TW240320B - - Google Patents

Info

Publication number
TW240320B
TW240320B TW083101428A TW83101428A TW240320B TW 240320 B TW240320 B TW 240320B TW 083101428 A TW083101428 A TW 083101428A TW 83101428 A TW83101428 A TW 83101428A TW 240320 B TW240320 B TW 240320B
Authority
TW
Taiwan
Application number
TW083101428A
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of TW240320B publication Critical patent/TW240320B/zh

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
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • 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
    • G21C19/06—Magazines for holding fuel elements or control elements
    • 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
    • G21C19/207—Assembling, maintenance or repair of reactor components
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Load-Engaging Elements For Cranes (AREA)
TW083101428A 1993-05-21 1994-02-19 TW240320B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/064,384 US5473645A (en) 1993-05-21 1993-05-21 Fuel support and control rod storage rack

Publications (1)

Publication Number Publication Date
TW240320B true TW240320B (zh) 1995-02-11

Family

ID=22055579

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083101428A TW240320B (zh) 1993-05-21 1994-02-19

Country Status (4)

Country Link
US (3) US5473645A (zh)
EP (1) EP0626699A1 (zh)
JP (1) JPH0772289A (zh)
TW (1) TW240320B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI406298B (zh) * 2005-12-06 2013-08-21 Gen Electric 在一核子反應器場所處之一核子反應器容器、一用過燃料池或一設備坑中之至少一者之水下環境中檢查或利用工具的方法

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TW255968B (zh) * 1993-08-19 1995-09-01 Toshiba Co Ltd
US5600685A (en) * 1995-04-24 1997-02-04 General Electric Company Tool for unlatching extended handle and standard handle control rods
US5914994A (en) * 1995-06-14 1999-06-22 Siemens Aktiengesellschaft Storage basket and method for compact storage of fuel elements and control rods
US5642955A (en) * 1995-09-22 1997-07-01 General Electric Company Strongback for remotely installing tie rod assembly in annulus below core spray piping in boiling water reactor
FR2741187B1 (fr) * 1995-11-10 1997-12-19 Atea Installation et procede de stockage conjoint d'assemblages de combustible nucleaire et de barres de controle
US5787137A (en) * 1996-02-02 1998-07-28 General Electric Company Methods and apparatus for performing repairs and inspections in a reactor pressure vessel of a nuclear reactor
US6047037A (en) * 1997-05-19 2000-04-04 Combustion Engineering, Inc. Multi-lift tool and method for moving control rods in a nuclear reactor
JPH112692A (ja) 1997-06-11 1999-01-06 Toshiba Corp 制御棒・燃料支持金具つかみ具
US5898745A (en) * 1997-10-07 1999-04-27 Framatome Technologies, Inc. Nuclear fuel assembly locator
DE19749893C1 (de) * 1997-11-12 1999-08-12 Siemens Ag Lademaschine zum Umsetzen dicht benachbarter, langgestreckter Gegenstände, insbesondere Brennelemente, ihre Verwendung sowie Verfahren zum Versetzen von Brennelementen
JP3708708B2 (ja) 1998-04-27 2005-10-19 株式会社東芝 炉内機器取扱い装置
US6327321B1 (en) * 1998-11-20 2001-12-04 Framatome Anp, Inc. Borated aluminum rodlets for use in spent nuclear fuel assemblies
DE19916901C1 (de) * 1999-04-14 2000-06-29 Siemens Ag Verfahren zum Brennelement-Wechsel in einem Kernkraftwerk
US20050194367A1 (en) * 2004-03-02 2005-09-08 Fredrick William G.Jr. System and method for remote controlled actuation of laser processing head
ES2407982T3 (es) 2006-09-13 2013-06-17 Holtec International, Inc. Aparato y método para soportar conjuntos combustibles en un entorno subacuático que tiene carga de acceso lateral
US7577230B2 (en) * 2006-12-22 2009-08-18 Global Nuclear Fuel-Americas, Llc Fuel support and method for modifying coolant flow in a nuclear reactor
US9721686B2 (en) * 2006-12-29 2017-08-01 General Electric Company Handoff methods and assemblies for refueling a nuclear reactor
US8576976B2 (en) 2007-10-29 2013-11-05 Holtec International, Inc. Apparatus for supporting radioactive fuel assemblies and methods of manufacturing the same
US8166760B2 (en) 2008-02-06 2012-05-01 Launchpoint Technologies, Inc. System and method for storing energy
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
US8158962B1 (en) 2008-04-29 2012-04-17 Holtec International, Inc. Single-plate neutron absorbing apparatus and method of manufacturing the same
CN101540213B (zh) * 2009-04-21 2012-02-15 中国原子能科学研究院 一种燃料组件转运机
US8599988B2 (en) * 2010-03-24 2013-12-03 Westinghouse Electric Company Llc Control rod transfer device
US9025720B2 (en) * 2010-06-08 2015-05-05 Westinghouse Electric Company Llc Control rod drive shaft unlatching tool
US8824618B2 (en) * 2010-11-10 2014-09-02 Ge-Hitachi Nuclear Energy Americas Llc Control rod blade unlatching tool
US8934601B2 (en) * 2011-09-30 2015-01-13 Ge-Hitachi Nuclear Energy Americas Llc Method and apparatus for a BWR control rod handling grapple
JP6510244B2 (ja) * 2015-01-20 2019-05-08 三菱重工業株式会社 ガイドチューブ用移送ラック及びガイドチューブの組立試験方法
US11289222B2 (en) 2018-03-16 2022-03-29 Framatome Inc. Method and device for unlatching control rod drive shafts in pressurized water reactors
US11348700B2 (en) * 2019-05-15 2022-05-31 Ge-Hitachi Nuclear Energy Americas Llc Boiling water reactor blade guide and exchange tool

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US2789859A (en) * 1955-01-05 1957-04-23 Western Electric Co Grapple for reels
DE1247588B (de) * 1964-03-09 1967-08-17 Euratom Greifervorrichtung mit selbsttaetiger Kupplungs- und Entkupplungseinrichtung
US4086132A (en) * 1976-05-13 1978-04-25 Westinghouse Electric Corporation Combined fuel assembly and thimble plug gripper for a nuclear reactor
DE2707355C3 (de) * 1977-02-19 1980-10-09 Karlheinz 5000 Koeln Eiffinger Vorrichtung zur Aufnahme und Beseitigung von Hundekot
JPS6056296A (ja) * 1983-09-07 1985-04-01 株式会社東芝 制御棒取扱い装置
JPH0664175B2 (ja) * 1985-08-14 1994-08-22 株式会社日立製作所 制御棒交換方法
JPS62269092A (ja) * 1986-05-19 1987-11-21 株式会社日立製作所 制御棒ラツク
JP2507429B2 (ja) * 1987-05-28 1996-06-12 株式会社東芝 制御棒取扱装置
US4904443A (en) * 1988-06-02 1990-02-27 General Electric Company Control rod drive with upward removable drive internals
JPH02285292A (ja) * 1989-04-27 1990-11-22 Toshiba Corp 制御棒取扱装置
US5019327A (en) * 1990-01-25 1991-05-28 General Electric Company Fuel assembly transfer basket for pool type nuclear reactor vessels
US5154466A (en) * 1991-01-23 1992-10-13 The United States Of America As Represented By The United States Department Of Energy Pneumatic soil removal tool
FR2674982B1 (fr) * 1991-04-08 1994-03-04 Framatome Outil de manutention d'une grappe de crayons de poison consommable.
US5291532A (en) * 1992-02-14 1994-03-01 General Electric Company Fuel transfer system
US5241570A (en) * 1992-06-08 1993-08-31 General Electric Company Core-control assembly with a fixed fuel support
US5329563A (en) * 1993-07-29 1994-07-12 Combustion Engineering Inc. Control rod latch tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI406298B (zh) * 2005-12-06 2013-08-21 Gen Electric 在一核子反應器場所處之一核子反應器容器、一用過燃料池或一設備坑中之至少一者之水下環境中檢查或利用工具的方法

Also Published As

Publication number Publication date
EP0626699A1 (en) 1994-11-30
US5521950A (en) 1996-05-28
US5377239A (en) 1994-12-27
JPH0772289A (ja) 1995-03-17
US5473645A (en) 1995-12-05

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