SE8203412L - INTEGRATED HEAD UNIT FOR A NUCLEAR REACTOR - Google Patents

INTEGRATED HEAD UNIT FOR A NUCLEAR REACTOR

Info

Publication number
SE8203412L
SE8203412L SE8203412A SE8203412A SE8203412L SE 8203412 L SE8203412 L SE 8203412L SE 8203412 A SE8203412 A SE 8203412A SE 8203412 A SE8203412 A SE 8203412A SE 8203412 L SE8203412 L SE 8203412L
Authority
SE
Sweden
Prior art keywords
nuclear reactor
integrated head
head unit
reactor
assemblies
Prior art date
Application number
SE8203412A
Other languages
Swedish (sv)
Other versions
SE446569B (en
Inventor
M L Cognevich
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 SE8203412L publication Critical patent/SE8203412L/en
Publication of SE446569B publication Critical patent/SE446569B/en

Links

Classifications

    • 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
    • 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
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • 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
    • 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

Abstract

An integrated head package for a standard-type nuclear reactor consolidating many components and sub- assemblies of the upper reactor structure into a single unit which may be removed from the reactor vessel in a single lift. Included among the consolidated elements are a pressure vessel head (18), a cooling shroud (20), control rod drive mechanisms (22), a missile shield (14), a lifting rig, a hoist assembly (38), and a cable tray assembly (28, 30). <IMAGE>
SE8203412A 1981-06-03 1982-06-02 INTEGRATED REACTOR HEAD UNIT TO REDUCE THE TIME REQUIRED TO REMOVE AND INSTALL A STANDARD REACTOR CONTAINER DURING FUEL REPLACEMENT OPERATIONS SE446569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27007381A 1981-06-03 1981-06-03

Publications (2)

Publication Number Publication Date
SE8203412L true SE8203412L (en) 1982-12-04
SE446569B SE446569B (en) 1986-09-22

Family

ID=23029789

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203412A SE446569B (en) 1981-06-03 1982-06-02 INTEGRATED REACTOR HEAD UNIT TO REDUCE THE TIME REQUIRED TO REMOVE AND INSTALL A STANDARD REACTOR CONTAINER DURING FUEL REPLACEMENT OPERATIONS

Country Status (12)

Country Link
JP (2) JPS57211588A (en)
KR (1) KR890002381B1 (en)
BE (1) BE893405A (en)
DE (1) DE3217166A1 (en)
EG (1) EG16266A (en)
ES (1) ES8406130A1 (en)
FR (1) FR2511540A1 (en)
GB (1) GB2100496B (en)
IL (1) IL65686A (en)
IT (1) IT1152171B (en)
SE (1) SE446569B (en)
YU (1) YU106282A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797247A (en) * 1983-07-05 1989-01-10 Westinghouse Electric Corp. Thermal insulation of nuclear reactor
US4666658A (en) * 1983-11-16 1987-05-19 Westinghouse Electric Corp. Refueling of nuclear reactors
US4678623A (en) * 1984-02-03 1987-07-07 Westinghouse Electric Corp. Modular head assembly and method of retrofitting existing nuclear reactor facilities
US4961899A (en) * 1984-08-23 1990-10-09 Westinghouse Electric Corp. Multiple-cable connecting device for a nuclear reactor
US4699752A (en) * 1985-09-13 1987-10-13 Brahm Leroy D Shielding device
FR2609203B1 (en) * 1986-12-24 1990-08-24 Framatome Sa WIRING INSTALLATION OF ELECTRICAL DEVICES ASSOCIATED WITH A NUCLEAR REACTOR
US4830814A (en) * 1987-06-29 1989-05-16 Westinghouse Electric Corp. Integrated head package for a nuclear reactor
FR2704680B1 (en) * 1993-04-27 1995-08-11 Framatome Sa DEVICE FOR RETAINING THE UPPER END PART OF THE ADAPTERS FOR CROSSING THE TANK COVER OF A NUCLEAR REACTOR COOLED BY PRESSURE WATER.
FR2704679B1 (en) * 1993-04-27 1995-08-11 Framatome Sa NUCLEAR PRESSURE WATER REACTOR COMPRISING AN ANTI-EJECTION RETENTION DEVICE OF THE ADAPTERS FOR CROSSING THE TANK COVER.
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
US7158605B2 (en) * 2003-09-24 2007-01-02 Westinghouse Electric Co Llc Head assembly
FR2883096B1 (en) * 2005-03-14 2007-06-01 Framatome Anp Sas METHOD AND ASSEMBLY FOR REPLACING AT LEAST ONE COLUMN OF THERMOCOUPLES OF INTERNAL EQUIPMENT SUPERIOR TO A NUCLEAR REACTOR
US7567645B2 (en) * 2005-07-19 2009-07-28 Advent Engineering Services, Inc. Modular integrated head assembly
KR100844439B1 (en) * 2007-01-02 2008-07-07 한국전력기술 주식회사 Modular reactor head area assembly
US9659674B2 (en) 2012-04-27 2017-05-23 Westinghouse Electric Company Llc Instrumentation and control penetration flange for pressurized water reactor
CN103474112B (en) * 2012-06-08 2016-05-18 中国核动力研究设计院 Reactor core internals lifting device
CN103871496B (en) * 2012-12-13 2017-07-18 中国核动力研究设计院 A kind of integrated heap roof construction suitable for presurized water reactor
CN103871499B (en) * 2012-12-13 2016-08-10 中国核动力研究设计院 A kind of CRDM cooling coaming plate being applicable to integration heap top and wind pipe component
US9318227B2 (en) * 2013-01-15 2016-04-19 Westinghouse Electric Company Llc Apparatus and method for removing the upper internals from a nuclear reactor pressurized vessel
CN103331597B (en) * 2013-06-21 2015-05-06 山东核电设备制造有限公司 Novel screw thread assembling device
KR101551852B1 (en) 2014-08-08 2015-09-08 한국전력기술 주식회사 Anti-Seismic Appratus for Control Element Drive Mechanism
GB2594113A (en) * 2020-12-03 2021-10-20 Rolls Royce Plc Nuclear power plant system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752737A (en) * 1970-07-08 1973-08-14 Westinghouse Electric Corp Combination of nuclear reactor and missile shield
US3836430A (en) * 1970-07-08 1974-09-17 Westinghouse Electric Corp Cable support structure for enabling a nuclear reactor to be refueled rapidly
US4158599A (en) * 1970-07-08 1979-06-19 Westinghouse Electric Corp. Method of refueling reactor
GB1337090A (en) * 1970-07-08 1973-11-14 Westinghouse Electric Corp Method of refluelling reactor
US3836429A (en) * 1970-07-08 1974-09-17 Westinghouse Electric Corp Means for rapidly exposing the core of a nuclear reactor for refueling
JPS50127091A (en) * 1974-03-18 1975-10-06
FR2317394A1 (en) * 1975-07-10 1977-02-04 Roannais Const Textiles Atel DEVICE FOR THERMAL TREATMENT OF WIRES
JPS5911864B2 (en) * 1975-07-14 1984-03-19 武田薬品工業株式会社 Blood leak detection device
US4086132A (en) * 1976-05-13 1978-04-25 Westinghouse Electric Corporation Combined fuel assembly and thimble plug gripper for a nuclear reactor

Also Published As

Publication number Publication date
KR840000942A (en) 1984-03-26
ES512799A0 (en) 1984-07-01
IL65686A (en) 1985-07-31
GB2100496B (en) 1985-06-05
ES8406130A1 (en) 1984-07-01
IT8221267A0 (en) 1982-05-14
DE3217166A1 (en) 1982-12-23
BE893405A (en) 1982-12-03
IT1152171B (en) 1986-12-31
GB2100496A (en) 1982-12-22
FR2511540A1 (en) 1983-02-18
SE446569B (en) 1986-09-22
JPH0351398U (en) 1991-05-20
YU106282A (en) 1990-12-31
EG16266A (en) 1991-12-30
FR2511540B1 (en) 1985-05-17
JPS57211588A (en) 1982-12-25
KR890002381B1 (en) 1989-07-02
DE3217166C2 (en) 1991-03-14

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