ES2375988B1 - Aparatos y procedimientos de inspección, mantenimiento y reparación para reactores nucleares. - Google Patents

Aparatos y procedimientos de inspección, mantenimiento y reparación para reactores nucleares. Download PDF

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Publication number
ES2375988B1
ES2375988B1 ES200801717A ES200801717A ES2375988B1 ES 2375988 B1 ES2375988 B1 ES 2375988B1 ES 200801717 A ES200801717 A ES 200801717A ES 200801717 A ES200801717 A ES 200801717A ES 2375988 B1 ES2375988 B1 ES 2375988B1
Authority
ES
Spain
Prior art keywords
arm
track
reactor
effector
fixing device
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.)
Expired - Fee Related
Application number
ES200801717A
Other languages
English (en)
Spanish (es)
Other versions
ES2375988A1 (es
Inventor
Jason Maxey Rowell
Kevin James Foley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Hitachi Nuclear Energy Americas LLC
Original Assignee
GE Hitachi Nuclear Energy Americas LLC
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 GE Hitachi Nuclear Energy Americas LLC filed Critical GE Hitachi Nuclear Energy Americas LLC
Publication of ES2375988A1 publication Critical patent/ES2375988A1/es
Application granted granted Critical
Publication of ES2375988B1 publication Critical patent/ES2375988B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
ES200801717A 2007-06-20 2008-06-06 Aparatos y procedimientos de inspección, mantenimiento y reparación para reactores nucleares. Expired - Fee Related ES2375988B1 (es)

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 (2)

Publication Number Publication Date
ES2375988A1 ES2375988A1 (es) 2012-03-08
ES2375988B1 true ES2375988B1 (es) 2013-01-28

Family

ID=40136481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200801717A Expired - Fee Related ES2375988B1 (es) 2007-06-20 2008-06-06 Aparatos y procedimientos de inspección, mantenimiento y reparación para reactores nucleares.

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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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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US5176362A (en) * 1991-04-26 1993-01-05 Aluminum Company Of America Vehicle jack assembly
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US5586155A (en) * 1995-02-14 1996-12-17 General Electric Company Narrow access scanning positioner for inspecting core shroud in boiling water reactor
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US7421915B2 (en) * 2006-03-24 2008-09-09 The Tokyo Electric Power Company, Incorporated Nondestructive inspection apparatus

Also Published As

Publication number Publication date
MX2008008150A (es) 2009-03-04
JP2009002946A (ja) 2009-01-08
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
TWI462118B (zh) 2014-11-21

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