SE509238C2 - Reaktorhärd - Google Patents
ReaktorhärdInfo
- Publication number
- SE509238C2 SE509238C2 SE9302305A SE9302305A SE509238C2 SE 509238 C2 SE509238 C2 SE 509238C2 SE 9302305 A SE9302305 A SE 9302305A SE 9302305 A SE9302305 A SE 9302305A SE 509238 C2 SE509238 C2 SE 509238C2
- Authority
- SE
- Sweden
- Prior art keywords
- fuel
- water
- rod
- rods
- corner portion
- Prior art date
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
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
- G21C3/328—Relative disposition of the elements in the bundle lattice
-
- 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
-
- 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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9302305A SE509238C2 (sv) | 1993-07-05 | 1993-07-05 | Reaktorhärd |
DE4423128A DE4423128A1 (de) | 1993-07-05 | 1994-07-01 | Reaktorkern für einen Siedewasserkernreaktor |
JP6151402A JPH07306285A (ja) | 1993-07-05 | 1994-07-04 | 原子炉の炉心 |
US08/862,363 US5844957A (en) | 1993-07-05 | 1997-05-23 | Reactor core |
US08/986,397 US6035011A (en) | 1993-07-05 | 1997-12-08 | Reactor core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9302305A SE509238C2 (sv) | 1993-07-05 | 1993-07-05 | Reaktorhärd |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9302305D0 SE9302305D0 (sv) | 1993-07-05 |
SE9302305L SE9302305L (sv) | 1995-01-06 |
SE509238C2 true SE509238C2 (sv) | 1998-12-21 |
Family
ID=20390513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9302305A SE509238C2 (sv) | 1993-07-05 | 1993-07-05 | Reaktorhärd |
Country Status (4)
Country | Link |
---|---|
US (2) | US5844957A (ja) |
JP (1) | JPH07306285A (ja) |
DE (1) | DE4423128A1 (ja) |
SE (1) | SE509238C2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519746A (en) * | 1994-11-28 | 1996-05-21 | General Electric Company | Large BWR fuel channel design |
SE9502149D0 (sv) * | 1995-06-14 | 1995-06-14 | Asea Atom Ab | Reaktorhärd och bränslepatron för kokarvattenreaktor |
JP3253934B2 (ja) * | 1998-08-27 | 2002-02-04 | 株式会社東芝 | 沸騰水型原子炉 |
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 |
CN102855946B (zh) * | 2012-09-12 | 2015-10-21 | 华北电力大学 | 一种适用于超临界水冷堆的水棒 |
CN110415837B (zh) * | 2019-07-30 | 2023-04-11 | 哈尔滨工程大学 | 一种径向模块化核反应堆 |
EP4032104A4 (en) | 2019-09-20 | 2024-01-17 | BWXT Nuclear Energy, Inc. | SPACER COILS FOR PLENUM PLATES OF A NUCLEAR REACTOR |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074168B (de) * | 1958-03-17 | 1960-01-28 | Westinghouse Electric Corporation, East Pittsburgh, Pa. (V. St. A.) | Spaltstoffelemcnt für heterogene Kernreaktoren, insbesondere für Druckwasserreaktoren |
DE1060507B (de) * | 1958-09-12 | 1959-07-02 | Siemens Ag | Kernbrennstoffelement |
BE586969A (ja) * | 1959-01-29 | |||
US3211621A (en) * | 1960-09-29 | 1965-10-12 | Westinghouse Electric Corp | Heterogeneous breeder or converter type neutronic reactor |
BE621561A (ja) * | 1961-08-25 | |||
US3257285A (en) * | 1963-02-18 | 1966-06-21 | Gen Dynamics Corp | Nuclear power reactor having a high, prompt negative temperature coefficient of reactivity |
US3317398A (en) * | 1963-07-09 | 1967-05-02 | Hutter Ernest | Fuel element assembly |
GB1116811A (en) * | 1964-10-30 | 1968-06-12 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactor fuel assemblies |
US3351533A (en) * | 1964-12-03 | 1967-11-07 | Combustion Eng | Nuclear reactor core organization and fuel assembly therefor |
FR2054538A1 (ja) * | 1968-12-20 | 1971-04-23 | Fiat Spa | |
CA923224A (en) * | 1969-05-12 | 1973-03-20 | General Electric Company | Nuclear reactor utilizing plutonium in peripheral fuel assemblies |
SE359395B (ja) * | 1971-12-27 | 1973-08-27 | Asea Atom Ab | |
SE423760B (sv) * | 1980-11-05 | 1982-05-24 | Asea Atom Ab | Kernbrenslepatron |
SE433986B (sv) * | 1982-07-12 | 1984-06-25 | Asea Atom Ab | Kernbrenslepatron |
JPS59137886A (ja) * | 1983-01-28 | 1984-08-08 | 株式会社東芝 | 沸騰水形原子炉の燃料集合体 |
JPS6039589A (ja) * | 1983-08-12 | 1985-03-01 | 日本原子力事業株式会社 | 燃料集合体 |
JPH0740710B2 (ja) * | 1985-07-23 | 1995-05-01 | ブラザー工業株式会社 | ファクシミリ装置 |
SE454822B (sv) * | 1986-04-29 | 1988-05-30 | Asea Atom Ab | Kernbrenslepatron till en kernreaktor |
EP0307705A1 (de) * | 1987-09-10 | 1989-03-22 | Siemens Aktiengesellschaft | Kernreaktor-Brennelement |
JPS6484591A (en) * | 1987-09-27 | 1989-03-29 | Uchitsugu Minami | Manufacture of electroluminescence element |
DE3834611C3 (de) * | 1987-10-13 | 1998-02-12 | Toshiba Kawasaki Kk | Brennstoffanordnung für einen Kernreaktor |
JP2547066B2 (ja) * | 1988-03-31 | 1996-10-23 | 原子燃料工業株式会社 | 沸騰水型原子炉用燃料集合体 |
SE465192B (sv) * | 1989-12-15 | 1991-08-05 | Asea Atom Ab | Braenslepatron foer en kaernreaktor av laettvattentyp |
JPH0450795A (ja) * | 1990-06-20 | 1992-02-19 | Hitachi Ltd | 燃料集合体 |
DE4117623A1 (de) * | 1991-05-29 | 1993-02-18 | Siemens Ag | Brennelement fuer leichtwasserreaktoren, insbesondere fuer heizreaktoren, und kernstruktur daraus |
JPH05150073A (ja) * | 1991-11-26 | 1993-06-18 | Toshiba Corp | 沸騰水型原子炉の燃料集合体 |
SE470170B (sv) * | 1992-04-29 | 1993-11-22 | Asea Atom Ab | Sätt vid drift av en kärnreaktor av kokvattentyp |
US5345486A (en) * | 1993-01-25 | 1994-09-06 | General Electric Company | Fuel bundle with improved resistance to bulge and improved critical power performance |
-
1993
- 1993-07-05 SE SE9302305A patent/SE509238C2/sv not_active IP Right Cessation
-
1994
- 1994-07-01 DE DE4423128A patent/DE4423128A1/de not_active Withdrawn
- 1994-07-04 JP JP6151402A patent/JPH07306285A/ja active Pending
-
1997
- 1997-05-23 US US08/862,363 patent/US5844957A/en not_active Expired - Fee Related
- 1997-12-08 US US08/986,397 patent/US6035011A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07306285A (ja) | 1995-11-21 |
US6035011A (en) | 2000-03-07 |
US5844957A (en) | 1998-12-01 |
SE9302305L (sv) | 1995-01-06 |
SE9302305D0 (sv) | 1993-07-05 |
DE4423128A1 (de) | 1995-01-26 |
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Legal Events
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