ES520007A0 - IMPROVEMENTS INTRODUCED IN A FUEL ASSEMBLY FOR A BOILING WATER REACTOR CORE. - Google Patents
IMPROVEMENTS INTRODUCED IN A FUEL ASSEMBLY FOR A BOILING WATER REACTOR CORE.Info
- Publication number
- ES520007A0 ES520007A0 ES520007A ES520007A ES520007A0 ES 520007 A0 ES520007 A0 ES 520007A0 ES 520007 A ES520007 A ES 520007A ES 520007 A ES520007 A ES 520007A ES 520007 A0 ES520007 A0 ES 520007A0
- Authority
- ES
- Spain
- Prior art keywords
- boiling water
- fuel assembly
- reactor core
- water reactor
- improvements introduced
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
- G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/084—Boiling water reactors
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36038982A | 1982-03-22 | 1982-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8404543A1 ES8404543A1 (en) | 1984-04-16 |
ES520007A0 true ES520007A0 (en) | 1984-04-16 |
Family
ID=23417762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES520007A Granted ES520007A0 (en) | 1982-03-22 | 1983-02-23 | IMPROVEMENTS INTRODUCED IN A FUEL ASSEMBLY FOR A BOILING WATER REACTOR CORE. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS58179392A (en) |
DE (1) | DE3308956A1 (en) |
ES (1) | ES520007A0 (en) |
IT (1) | IT1160746B (en) |
SE (1) | SE500900C2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102188A (en) * | 1982-12-06 | 1984-06-13 | 株式会社東芝 | Fuel assembly |
JPH0660948B2 (en) * | 1985-04-12 | 1994-08-10 | 株式会社日立製作所 | Fuel assembly |
DE8630859U1 (en) * | 1986-11-18 | 1988-06-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
DE3824082A1 (en) * | 1987-07-18 | 1989-01-26 | Toshiba Kawasaki Kk | FUEL ARRANGEMENT FOR CORE REACTORS |
JPH07109435B2 (en) * | 1989-03-20 | 1995-11-22 | 株式会社日立製作所 | Fuel assembly |
US5089210A (en) * | 1990-03-12 | 1992-02-18 | General Electric Company | Mox fuel assembly design |
JP3037717B2 (en) * | 1990-04-27 | 2000-05-08 | 株式会社東芝 | Reactor fuel assembly |
JP3481648B2 (en) * | 1993-05-18 | 2003-12-22 | 株式会社東芝 | Reactor fuel assembly and first reactor core |
SE506820C2 (en) * | 1996-06-20 | 1998-02-16 | Asea Atom Ab | Fuel cartridge comprising a plurality of stacked fuel units, the fuel units comprising fuel rods of different diameters |
EP1093129B1 (en) * | 1999-10-14 | 2003-12-10 | Kabushiki Kaisha Toshiba | Fuel assembly and nuclear reactor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799839A (en) * | 1971-01-07 | 1974-03-26 | Gen Electric | Reactivity and power distribution control of nuclear reactor |
JPS5829878B2 (en) * | 1976-09-25 | 1983-06-25 | 株式会社日立製作所 | fuel assembly |
JPS54121389A (en) * | 1978-03-13 | 1979-09-20 | Hitachi Ltd | Fuel assembly |
JPS5816711B2 (en) * | 1978-06-13 | 1983-04-01 | 日本原子力事業株式会社 | boiling water reactor |
JPS6039195B2 (en) * | 1978-08-16 | 1985-09-04 | 株式会社東芝 | fuel assembly |
US4285769A (en) * | 1978-10-19 | 1981-08-25 | General Electric Company | Control cell nuclear reactor core |
JPS5594183A (en) * | 1979-01-10 | 1980-07-17 | Tokyo Shibaura Electric Co | Fuel assembly |
-
1983
- 1983-02-22 SE SE8300979A patent/SE500900C2/en not_active IP Right Cessation
- 1983-02-23 ES ES520007A patent/ES520007A0/en active Granted
- 1983-03-12 DE DE19833308956 patent/DE3308956A1/en active Granted
- 1983-03-18 IT IT20150/83A patent/IT1160746B/en active
- 1983-03-22 JP JP58046078A patent/JPS58179392A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8320150A0 (en) | 1983-03-18 |
DE3308956C2 (en) | 1990-12-20 |
SE8300979L (en) | 1983-09-23 |
DE3308956A1 (en) | 1983-09-29 |
JPS58179392A (en) | 1983-10-20 |
SE8300979D0 (en) | 1983-02-22 |
IT1160746B (en) | 1987-03-11 |
SE500900C2 (en) | 1994-09-26 |
JPH0378599B2 (en) | 1991-12-16 |
ES8404543A1 (en) | 1984-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20030211 |