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 hirviendo

Info

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
Application number
ES545645A
Other languages
English (en)
Other versions
ES8703042A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES545645A0 publication Critical patent/ES545645A0/es
Publication of ES8703042A1 publication Critical patent/ES8703042A1/es
Expired legal-status Critical Current

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)
ES545645A 1984-08-03 1985-07-29 Estructura de varilla de control para reactor nuclear del tipo de agua hirviendo Expired ES8703042A1 (es)

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
ES545645A0 true ES545645A0 (es) 1987-01-16
ES8703042A1 ES8703042A1 (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)

* Cited by examiner, † Cited by third party
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
US8681924B2 (en) * 2008-04-29 2014-03-25 Holtec International Single-plate neutron absorbing apparatus and method of manufacturing the same
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
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)

* Cited by examiner, † Cited by third party
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
FR2285683A1 (fr) * 1974-09-23 1976-04-16 Budnikov Vladimir Assemblage regulateur de reacteur nucleaire
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

Also Published As

Publication number Publication date
IT8521761A0 (it) 1985-07-30
KR930008243B1 (ko) 1993-08-27
KR860002108A (ko) 1986-03-26
IT1185328B (it) 1987-11-12
CH669276A5 (de) 1989-02-28
SE8503559L (sv) 1986-02-03
US4631165A (en) 1986-12-23
DE3525273A1 (de) 1986-02-13
ES8703042A1 (es) 1987-01-16
SE8503559D0 (sv) 1985-07-22

Similar Documents

Publication Publication Date Title
IT8267412A0 (it) Impianto di reattore nucleare
ES500456A0 (es) Un reactor de agua hirviente
ES539935A0 (es) Conjunto modular de cabezal para reactor nuclear
ES545645A0 (es) Estructura de varilla de control para reactor nuclear del tipo de agua hirviendo
ES547206A0 (es) Reactor nuclear
ES545351A0 (es) Varilla de control para reactor nuclear
ES540988A0 (es) Conjunto de grupos de varillas de control para un reactor nuclear de agua ligera
DE3070030D1 (en) Boiling water reactor
DE69312615T2 (de) Spaltzone für Siedewasserkernreaktor
JPS55125482A (en) Device for helping assembly of crosssshaped control rod of boiling water reactor
ES498660A0 (es) Perfeccionamientos en dispositivos para la reparacion de elementos combustibles de reactores nucleares de agua hir- viente
ES542407A0 (es) "unidad desmenuzadora subacuatica para componentes activadoso contaminados del nucleo de reactores nucleares
ES542012A0 (es) Conjunto de combustible nuclear para reactor de agua hir- viendo
ES539934A0 (es) Reactor nuclear
BR8706186A (pt) Reator nuclear de agua sob pressao
SE8102746L (sv) Krafttransformator eller reaktor
JPS57171292A (en) Control rod of bwr type reactor
GB2179195B (en) Nuclear reactor control rod support
FR2581786B1 (fr) Reacteur nucleaire
JPS5513879A (en) Nuclear fuel assembly for boiling water reactor
JPS574584A (en) Control rod of bwr type reactor
ES2021766B3 (es) Divertor-colector de un reactor nuclear de fusion del tipo tokamak
ES544696A0 (es) Reactor nuclear de agua bajo presion
BR8102374A (pt) Reator para uso da mistura agua e carburantes como combustivel
JPS554510A (en) Nuclear fuel assembly for boiling water reactor

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971119