JP2009002946A5 - - Google Patents

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Publication number
JP2009002946A5
JP2009002946A5 JP2008153672A JP2008153672A JP2009002946A5 JP 2009002946 A5 JP2009002946 A5 JP 2009002946A5 JP 2008153672 A JP2008153672 A JP 2008153672A JP 2008153672 A JP2008153672 A JP 2008153672A JP 2009002946 A5 JP2009002946 A5 JP 2009002946A5
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JP
Japan
Prior art keywords
track
arm
effector
motors
move
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
JP2008153672A
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English (en)
Japanese (ja)
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JP2009002946A (ja
JP5675036B2 (ja
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Publication date
Priority claimed from US11/812,576 external-priority patent/US7769123B2/en
Application filed filed Critical
Publication of JP2009002946A publication Critical patent/JP2009002946A/ja
Publication of JP2009002946A5 publication Critical patent/JP2009002946A5/ja
Application granted granted Critical
Publication of JP5675036B2 publication Critical patent/JP5675036B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008153672A 2007-06-20 2008-06-12 原子炉の検査、保守及び修理のための装置及び方法 Expired - Fee Related JP5675036B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2009002946A JP2009002946A (ja) 2009-01-08
JP2009002946A5 true JP2009002946A5 (enExample) 2013-03-28
JP5675036B2 JP5675036B2 (ja) 2015-02-25

Family

ID=40136481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008153672A Expired - Fee Related JP5675036B2 (ja) 2007-06-20 2008-06-12 原子炉の検査、保守及び修理のための装置及び方法

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)

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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
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
US10751767B2 (en) 2017-09-06 2020-08-25 Ge-Hitachi Nuclear Energy Americas Llc Method of cleaning a throat section of a jet pump assembly of a nuclear reactor
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

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US4196049A (en) * 1977-03-25 1980-04-01 Westinghouse Electric Corp. Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
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
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US5898115A (en) * 1998-03-31 1999-04-27 General Electric Company Pole installed X-Y scanner
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US7421915B2 (en) * 2006-03-24 2008-09-09 The Tokyo Electric Power Company, Incorporated Nondestructive inspection apparatus

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