AT262463B - Abstandshalteranordnung für aus einer Anzahl von Brennstäben zusammengesetzte Brennelemente von Kernreaktoren - Google Patents
Abstandshalteranordnung für aus einer Anzahl von Brennstäben zusammengesetzte Brennelemente von KernreaktorenInfo
- Publication number
- AT262463B AT262463B AT478166A AT478166A AT262463B AT 262463 B AT262463 B AT 262463B AT 478166 A AT478166 A AT 478166A AT 478166 A AT478166 A AT 478166A AT 262463 B AT262463 B AT 262463B
- Authority
- AT
- Austria
- Prior art keywords
- fuel
- nuclear reactors
- spacer arrangement
- fuel rods
- reactors composed
- 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
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3563—Supporting members formed only by deformations in the strips
-
- 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)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US458634A US3379617A (en) | 1965-05-25 | 1965-05-25 | Means for supporting fuel elements in a nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
AT262463B true AT262463B (de) | 1968-06-10 |
Family
ID=23821533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT478166A AT262463B (de) | 1965-05-25 | 1966-05-20 | Abstandshalteranordnung für aus einer Anzahl von Brennstäben zusammengesetzte Brennelemente von Kernreaktoren |
Country Status (8)
Country | Link |
---|---|
US (1) | US3379617A (de) |
AT (1) | AT262463B (de) |
BE (1) | BE681609A (de) |
CH (1) | CH454289A (de) |
DE (1) | DE1589051A1 (de) |
ES (1) | ES327077A1 (de) |
FR (1) | FR1480965A (de) |
GB (1) | GB1116106A (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423287A (en) * | 1965-09-21 | 1969-01-21 | Combustion Eng | Nuclear reactor fuel element support |
GB1186518A (en) * | 1966-07-21 | 1970-04-02 | Atomic Energy Authority Uk | Improvements in or relating to Nuclear Reactor Fuel Element Assemblies |
US3769159A (en) * | 1968-06-24 | 1973-10-30 | Combustion Eng | Fuel element grid support for nuclear reactor |
US3664924A (en) * | 1968-06-24 | 1972-05-23 | Combustion Eng | Nuclear reactor spring ferrule spacer grid |
FR1584335A (de) * | 1968-07-02 | 1969-12-19 | ||
US3789476A (en) * | 1968-10-31 | 1974-02-05 | Gen Electric | Method of manufacturing a nuclear fuel assembly spacer |
US3665586A (en) * | 1968-11-07 | 1972-05-30 | Babcock & Wilcox Co | Nuclear fuel rod supporting arrangements |
US3719560A (en) * | 1969-04-29 | 1973-03-06 | Westinghouse Electric Corp | Fuel assembly for a nuclear reactor using zirconium alloy clad fuel rods |
BE755643A (fr) * | 1969-09-03 | 1971-03-02 | Atomic Energy Authority Uk | Perfectionnements aux elements combustibles de reacteurs nucleaires |
US3944467A (en) * | 1969-10-04 | 1976-03-16 | Interatom, International Atomreaktorbau Gmbh | Spacer for fuel rods in nuclear fuel elements |
US3715275A (en) * | 1970-03-02 | 1973-02-06 | Combustion Eng | Bimetallic spacer grid arrangement |
FR2128197A1 (en) * | 1971-03-11 | 1972-10-20 | Stein Industrie | Tube bundle support - comprising resilient honeycomb frame for fast-neutron nuclear reactor steam generators |
NL7104076A (de) * | 1971-03-26 | 1972-09-28 | ||
US3795040A (en) * | 1971-10-28 | 1974-03-05 | Babcock & Wilcox Co | Method of inserting fuel rods into individual cells in a fuel element grid |
US3904475A (en) * | 1972-01-19 | 1975-09-09 | Tokyo Shibaura Electric Co | Spring spacer device for resiliently supporting nuclear fuel rods |
DE2233904A1 (de) * | 1972-07-10 | 1974-01-31 | Stichting Reactor Centrum | Haltegitter fuer ein buendel zylindrischer elemente, die an einem waermeaustauschvorgang teilnehmen |
US3920515A (en) * | 1972-09-26 | 1975-11-18 | Westinghouse Electric Corp | Fuel assembly for a nuclear reactor |
US3933584A (en) * | 1973-04-23 | 1976-01-20 | Nuclear Fuel Services, Inc. | Grid for nuclear fuel assembly |
US4024406A (en) * | 1976-02-17 | 1977-05-17 | Combustion Engineering, Inc. | Spent fuel storage improvement |
DE2647000C3 (de) * | 1976-10-18 | 1980-11-20 | Kraftwerk Union Ag, 4330 Muelheim | Abstandshaltegitter für Brennelemente |
US4163690A (en) * | 1977-01-07 | 1979-08-07 | The Babcock & Wilcox Company | Nuclear reactor fuel assembly spacer grid |
FR2397042A1 (fr) * | 1977-07-07 | 1979-02-02 | Commissariat Energie Atomique | Grille d'espacement pour un faisceau de crayons combustibles dans un assemblage de reacteur nucleaire |
US4224107A (en) * | 1978-05-09 | 1980-09-23 | Commissariat A L'energie Atomique | Spacer grids for a nuclear reactor fuel assembly |
DE2905661C2 (de) * | 1979-02-14 | 1982-06-24 | Kraftwerk Union AG, 4330 Mülheim | Abstandshalter für die zu einem Kernreaktorbrennelement zusammengefaßten Brennstäbe |
DE2941320C2 (de) * | 1979-10-11 | 1983-03-03 | Kraftwerk Union AG, 4330 Mülheim | Abstandshalter zu Zentrierung der Brennstäbe von Brennelementen wassergekühlter Kernreaktoren |
DE3033349A1 (de) * | 1980-09-04 | 1982-04-15 | Kraftwerk Union AG, 4330 Mülheim | Richtwerkzeug fuer abstandshalter von kernreaktorbrennelementen |
US4418036A (en) * | 1980-12-16 | 1983-11-29 | Westinghouse Electric Corp. | Fuel assembly for a nuclear reactor |
FR2520149B1 (fr) * | 1982-01-20 | 1987-03-20 | Commissariat Energie Atomique | Grille d'espacement pour assemblage combustible de reacteur nucleaire comportant des points d'appui opposes deux a deux pratiques sur des lamelles deformables elastiquement |
US4666664A (en) * | 1982-04-15 | 1987-05-19 | Westinghouse Electric Corp. | Coolant flow paths within a nuclear fuel assembly |
US4570883A (en) * | 1983-04-29 | 1986-02-18 | Westinghouse Electric Corp. | Tube support grid |
EP0125324B1 (de) * | 1983-05-13 | 1986-10-15 | Westinghouse Electric Corporation | Rohrhaltegitter |
US4576786A (en) * | 1983-12-21 | 1986-03-18 | Westinghouse Electric Corp. | Partial grid for a nuclear reactor fuel assembly |
US4659541A (en) * | 1985-05-01 | 1987-04-21 | Westinghouse Electric Corp. | Nuclear fuel rod support grid with improved multiple dimple arrangement |
JPH0627275A (ja) * | 1992-07-10 | 1994-02-04 | Mitsubishi Nuclear Fuel Co Ltd | 燃料集合体の支持格子 |
US5299245A (en) * | 1992-11-02 | 1994-03-29 | B&W Fuel Company | Spacer grid for a nuclear fuel assembly |
US5444748A (en) * | 1994-04-04 | 1995-08-22 | Westinghouse Electric Corporation | Grid structure for supporting fuel rods in a nuclear reactor |
US5400373A (en) * | 1994-05-16 | 1995-03-21 | Westinghouse Electric Corporation | Assembly fixture and method for fabricating grids |
US7032655B2 (en) * | 2003-06-24 | 2006-04-25 | Exxonmobil Research & Engineering Company | Anti-vibration tube support |
US7149273B2 (en) * | 2004-11-16 | 2006-12-12 | Westinghouse Electric Co Llc | Method of fabricating a nuclear reactor fuel assembly grid |
US9620250B2 (en) | 2012-02-02 | 2017-04-11 | Bwxt Nuclear Energy, Inc. | Spacer grid |
US9972407B2 (en) | 2012-04-17 | 2018-05-15 | Bwxt Mpower, Inc. | Small modular reactor fuel assembly |
EP2839485B1 (de) * | 2012-04-17 | 2018-03-07 | Babcock & Wilcox MPower Inc. | Steuerstabführungseinheit für kleine modulare reaktoren |
CN110136853B (zh) * | 2019-05-14 | 2022-02-01 | 中国核动力研究设计院 | 一种燃料组件冲击试验支撑装置及其频率调节方法 |
CN111524616B (zh) * | 2020-05-14 | 2023-09-01 | 吉林农业大学 | 一种基于增材制造工艺的整体式定位格架 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068163A (en) * | 1958-08-26 | 1962-12-11 | Jr Edwin L Currier | Method and means for supporting reactor fuel containers in an assembly |
DE1082679B (de) * | 1959-04-22 | 1960-06-02 | Siemens Ag | Abstandshalter in Stegform fuer Spaltstoffelemente mit einer Vielzahl von Spaltstoffstaeben |
DE1104082B (de) * | 1959-05-23 | 1961-04-06 | Siemens Ag | Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben |
DE1086356B (de) * | 1959-05-23 | 1960-08-04 | Siemens Ag | Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben |
NL278888A (de) * | 1961-11-30 | |||
US3167484A (en) * | 1961-12-12 | 1965-01-26 | Martin Marietta Corp | Flexible fuel bundle for continuously refueled nuclear reactors |
NL297054A (de) * | 1962-08-23 | 1963-08-23 | ||
GB1075522A (en) * | 1963-02-22 | 1967-07-12 | Soc Anglo Belge Vulcain Sa | Nuclear fuel assembly |
GB1104631A (en) * | 1963-12-16 | 1968-02-28 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactor fuel element assemblies |
-
0
- FR FR1480965D patent/FR1480965A/fr not_active Expired
-
1965
- 1965-05-25 US US458634A patent/US3379617A/en not_active Expired - Lifetime
-
1966
- 1966-05-07 DE DE19661589051 patent/DE1589051A1/de active Pending
- 1966-05-12 GB GB21048/66A patent/GB1116106A/en not_active Expired
- 1966-05-12 CH CH691566A patent/CH454289A/de unknown
- 1966-05-20 AT AT478166A patent/AT262463B/de active
- 1966-05-24 ES ES0327077A patent/ES327077A1/es not_active Expired
- 1966-05-25 BE BE681609D patent/BE681609A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH454289A (de) | 1968-04-15 |
DE1589051A1 (de) | 1969-10-16 |
ES327077A1 (es) | 1967-12-16 |
GB1116106A (en) | 1968-06-06 |
FR1480965A (de) | 1967-08-09 |
BE681609A (de) | 1966-10-31 |
US3379617A (en) | 1968-04-23 |
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