ES8702019A1 - Conjunto modular de cabezal para reactor nuclear - Google Patents

Conjunto modular de cabezal para reactor nuclear

Info

Publication number
ES8702019A1
ES8702019A1 ES539935A ES539935A ES8702019A1 ES 8702019 A1 ES8702019 A1 ES 8702019A1 ES 539935 A ES539935 A ES 539935A ES 539935 A ES539935 A ES 539935A ES 8702019 A1 ES8702019 A1 ES 8702019A1
Authority
ES
Spain
Prior art keywords
support platform
shield plate
seismic support
closure head
missile shield
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.)
Expired
Application number
ES539935A
Other languages
English (en)
Other versions
ES539935A0 (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 ES539935A0 publication Critical patent/ES539935A0/es
Publication of ES8702019A1 publication Critical patent/ES8702019A1/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
    • G21C7/12—Means for moving control elements to desired position
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • 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)
  • Vibration Dampers (AREA)

Abstract

CONJUNTO MODULAR DE CABEZAL PARA REACTOR NUCLEAR. CONSISTE EN UN CABEZAL DE CIERRE (112) Y UNA PLURALIDAD DE MECANISMOS DE ACCIONAMIENTO DE VARILLAS DE CONTROL (116) (CRDM) MONTADAS DE MANERA FIJA EN EL INTERIOR DEL CABEZAL DE CIERRE (112), HABIENDOSE PREVISTO ADEMAS DEFLECTORES Y CONDUCTOS DE CIRCULACION DE AIRE DE REFRIGERACION (136, 138, 140), ASOCIADOS CON LOS MECANISMOS DE ACCIONAMIENTO DE VARILLAS DE CONTROL (116) PARA DEFINIR CIRCUITOS DE CIRCULACION DE DESCARGA (126) MONTADOS EN EL CABEZAL (112) DE MODO QUE ESTAN SITUADOS TOTALMENTE DENTRO DE LA ENVOLTURA PERIFERICA DEL CABEZAL PARA PERMITIR LA CIRCULACION DEL AIRE DE REFRIGERACION. TIENE APLICACIONES EN INSTALACIONES DE REACTOR NUCLEAR.
ES539935A 1984-02-03 1985-01-29 Conjunto modular de cabezal para reactor nuclear Expired ES8702019A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/576,676 US4678623A (en) 1984-02-03 1984-02-03 Modular head assembly and method of retrofitting existing nuclear reactor facilities

Publications (2)

Publication Number Publication Date
ES539935A0 ES539935A0 (es) 1986-12-01
ES8702019A1 true ES8702019A1 (es) 1986-12-01

Family

ID=24305485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539935A Expired ES8702019A1 (es) 1984-02-03 1985-01-29 Conjunto modular de cabezal para reactor nuclear

Country Status (5)

Country Link
US (1) US4678623A (es)
EP (1) EP0154113B1 (es)
JP (1) JPS60183589A (es)
DE (1) DE3576877D1 (es)
ES (1) ES8702019A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828789A (en) * 1984-02-03 1989-05-09 Westinghouse Electric Corp. Reactor vessel head permanent shield
US4830814A (en) * 1987-06-29 1989-05-16 Westinghouse Electric Corp. Integrated head package for a nuclear reactor
GB2251974B (en) * 1991-01-17 1995-01-11 Westinghouse Electric Corp Apparatus + method for passively cooling control rod drive mechanisms in a nuclear reactor
US5325407A (en) * 1993-03-22 1994-06-28 Westinghouse Electric Corporation Core barrel and support plate assembly for pressurized water nuclear reactor
US5648693A (en) * 1994-12-02 1997-07-15 Teac Corporation Disk driving motor with low noise lead wire arrangement for frequency generator
US5715288A (en) * 1996-05-09 1998-02-03 Combustion Engineering, Inc. Integral head rig, head area cable tray and missile shield for pressurized water reactor
US5742652A (en) * 1996-07-16 1998-04-21 Westinghouse Electric Corporation Head assembly
US5930321A (en) * 1996-07-16 1999-07-27 Cbs Corporation Head assembly
US5999584A (en) * 1998-02-23 1999-12-07 Framatome Technologies, Inc. Reactor head lift apparatus
KR100357828B1 (ko) * 1999-05-27 2002-10-25 한국수력원자력 주식회사 일체형 원자로 상부구조물
US6639960B2 (en) 2000-10-06 2003-10-28 Westinghouse Electric Company Llc Method of retrofitting a reactor pressure vessel head assembly
US6546066B2 (en) 2001-08-02 2003-04-08 Advent Engineering Services, Inc. Integrated head assembly for a nuclear reactor
US20040101084A1 (en) * 2001-08-02 2004-05-27 Advent Engineering Services, Inc. Integrated head assembly for a nuclear reactor
US7158605B2 (en) * 2003-09-24 2007-01-02 Westinghouse Electric Co Llc Head assembly
US7567645B2 (en) * 2005-07-19 2009-07-28 Advent Engineering Services, Inc. Modular integrated head assembly
KR100844439B1 (ko) * 2007-01-02 2008-07-07 한국전력기술 주식회사 모듈형 원자로 상부집합체
JP2009198400A (ja) 2008-02-22 2009-09-03 Mitsubishi Heavy Ind Ltd 制御棒駆動装置の冷却構造及び方法並びに原子炉
US9324462B2 (en) 2010-07-13 2016-04-26 Westinghouse Electric Company Llc Reactor head seismic support tie rod system
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
WO2013162898A2 (en) 2012-04-17 2013-10-31 Babcock & Wilcox Mpower, Inc. Riser transition element for compact nuclear reactor
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
WO2013158623A1 (en) * 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
JP6087660B2 (ja) * 2013-02-22 2017-03-01 三菱重工業株式会社 原子炉容器蓋構造物
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof
CN103331597B (zh) * 2013-06-21 2015-05-06 山东核电设备制造有限公司 螺纹装配装置
KR101551852B1 (ko) 2014-08-08 2015-09-08 한국전력기술 주식회사 제어봉 구동장치용 내진장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036728A1 (es) * 1969-03-07 1970-12-31 Westinghouse Electric Corp
US4158599A (en) * 1970-07-08 1979-06-19 Westinghouse Electric Corp. Method of refueling reactor
US4302290A (en) * 1979-12-31 1981-11-24 Combustion Engineering, Inc. Nuclear reactor vessel head equipment support structure
FR2475781A1 (fr) * 1980-02-08 1981-08-14 Framatome Sa Ensemble de commande d'un reacteur nucleaire
IL65686A (en) * 1981-06-03 1985-07-31 Westinghouse Electric Corp Integrated head package for a standard-type nuclear reactor

Also Published As

Publication number Publication date
EP0154113A2 (en) 1985-09-11
DE3576877D1 (de) 1990-05-03
EP0154113A3 (en) 1986-08-27
ES539935A0 (es) 1986-12-01
EP0154113B1 (en) 1990-03-28
US4678623A (en) 1987-07-07
JPS60183589A (ja) 1985-09-19

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