TWI462118B - 用於核子反應爐之檢查，保養，修理設備及方法 - Google Patents

用於核子反應爐之檢查，保養，修理設備及方法 Download PDF

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Publication number
TWI462118B
TWI462118B TW097121410A TW97121410A TWI462118B TW I462118 B TWI462118 B TW I462118B TW 097121410 A TW097121410 A TW 097121410A TW 97121410 A TW97121410 A TW 97121410A TW I462118 B TWI462118 B TW I462118B
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TW
Taiwan
Prior art keywords
track
arm
length
applicator
fixture
Prior art date
Application number
TW097121410A
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English (en)
Chinese (zh)
Other versions
TW200915344A (en
Inventor
Jason Maxey Rowell
Kevin James Foley
Original Assignee
Ge Hitachi Nucl Energy America
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.)
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Publication date
Application filed by Ge Hitachi Nucl Energy America filed Critical Ge Hitachi Nucl Energy America
Publication of TW200915344A publication Critical patent/TW200915344A/zh
Application granted granted Critical
Publication of TWI462118B publication Critical patent/TWI462118B/zh

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • G21C17/01—Inspection of the inner surfaces of vessels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • 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
    • 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)
TW097121410A 2007-06-20 2008-06-09 用於核子反應爐之檢查，保養，修理設備及方法 TWI462118B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/812,576 US7769123B2 (en) 2007-06-20 2007-06-20 Inspection, maintenance, and repair apparatuses and methods for nuclear reactors

Publications (2)

Publication Number Publication Date
TW200915344A TW200915344A (en) 2009-04-01
TWI462118B true TWI462118B (zh) 2014-11-21

Family

ID=40136481

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097121410A TWI462118B (zh) 2007-06-20 2008-06-09 用於核子反應爐之檢查，保養，修理設備及方法

Country Status (6)

Country Link
US (2) US7769123B2 (enExample)
JP (1) JP5675036B2 (enExample)
CH (1) CH702694B1 (enExample)
ES (1) ES2375988B1 (enExample)
MX (1) MX2008008150A (enExample)
TW (1) TWI462118B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI761581B (zh) * 2017-09-06 2022-04-21 美商奇異日立核能美國有限公司 用於自一核反應器之一噴射泵總成移除沈積物之清潔工具及用於清潔核反應器之噴射泵總成之系統
US11717865B2 (en) 2017-09-06 2023-08-08 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a nozzle of a jet pump assembly of a nuclear reactor

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8814274B2 (en) * 2004-10-27 2014-08-26 Gerard J. MacNeil Machine and method for deconstructing a vertical wall
DE102008014544A1 (de) * 2008-03-15 2009-09-17 Areva Np Gmbh Vorrichtung zur Reparatur einer Schadstelle in einem unter Wasser befindlichen Wandbereich eines Behälters oder Beckens
US8291564B2 (en) * 2009-03-31 2012-10-23 Ge-Hitachi Nuclear Energy Americas Llc Telescoping tool assembly and method for refurbishing welds of a core shroud of a nuclear reactor vessel
CA2694883C (fr) * 2010-02-25 2016-08-09 Hydro-Quebec Robot pour usiner une piece de structure sous l'eau
US10074448B2 (en) * 2010-10-21 2018-09-11 Westinghouse Electric Company Llc Submersible machine structured to carry a tool to a limited access location within a nuclear containment
US9117554B2 (en) * 2010-12-02 2015-08-25 Ge-Hitachi Nuclear Energy Americas Llc Core shroud weld inspection systems and methods
US8526564B2 (en) 2010-12-13 2013-09-03 Westinghouse Electric Company Llc Top guide inspection fixture
US8925168B2 (en) * 2011-12-01 2015-01-06 Akshay Srivatsan Apparatus and method for repairing a surface submerged in liquid by creating a workable space
JP5688383B2 (ja) * 2012-01-31 2015-03-25 日立Ｇｅニュークリア・エナジー株式会社 シュラウドサポートの補修方法及びその補修装置
US9058905B2 (en) * 2012-04-06 2015-06-16 Ihi Southwest Technologies Automated inside reactor inspection system
WO2014099107A2 (en) * 2012-10-09 2014-06-26 Westinghouse Electric Company Llc Apparatus and method to inspect, modify, or repair nuclear reactor core shrouds
US9318226B2 (en) 2012-10-09 2016-04-19 Westinghouse Electric Company Llc Apparatus and method to inspect, modify, or repair nuclear reactor core shrouds
US9324464B2 (en) 2013-03-15 2016-04-26 Westinghouse Electric Company Llc Apparatus and method to inspect nuclear reactor components in the core annulus, core spray and feedwater sparger regions in a nuclear reactor
CN103322851B (zh) * 2013-05-30 2018-04-17 安徽五瑞洁能科技有限公司 一种火电厂凝汽器在线并联清洗机器人
WO2015039459A1 (zh) * 2013-09-23 2015-03-26 核动力运行研究所 一种核电站反应堆压力容器检查装置
KR101501840B1 (ko) * 2013-09-26 2015-03-12 한전케이피에스 주식회사 원자로 헤드 crdm 노즐의 캐노피씰 용접부 결함 검사장치
US10311986B2 (en) 2014-01-15 2019-06-04 Ge-Hitachi Nuclear Energy Americas Llc Inspection apparatus and method of inspecting a reactor component using the same
US10566098B2 (en) * 2015-11-16 2020-02-18 Ge-Hitachi Nuclear Energy Americas Llc Positioning and inspection apparatuses for use in nuclear reactors
US10290380B2 (en) 2015-12-29 2019-05-14 GE—Hitachi Nuclear Energy Americas LLC Apparatus for inspecting nuclear reactor and method thereof
US10811150B2 (en) 2016-08-16 2020-10-20 Ge-Hitachi Nuclear Energy Americas Llc Remotely operated vehicles, systems, and methods for inspecting core shrouds
PL3563390T3 (pl) * 2016-12-30 2021-07-19 Nuscale Power, Llc Układ montowania i dociągania śrub
US11380452B2 (en) 2017-03-07 2022-07-05 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods for position verification for inspection and repairs
EP3592493A4 (en) * 2017-03-08 2020-12-02 BWXT Nuclear Energy, Inc. PARTITION BOLT REPAIR APPARATUS AND METHOD
US10672526B2 (en) * 2017-08-21 2020-06-02 Westinghouse Electric Company Llc Inspection tool
CN109778789B (zh) * 2018-04-04 2020-08-25 水利部交通运输部国家能源局南京水利科学研究院 一种混凝土面板堆石坝面板脱空区水下修复系统
WO2020046315A1 (en) * 2018-08-30 2020-03-05 Siemens Mobility, Inc. Lifting apparatus
KR102094365B1 (ko) * 2018-09-21 2020-03-27 한국수력원자력 주식회사 중수로용 차폐 슬랩의 분리 장치
US11538598B2 (en) 2018-10-29 2022-12-27 Ge-Hitachi Nuclear Energy Americas Llc Flow restricting slip joint clamps and methods for use in a nuclear reactor jet pump
WO2025164042A1 (ja) * 2024-01-31 2025-08-07 株式会社Ihi 検査装置、検査システム、および、検査方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196049A (en) * 1977-03-25 1980-04-01 Westinghouse Electric Corp. Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
US7092477B2 (en) * 2002-10-01 2006-08-15 Westinghouse Electric Co Llc BWR inspection manipulator
US20070125190A1 (en) * 2005-12-06 2007-06-07 General Electric Company Method of inspecting or utilizing tools in a nuclear reactor environment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025053A (en) * 1976-05-10 1977-05-24 Stickle Jr Warren Edward Screw actuated scissor jack with a self adjusting bearing surface
US4436694A (en) * 1981-08-31 1984-03-13 Automation Industries, Inc. Nuclear reactor cavity decontamination machine
US4686078A (en) * 1985-04-08 1987-08-11 Nuclear Energy Services, Inc. Method and apparatus for displacing a reactor weld scanner assembly by variable buoyancy
US4718519A (en) * 1985-10-21 1988-01-12 Barker Sidney L High lift scissor jack
US5176362A (en) * 1991-04-26 1993-01-05 Aluminum Company Of America Vehicle jack assembly
JPH06342095A (ja) * 1993-05-31 1994-12-13 Toshiba Corp ケーブル処理装置
US5364071A (en) * 1993-11-24 1994-11-15 Lu Chung Tai Scissor jack
FR2717578B1 (fr) * 1994-03-17 1996-06-07 Framatome Sa Dispositif de contrôle non destructif par ultrasons d'une paroi cylindrique accessible par un passage annulaire de faible largeur.
US5586155A (en) * 1995-02-14 1996-12-17 General Electric Company Narrow access scanning positioner for inspecting core shroud in boiling water reactor
JP3514875B2 (ja) * 1995-06-28 2004-03-31 株式会社東芝 遠隔炉内作業装置および方法
AR005772A1 (es) * 1996-02-14 1999-07-14 Ventra Group Inc Gato
JPH09329688A (ja) * 1996-06-12 1997-12-22 Toshiba Corp 原子炉内検査装置
US5878099A (en) * 1996-08-22 1999-03-02 General Electric Company Apparatus for performing work in a nuclear reactor
US5784425A (en) * 1997-03-27 1998-07-21 Westinghouse Electric Corporation Apparatus for inspecting a boiling water reactor core shroud
US6536283B1 (en) * 1997-04-23 2003-03-25 General Electric Company Assemblies and methods for inspecting piping of a nuclear reactor
US5898115A (en) * 1998-03-31 1999-04-27 General Electric Company Pole installed X-Y scanner
US6527251B1 (en) * 1998-11-24 2003-03-04 Norco Industries, Inc. Jack with urethane brake
US6916058B2 (en) * 2003-09-29 2005-07-12 General Motors Corporation Lifting apparatus
US7421915B2 (en) * 2006-03-24 2008-09-09 The Tokyo Electric Power Company, Incorporated Nondestructive inspection apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196049A (en) * 1977-03-25 1980-04-01 Westinghouse Electric Corp. Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
US7092477B2 (en) * 2002-10-01 2006-08-15 Westinghouse Electric Co Llc BWR inspection manipulator
US20070125190A1 (en) * 2005-12-06 2007-06-07 General Electric Company Method of inspecting or utilizing tools in a nuclear reactor environment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI761581B (zh) * 2017-09-06 2022-04-21 美商奇異日立核能美國有限公司 用於自一核反應器之一噴射泵總成移除沈積物之清潔工具及用於清潔核反應器之噴射泵總成之系統
US11420239B2 (en) 2017-09-06 2022-08-23 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a throat section of a jet pump assembly of a nuclear reactor
US11717865B2 (en) 2017-09-06 2023-08-08 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a nozzle of a jet pump assembly of a nuclear reactor

Also Published As

Publication number Publication date
MX2008008150A (es) 2009-03-04
JP2009002946A (ja) 2009-01-08
ES2375988B1 (es) 2013-01-28
ES2375988A1 (es) 2012-03-08
US20080317192A1 (en) 2008-12-25
US8111802B2 (en) 2012-02-07
CH702694B1 (de) 2011-08-31
US20100296617A1 (en) 2010-11-25
US7769123B2 (en) 2010-08-03
TW200915344A (en) 2009-04-01
JP5675036B2 (ja) 2015-02-25

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