JP6251025B2 - 原子炉圧力容器ノズルの保全装置及びその保全方法 - Google Patents

原子炉圧力容器ノズルの保全装置及びその保全方法 Download PDF

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JP6251025B2
JP6251025B2 JP2013245754A JP2013245754A JP6251025B2 JP 6251025 B2 JP6251025 B2 JP 6251025B2 JP 2013245754 A JP2013245754 A JP 2013245754A JP 2013245754 A JP2013245754 A JP 2013245754A JP 6251025 B2 JP6251025 B2 JP 6251025B2
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water supply
offset arm
flaw detection
pressure vessel
supply nozzle
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JP2015102527A5 (enExample
JP2015102527A (ja
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信哉 大森
信哉 大森
孝一 黒澤
孝一 黒澤
廉 守中
廉 守中
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Hitachi GE Nuclear Energy Ltd
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Hitachi GE Nuclear Energy Ltd
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    • 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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  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP2013245754A 2013-11-28 2013-11-28 原子炉圧力容器ノズルの保全装置及びその保全方法 Active JP6251025B2 (ja)

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JP2013245754A JP6251025B2 (ja) 2013-11-28 2013-11-28 原子炉圧力容器ノズルの保全装置及びその保全方法

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JP2015102527A5 JP2015102527A5 (enExample) 2016-09-08
JP6251025B2 true JP6251025B2 (ja) 2017-12-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12111290B2 (en) 2019-04-17 2024-10-08 Dmc Global Inc. Method and system of identifying a bond boundary between a sound bond and a weak bond in a multilayer article

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6621336B2 (ja) * 2016-02-02 2019-12-18 日立Ｇｅニュークリア・エナジー株式会社 検査装置
JP7170505B2 (ja) * 2018-11-05 2022-11-14 株式会社東芝 原子炉圧力容器の点検装置及び点検方法
KR102278093B1 (ko) * 2019-11-08 2021-07-16 한국원자력연구원 습도센서의 센서튜브, 습도센서 조립체, 튜브 조립체 및 습도센서 시스템
JP7374842B2 (ja) * 2020-04-28 2023-11-07 株式会社東芝 点検装置及び点検方法
JP7508415B2 (ja) * 2021-06-22 2024-07-01 株式会社東芝 非破壊検査プローブ
JP2024126155A (ja) * 2023-03-07 2024-09-20 三菱重工業株式会社 アレイプローブ用治具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149932A (en) * 1977-03-25 1979-04-17 Westinghouse Electric Corp. Emergency disconnect means for the manipulator arm of a nuclear reactor vessel inspection apparatus
JPS5518962A (en) * 1978-07-27 1980-02-09 Hitachi Ltd Device for detecting in nuclear reactor vessel
JPS56161567U (enExample) * 1980-05-06 1981-12-01
JPS6144348A (ja) * 1984-08-07 1986-03-04 Toshiba Corp 配管用超音波探傷装置
JPH0425650Y2 (enExample) * 1985-01-21 1992-06-19
JPH0610315Y2 (ja) * 1987-07-22 1994-03-16 三菱重工業株式会社 ノズルコ−ナ−部用超音波探触子
JP2002168992A (ja) * 2000-11-30 2002-06-14 Hitachi Ltd 原子炉圧力容器内補修方法及び補修装置
JP2003344360A (ja) * 2002-05-23 2003-12-03 Central Res Inst Of Electric Power Ind ３次元形状物検査装置
WO2006135386A2 (en) * 2004-08-06 2006-12-21 Westinghouse Electric Company Llc A method of repairing a metallic surface wetted by a radioactive fluid
JP2007003442A (ja) * 2005-06-27 2007-01-11 Mitsubishi Heavy Ind Ltd 原子炉容器の管台溶接部のｕｔ検査方法および装置
US7421915B2 (en) * 2006-03-24 2008-09-09 The Tokyo Electric Power Company, Incorporated Nondestructive inspection apparatus
JP5016977B2 (ja) * 2007-05-29 2012-09-05 株式会社日立製作所 渦電流探傷プローブ
JP5260410B2 (ja) * 2009-05-29 2013-08-14 日立Ｇｅニュークリア・エナジー株式会社 炉内機器の予防保全方法及びその装置
JP5706772B2 (ja) * 2011-07-05 2015-04-22 日立Ｇｅニュークリア・エナジー株式会社 非破壊検査方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12111290B2 (en) 2019-04-17 2024-10-08 Dmc Global Inc. Method and system of identifying a bond boundary between a sound bond and a weak bond in a multilayer article

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