ES545645A0 - Estructura de varilla de control para reactor nuclear del tipo de agua hirviendo - Google Patents
Estructura de varilla de control para reactor nuclear del tipo de agua hirviendoInfo
- Publication number
- ES545645A0 ES545645A0 ES545645A ES545645A ES545645A0 ES 545645 A0 ES545645 A0 ES 545645A0 ES 545645 A ES545645 A ES 545645A ES 545645 A ES545645 A ES 545645A ES 545645 A0 ES545645 A0 ES 545645A0
- Authority
- ES
- Spain
- Prior art keywords
- control rod
- boiling water
- nuclear reactor
- rod structure
- water type
- 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
- G21C7/06—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
- G21C7/10—Construction of control elements
- G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/637,183 US4631165A (en) | 1984-08-03 | 1984-08-03 | Boiling water reactor control rod |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8703042A1 ES8703042A1 (es) | 1987-01-16 |
ES545645A0 true ES545645A0 (es) | 1987-01-16 |
Family
ID=24554910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES545645A Expired ES8703042A1 (es) | 1984-08-03 | 1985-07-29 | Estructura de varilla de control para reactor nuclear del tipo de agua hirviendo |
Country Status (7)
Country | Link |
---|---|
US (1) | US4631165A (es) |
KR (1) | KR930008243B1 (es) |
CH (1) | CH669276A5 (es) |
DE (1) | DE3525273A1 (es) |
ES (1) | ES8703042A1 (es) |
IT (1) | IT1185328B (es) |
SE (1) | SE8503559L (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180544A (en) * | 1986-06-30 | 1993-01-19 | Kabushiki Kaisha Toshiba | Control blade for nuclear reactor |
DE3943681C2 (de) * | 1988-02-09 | 1997-06-05 | Toshiba Kawasaki Kk | Absorberstab für einen Kernreaktor |
US5034185A (en) * | 1988-02-09 | 1991-07-23 | Kabushiki Kaisha Toshiba | Control blade for nuclear reactor |
SE467512B (sv) * | 1990-11-26 | 1992-07-27 | Asea Atom Ab | Styrstav foer kaernreaktor |
SE501790C2 (sv) * | 1993-09-22 | 1995-05-15 | Asea Atom Ab | Styrstav till en kokarreaktor där absorbatordelen innefattar en central kanal |
US5592522A (en) * | 1995-06-09 | 1997-01-07 | General Electric Company | Control rod for a nuclear reactor |
US5706318A (en) * | 1996-05-31 | 1998-01-06 | General Electric Company | Rectangular absorber tube for a control rod in a nuclear reactor |
JP3752451B2 (ja) * | 2001-12-17 | 2006-03-08 | 株式会社日立製作所 | 沸騰水型原子炉用制御棒の製造方法 |
US11569001B2 (en) | 2008-04-29 | 2023-01-31 | Holtec International | Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials |
US8681924B2 (en) * | 2008-04-29 | 2014-03-25 | Holtec International | Single-plate neutron absorbing apparatus and method of manufacturing the same |
US8213562B2 (en) | 2009-06-11 | 2012-07-03 | Ge-Hitachi Nuclear Energy Americas, Llc | Control rod blade extension for a nordic nuclear reactor |
US8761331B2 (en) * | 2009-09-11 | 2014-06-24 | Hitachi-Ge Nuclear Energy, Ltd. | Control rod for boiling water reactor |
US20140110593A1 (en) * | 2012-10-22 | 2014-04-24 | Proportional Technologies, Inc. | Method and Apparatus for Fabricating Boron Coated Straws for Neutron Detectors |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL247156A (es) * | ||||
US2861035A (en) * | 1957-01-18 | 1958-11-18 | Walter H Zinn | Control rod |
GB926133A (en) * | 1958-10-28 | 1963-05-15 | Atomic Energy Authority Uk | Improvements in or relating to nuclear reactors |
US2990360A (en) * | 1959-04-08 | 1961-06-27 | Jr Stanley W Porembka | Neutronic reactor control rod and method of fabrication |
US3234104A (en) * | 1963-12-30 | 1966-02-08 | Combustion Eng | Nuclear reactor control rod having particulate core |
US3230147A (en) * | 1964-06-03 | 1966-01-18 | Hitchcock Anthony John Michael | Method and apparatus for controlling reactivity of nuclear reactor |
DE1589468A1 (de) * | 1966-09-16 | 1970-04-09 | Asea Ab | Regelstab fuer Kernreaktoren |
US3407117A (en) * | 1967-02-15 | 1968-10-22 | Combustion Eng | Nuclear reactor control rod with guide members |
US3485717A (en) * | 1967-08-29 | 1969-12-23 | Westinghouse Electric Corp | Control element |
DE2445370A1 (de) * | 1974-09-23 | 1976-04-08 | Budnikow | Kernreaktor-steuergruppe |
US4127762A (en) * | 1974-09-24 | 1978-11-28 | Paton Boris E | Method for controlling and stabilizing fusion depth in electron-beam welding and device for effecting same |
JPS5540836B2 (es) * | 1974-09-25 | 1980-10-20 | ||
JPS5215985A (en) * | 1975-07-25 | 1977-02-05 | Hitachi Ltd | Nuclear reactor control device |
JPS5217189A (en) * | 1975-08-01 | 1977-02-08 | Hitachi Ltd | Reactor control rod |
JPS5219893A (en) * | 1975-08-07 | 1977-02-15 | Toshiba Corp | Control bar for pile |
JPS5322632A (en) * | 1976-08-16 | 1978-03-02 | Toshiba Corp | Sheath heater |
JPS5385295A (en) * | 1977-01-05 | 1978-07-27 | Hitachi Ltd | Control rod |
US4172762A (en) * | 1978-01-20 | 1979-10-30 | Combustion Engineering, Inc. | High exposure control rod finger |
US4285769A (en) * | 1978-10-19 | 1981-08-25 | General Electric Company | Control cell nuclear reactor core |
JPS5697897A (en) * | 1980-01-07 | 1981-08-06 | Hitachi Ltd | Control rod |
SE421970B (sv) * | 1980-06-13 | 1982-02-08 | Asea Atom Ab | I en kokvattenreaktor stationert anordnat absorbatororgan |
-
1984
- 1984-08-03 US US06/637,183 patent/US4631165A/en not_active Expired - Fee Related
-
1985
- 1985-07-16 DE DE19853525273 patent/DE3525273A1/de not_active Ceased
- 1985-07-22 SE SE8503559A patent/SE8503559L/xx unknown
- 1985-07-22 CH CH3173/85A patent/CH669276A5/de not_active IP Right Cessation
- 1985-07-29 ES ES545645A patent/ES8703042A1/es not_active Expired
- 1985-07-30 IT IT21761/85A patent/IT1185328B/it active
- 1985-08-03 KR KR1019850005609A patent/KR930008243B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES8703042A1 (es) | 1987-01-16 |
SE8503559D0 (sv) | 1985-07-22 |
DE3525273A1 (de) | 1986-02-13 |
KR930008243B1 (ko) | 1993-08-27 |
IT1185328B (it) | 1987-11-12 |
IT8521761A0 (it) | 1985-07-30 |
SE8503559L (sv) | 1986-02-03 |
CH669276A5 (de) | 1989-02-28 |
KR860002108A (ko) | 1986-03-26 |
US4631165A (en) | 1986-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971119 |