremite pour assemblage combustible a nez d'orientation de l'ecoulement du fluide refrigerant et assemblage correspondant |
| DE102004016263B3 (de) * | 2004-04-02 | 2005-05-04 | Framatome Anp Gmbh | Brennelement für einen Siedewasserreaktor |
| US20060018422A1 (en) * | 2004-07-20 | 2006-01-26 | Mayer John A | Nuclear fuel assembly end cap arrangement |
| DE102004059195B3 (de) * | 2004-12-09 | 2006-02-23 | Framatome Anp Gmbh | Brennelement für einen Siedewasserreaktor |
| ATE513776T1 (de) | 2004-12-27 | 2011-07-15 | Diversey Inc | Verfahren zum schmieren eines fördersystems |
| US8317035B2 (en) * | 2004-12-30 | 2012-11-27 | Global Nuclear Fuel-Americas, Llc. | Debris filter |
| US20070084782A1 (en) * | 2005-10-05 | 2007-04-19 | Enercon Services, Inc. | Filter medium for strainers used in nuclear reactor emergency core cooling systems |
| KR100898114B1 (ko) | 2007-08-27 | 2009-05-18 | 한전원자력연료 주식회사 | 유로구멍에 삽입되는 돌출형 이물질여과용 지지격자 |
| US9620249B2 (en) * | 2007-08-31 | 2017-04-11 | Global Nuclear Fuel—Americas, LLC | Debris shield upper tie plate for nuclear fuel assembly and method to shield assembly from debris |
| US8396182B2 (en) * | 2007-08-31 | 2013-03-12 | Global Nuclear Fuel—Americas, LLC | Method and apparatus to shield a nuclear fuel assembly with removable debris shield in upper tie |
| US20090060114A1 (en) * | 2007-08-31 | 2009-03-05 | Global Nuclear Fuel - Americas, Llc | Debris shield for upper tie plate in a nuclear fuel bundle and method for filtering debris |
| UA98370C2 (ru) | 2007-12-26 | 2012-05-10 | Ториум Пауэр Инк. | Ядерный реактор (варианты), топливная сборка из зажигающе-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки |
| WO2010074592A1 (ru) | 2008-12-25 | 2010-07-01 | Ториум Пауэр Инк. | Топливная сборка легководного ядерного реактора (варианты), легководный ядерный реактор и топливный элемент топливной сборки |
| US8116423B2 (en) | 2007-12-26 | 2012-02-14 | Thorium Power, Inc. | Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly |
| US8208597B2 (en) | 2008-07-31 | 2012-06-26 | Global Nuclear Fuel - Americas, Llc | Channel confinement system and method for dry-storage of BWR fuel bundles |
| US8548113B2 (en) * | 2009-08-28 | 2013-10-01 | Global Nuclear Fuel - Americas, Llc | Debris mitigation upper tie plates and fuel bundles using the same |
| WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
| US10192644B2 (en) | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
| US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022661A (en) * | 1975-05-01 | 1977-05-10 | General Electric Company | Fuel rod support means |
| FR2564139B1 (fr) | 1984-05-10 | 1988-11-18 | Peugeot | Dispositif pour le montage des soupapes dans la culasse d'un moteur a combustion interne |
| JPS6296891A (ja) * | 1985-10-24 | 1987-05-06 | 株式会社東芝 | 燃料集合体 |
| US4900507A (en) | 1987-05-05 | 1990-02-13 | Westinghouse Electric Corp. | Nuclear fuel assembly debris filter bottom nozzle |
| US4828791A (en) | 1987-10-05 | 1989-05-09 | Westinghouse Electric Corp. | Nuclear fuel assembly debris resistant bottom nozzle |
| US5024806A (en) | 1989-09-21 | 1991-06-18 | Westinghouse Electric Corp. | Enhanced debris filter bottom nozzle for a nuclear fuel assembly |
| US5219517A (en) | 1989-12-14 | 1993-06-15 | Abb Atom Ab | Fuel assembly for a boiling water nuclear reactor |
| FR2656456B1 (fr) * | 1989-12-21 | 1992-04-24 | Framatome Sa | Embout inferieur d'un assemblage combustible d'un reacteur nucleaire refroidi par de l'eau legere. |
| DE9018106U1 (de) * | 1989-12-21 | 1995-06-01 | Cogema, Velizy Villacoublay | Fußstück eines Leichtwasserkernreaktor-Brennstabbündels |
| US5030412A (en) | 1990-05-04 | 1991-07-09 | Advanced Nuclear Fuels Corporation | Fuel assembly debris screen |
| US5009839A (en) * | 1990-09-04 | 1991-04-23 | B&W Fuel Company | Nuclear fuel assembly bottom nozzle plate |
| US5384814A (en) | 1993-04-12 | 1995-01-24 | General Electric Company | Lower tie plate strainers for boiling water reactors |
| US5406604A (en) | 1993-11-18 | 1995-04-11 | General Electric Company | Two part tie plate adapted to D & C lattice |
| US5390220A (en) | 1993-11-29 | 1995-02-14 | General Electric Company | Lower tie plate strainers including helical spring strainers for boiling water reactors |
| US5345483A (en) | 1993-12-02 | 1994-09-06 | General Electric Company | Lower tie plate strainers having double plate with offset holes for boiling water reactors |
| US5488634A (en) | 1994-02-10 | 1996-01-30 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
| US5361287A (en) | 1994-03-29 | 1994-11-01 | B&W Fuel Company | Nuclear fuel assembly lower end fitting |
| US5420901A (en) | 1994-07-13 | 1995-05-30 | Johansson; Eric B. | Lower tie plate debris catcher for a nuclear reactor |
| EP0709856A1 (en) * | 1994-10-27 | 1996-05-01 | General Electric Company | Nuclear reactor fuel assembly comprising a plate type debris catcher |
| US5519745A (en) | 1994-11-03 | 1996-05-21 | General Electric Company | Lower tie plate debris catcher for a nuclear reactor |
| JP2908749B2 (ja) | 1996-02-16 | 1999-06-21 | 木谷電器株式会社 | ピンジャック端子板 |
| US5748694A (en) * | 1996-03-26 | 1998-05-05 | General Electric Company | Fuel bundle filter for a nuclear reactor fuel bundle assembly |
| JPH1123763A (ja) * | 1997-07-02 | 1999-01-29 | Hitachi Ltd | 燃料集合体の下部タイプレート |
| JPH1164557A (ja) * | 1997-08-20 | 1999-03-05 | Toshiba Corp | 燃料集合体 |
| JP2000284080A (ja) * | 1999-03-31 | 2000-10-13 | Nuclear Fuel Ind Ltd | 沸騰水型原子炉用燃料集合体 |
-
2001
- 2001-07-26 ES ES01306426T patent/ES2275630T3/es not_active Expired - Lifetime
- 2001-07-26 DE DE60124464T patent/DE60124464T2/de not_active Expired - Lifetime
- 2001-07-26 EP EP01306426A patent/EP1179823B1/en not_active Expired - Lifetime
- 2001-07-31 JP JP2001230719A patent/JP2002156482A/ja active Pending
-
2003
- 2003-06-18 US US10/463,443 patent/US6690758B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE60124464D1 (de) | 2006-12-28 |
| EP1179823A1 (en) | 2002-02-13 |
| JP2002156482A (ja) | 2002-05-31 |
| US20040013221A1 (en) | 2004-01-22 |
| EP1179823B1 (en) | 2006-11-15 |
| US6690758B1 (en) | 2004-02-10 |
| DE60124464T2 (de) | 2007-09-27 |
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