JP5675036B2 - 原子炉の検査、保守及び修理のための装置及び方法 - Google Patents

原子炉の検査、保守及び修理のための装置及び方法 Download PDF

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Publication number
JP5675036B2
JP5675036B2 JP2008153672A JP2008153672A JP5675036B2 JP 5675036 B2 JP5675036 B2 JP 5675036B2 JP 2008153672 A JP2008153672 A JP 2008153672A JP 2008153672 A JP2008153672 A JP 2008153672A JP 5675036 B2 JP5675036 B2 JP 5675036B2
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JP
Japan
Prior art keywords
track
arm
reactor
effector
shroud
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Expired - Fee Related
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JP2008153672A
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Japanese (ja)
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JP2009002946A (ja
JP2009002946A5 (enExample
Inventor
ジェイソン・マクシー・ロウウェル
ケビン・ジェームズ・フォーリー
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GE Hitachi Nuclear Energy Americas LLC
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GE Hitachi Nuclear Energy Americas LLC
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    • 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

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  • 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)
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 JP2009002946A5 (enExample) 2013-03-28
JP5675036B2 true 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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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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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
TWI462118B (zh) 2014-11-21

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