DE69715620T2 - Kernbrennstabbündel - Google Patents
KernbrennstabbündelInfo
- Publication number
- DE69715620T2 DE69715620T2 DE69715620T DE69715620T DE69715620T2 DE 69715620 T2 DE69715620 T2 DE 69715620T2 DE 69715620 T DE69715620 T DE 69715620T DE 69715620 T DE69715620 T DE 69715620T DE 69715620 T2 DE69715620 T2 DE 69715620T2
- Authority
- DE
- Germany
- Prior art keywords
- nuclear fuel
- fuel assemblies
- assemblies
- nuclear
- fuel
- 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
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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3315—Upper nozzle
-
- 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
- G21C3/322—Means to influence the coolant flow through or around the bundles
-
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3305—Lower nozzle
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602453A SE508059C2 (sv) | 1996-06-20 | 1996-06-20 | Kärnbränslepatron uppbyggd av ett flertal på varandra staplade bränsleenheter |
PCT/SE1997/001082 WO1997049098A1 (en) | 1996-06-20 | 1997-06-18 | Nuclear fuel assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69715620D1 DE69715620D1 (de) | 2002-10-24 |
DE69715620T2 true DE69715620T2 (de) | 2003-04-30 |
Family
ID=20403100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69715620T Expired - Lifetime DE69715620T2 (de) | 1996-06-20 | 1997-06-18 | Kernbrennstabbündel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6229868B1 (de) |
EP (1) | EP0906628B1 (de) |
DE (1) | DE69715620T2 (de) |
ES (1) | ES2182098T3 (de) |
SE (1) | SE508059C2 (de) |
WO (1) | WO1997049098A1 (de) |
Families Citing this family (12)
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 |
SE509875C2 (sv) * | 1997-06-27 | 1999-03-15 | Asea Brown Boveri | Bränslepatron vid en kokarvattenreaktor |
SE517733C2 (sv) * | 2000-11-02 | 2002-07-09 | Westinghouse Atom Ab | Bränslepatron och rörformigt element för en nukleär kokarvattenreaktor |
US7526058B2 (en) * | 2004-12-03 | 2009-04-28 | General Electric Company | Rod assembly for nuclear reactors |
US8317035B2 (en) * | 2004-12-30 | 2012-11-27 | Global Nuclear Fuel-Americas, Llc. | Debris filter |
EA015019B1 (ru) | 2007-12-26 | 2011-04-29 | Ториум Пауэр Инк. | Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) 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 |
HUE043364T2 (hu) | 2008-12-25 | 2019-08-28 | Thorium Power Inc | Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára |
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 |
CN106448750B (zh) * | 2016-11-25 | 2017-10-13 | 中国核动力研究设计院 | 一种嵌入式双流程超临界水堆燃料组件 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB977544A (en) * | 1962-12-10 | 1964-12-09 | Atomic Energy Authority Uk | Improvements in or relating to nuclear fuel assemblies |
GB1248737A (en) * | 1968-03-01 | 1971-10-06 | Atomic Energy Authority Uk | Nuclear reactor fuel element clusters and assemblies |
DE2204168A1 (de) * | 1972-01-29 | 1973-08-02 | Siemens Ag | Kernreaktorbrennelement |
GB1510127A (en) * | 1974-12-31 | 1978-05-10 | Atomic Energy Authority Uk | Nuclear reactor fuel element assemblies |
US4326922A (en) * | 1978-02-06 | 1982-04-27 | Westinghouse Electric Corp. | Composite nuclear fuel assembly |
US4427624A (en) * | 1981-03-02 | 1984-01-24 | Westinghouse Electric Corp. | Composite nozzle design for reactor fuel assembly |
US4716015A (en) * | 1985-05-15 | 1987-12-29 | Westinghouse Electric Corp. | Modular nuclear fuel assembly design |
ES2041848T3 (es) * | 1988-02-22 | 1993-12-01 | Westinghouse Electric Corporation | Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido. |
SE460452B (sv) * | 1988-03-28 | 1989-10-09 | Asea Atom Ab | Anordning foer reglering av ett kylfloede till braenslestavar i en braenslepatron till en kaernreaktor av bwr- eller pwr-typ |
US5009837A (en) * | 1989-11-03 | 1991-04-23 | Westinghouse Electric Corp. | Axially modular fuel assembly and rod for optimal fuel utilization |
US5219517A (en) * | 1989-12-14 | 1993-06-15 | Abb Atom Ab | Fuel assembly for a boiling water nuclear reactor |
SE503441C2 (sv) * | 1990-10-18 | 1996-06-17 | Asea Atom Ab | Förfarande och anordning för reglering av kylflöde i en tryckvattenreaktors bränslepatron |
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 |
US5361287A (en) * | 1994-03-29 | 1994-11-01 | B&W Fuel Company | Nuclear fuel assembly lower end fitting |
SE516267C2 (sv) * | 1994-06-13 | 2001-12-10 | Westinghouse Atom Ab | Styrning av kylflöde över ett stort blandningstvärsnitt i en kärnreaktor |
SE9404497D0 (sv) * | 1994-12-23 | 1994-12-23 | Asea Atom Ab | Bränslepatron med korta bränsleenheter |
JP3044338B2 (ja) * | 1996-09-13 | 2000-05-22 | 原子燃料工業株式会社 | Pwr燃料集合体 |
JPH11118969A (ja) * | 1997-10-13 | 1999-04-30 | Mitsubishi Heavy Ind Ltd | 原子炉燃料集合体の下部ノズル |
-
1996
- 1996-06-20 SE SE9602453A patent/SE508059C2/sv not_active IP Right Cessation
-
1997
- 1997-06-18 US US09/202,689 patent/US6229868B1/en not_active Expired - Lifetime
- 1997-06-18 ES ES97928609T patent/ES2182098T3/es not_active Expired - Lifetime
- 1997-06-18 EP EP97928609A patent/EP0906628B1/de not_active Expired - Lifetime
- 1997-06-18 WO PCT/SE1997/001082 patent/WO1997049098A1/en active IP Right Grant
- 1997-06-18 DE DE69715620T patent/DE69715620T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0906628A1 (de) | 1999-04-07 |
EP0906628B1 (de) | 2002-09-18 |
ES2182098T3 (es) | 2003-03-01 |
DE69715620D1 (de) | 2002-10-24 |
SE9602453L (sv) | 1997-12-21 |
US6229868B1 (en) | 2001-05-08 |
SE508059C2 (sv) | 1998-08-17 |
SE9602453D0 (sv) | 1996-06-20 |
WO1997049098A1 (en) | 1997-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |