SE324019B - - Google Patents
Info
- Publication number
- SE324019B SE324019B SE16409/68A SE1640968A SE324019B SE 324019 B SE324019 B SE 324019B SE 16409/68 A SE16409/68 A SE 16409/68A SE 1640968 A SE1640968 A SE 1640968A SE 324019 B SE324019 B SE 324019B
- Authority
- SE
- Sweden
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
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- 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
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
- G21C19/115—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with latching devices and ball couplings
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- 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
- G21C3/344—Spacer grids formed of assembled tubular elements
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/10—Construction of control elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
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- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16409/68A SE324019B (ru) | 1968-12-02 | 1968-12-02 | |
| DE19691960211 DE1960211A1 (de) | 1968-12-02 | 1969-12-01 | Kernreaktor mit modulaufgebautem Kern |
| US00881113A US3713971A (en) | 1968-12-02 | 1969-12-01 | Nuclear reactor having a modular core |
| JP44096305A JPS5116594B1 (ru) | 1968-12-02 | 1969-12-02 | |
| FR6941536A FR2025050B1 (ru) | 1968-12-02 | 1969-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE16409/68A SE324019B (ru) | 1968-12-02 | 1968-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE324019B true SE324019B (ru) | 1970-05-19 |
Family
ID=20302201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE16409/68A SE324019B (ru) | 1968-12-02 | 1968-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3713971A (ru) |
| JP (1) | JPS5116594B1 (ru) |
| DE (1) | DE1960211A1 (ru) |
| FR (1) | FR2025050B1 (ru) |
| SE (1) | SE324019B (ru) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862884A (en) * | 1970-01-14 | 1975-01-28 | Babcock & Wilcox Co | Fuel assembly for a nuclear reactor |
| SE363184B (ru) * | 1972-05-17 | 1974-01-07 | Asea Atom Ab | |
| SE365333B (ru) * | 1972-06-22 | 1974-03-18 | Asea Atom Ab | |
| US3888732A (en) * | 1972-09-06 | 1975-06-10 | Asea Ab | Inlet for fuel assembly having finger control rods |
| DE2344266C3 (de) * | 1973-09-01 | 1983-02-24 | Fried. Krupp Gmbh, 4300 Essen | Greifvorrichtung, insbesondere für Steuer- und Abschaltstäbe in einem Kernreaktor |
| US3990591A (en) * | 1975-01-31 | 1976-11-09 | Stearns-Roger Corporation | Multiple function nuclear handling apparatus |
| GB1501759A (en) * | 1975-03-03 | 1978-02-22 | Atomic Energy Authority Uk | Liquid metal cooled fast breeder nuclear reactors |
| JPS52129594U (ru) * | 1976-03-26 | 1977-10-01 | ||
| JPS52165792U (ru) * | 1976-06-04 | 1977-12-15 | ||
| DE2715067A1 (de) * | 1977-04-04 | 1978-10-12 | Iljunin | Spaltstoffpaket fuer kernreaktoren mit schnellen neutronen |
| DE2749488C2 (de) * | 1977-11-04 | 1982-12-16 | Kraftwerk Union AG, 4330 Mülheim | Erdbebensichere Abstützung der Steuerstabantriebe eines Kernreaktors |
| US4285771A (en) * | 1979-02-22 | 1981-08-25 | Westinghouse Electric Corp. | Nuclear core and fuel assemblies |
| US4716007A (en) * | 1980-12-16 | 1987-12-29 | Westinghouse Electric Corp. | Spectral shift reactor |
| US4832899A (en) * | 1980-12-16 | 1989-05-23 | Westinghouse Electric Corp. | Mechanical spectral shift reactor |
| US4432934A (en) * | 1980-12-16 | 1984-02-21 | Westinghouse Electric Corp. | Displacer rod for use in a mechanical spectral shift reactor |
| US4692296A (en) * | 1980-12-16 | 1987-09-08 | Westinghouse Electric Corp. | Mechanical spectral shift reactor |
| US4710340A (en) * | 1980-12-16 | 1987-12-01 | Westinghouse Electric Corp. | Mechanical spectral shift reactor |
| US4560532A (en) * | 1982-04-15 | 1985-12-24 | Westinghouse Electric Corp. | Nuclear fuel assembly |
| FR2541810B1 (fr) * | 1983-02-25 | 1989-01-13 | Framatome Sa | Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire |
| US4642216A (en) * | 1984-03-12 | 1987-02-10 | Westinghouse Electric Corp. | Control rod cluster arrangement |
| US4702881A (en) | 1985-04-02 | 1987-10-27 | Westinghouse Electric Corp. | Nuclear reactor spacer grid |
| FR2590715B1 (fr) * | 1985-11-28 | 1988-01-15 | Commissariat Energie Atomique | Dispositif de declenchement automatique de la chute d'un element absorbant dans le coeur d'un reacteur nucleaire |
| US4717529A (en) * | 1986-01-10 | 1988-01-05 | Westinghouse Electric Corp. | Thimble guide assembly |
| US4678628A (en) * | 1986-03-03 | 1987-07-07 | Westinghouse Electric Corp. | Nuclear reactor control rod cluster for enthalpy rise compensation |
| US4744942A (en) * | 1986-06-11 | 1988-05-17 | Westinghouse Electric Corp. | Nuclear reactor spacer grid loading |
| JPH067180B2 (ja) * | 1987-10-19 | 1994-01-26 | 動力炉・核燃料開発事業団 | 一体型圧力容器構造の原子炉 |
| DE4308364A1 (de) * | 1993-03-16 | 1994-09-22 | Siemens Ag | Druckwasserreaktor mit individuell angepaßter Druckverteilung im Kühlmittel |
| US20040196947A1 (en) * | 2003-03-14 | 2004-10-07 | Toshimitsu Usui | Reactor cooling system |
| WO2011142869A2 (en) * | 2010-02-22 | 2011-11-17 | Advanced Reactor Concepts LLC | Small, fast neutron spectrum nuclear power plant with a long refueling interval |
| US10128003B2 (en) | 2012-12-28 | 2018-11-13 | Terrapower, Llc | Fuel assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE556417A (ru) * | 1956-04-06 | |||
| BE625535A (ru) * | 1961-11-30 | |||
| GB1084463A (en) * | 1964-02-27 | 1967-09-20 | Atomic Energy Authority Uk | Nuclear fuel assembly |
| FR1526809A (fr) * | 1965-03-29 | 1968-05-31 | Atomic Energy Commission | Réacteur nucléaire à circulation transversale du réfrigérant en cas d'urgence |
| FR1483433A (fr) * | 1965-06-16 | 1967-06-02 | Atomic Energy Commission | Dispositif d'assemblage pour barreaux d'éléments combustibles pour réacteurs nucléaires |
| US3382153A (en) * | 1966-01-17 | 1968-05-07 | Gen Electric | Nuclear reactor fuel bundle |
| US3481832A (en) * | 1967-04-14 | 1969-12-02 | Combustion Eng | Nuclear reactor core and control element arrangement |
| FR1537212A (fr) * | 1967-07-12 | 1968-08-23 | Brown Boveri Krupp Reaktor | Procédé de réglage et d'arrêt d'un réacteur nucléaire et réacteur nucléaire pour la mise en oeuvre de ce procédé |
-
1968
- 1968-12-02 SE SE16409/68A patent/SE324019B/xx unknown
-
1969
- 1969-12-01 DE DE19691960211 patent/DE1960211A1/de active Pending
- 1969-12-01 US US00881113A patent/US3713971A/en not_active Expired - Lifetime
- 1969-12-02 JP JP44096305A patent/JPS5116594B1/ja active Pending
- 1969-12-02 FR FR6941536A patent/FR2025050B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1960211A1 (de) | 1970-12-03 |
| JPS5116594B1 (ru) | 1976-05-25 |
| US3713971A (en) | 1973-01-30 |
| FR2025050A1 (ru) | 1970-09-04 |
| FR2025050B1 (ru) | 1973-10-19 |