JP5696221B2 - 水中検査装置 - Google Patents

水中検査装置 Download PDF

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Publication number
JP5696221B2
JP5696221B2 JP2013533421A JP2013533421A JP5696221B2 JP 5696221 B2 JP5696221 B2 JP 5696221B2 JP 2013533421 A JP2013533421 A JP 2013533421A JP 2013533421 A JP2013533421 A JP 2013533421A JP 5696221 B2 JP5696221 B2 JP 5696221B2
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JP
Japan
Prior art keywords
illumination
image
inspection apparatus
underwater inspection
underwater
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.)
Active
Application number
JP2013533421A
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English (en)
Japanese (ja)
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JPWO2013038550A1 (ja
Inventor
岡田　聡
岡田　　聡
亮介 小林
亮介 小林
小池　正浩
正浩 小池
貴史 渡邊
貴史 渡邊
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.)
Hitachi GE Nuclear Energy Ltd
Original Assignee
Hitachi GE Nuclear Energy Ltd
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 Hitachi GE Nuclear Energy Ltd filed Critical Hitachi GE Nuclear Energy Ltd
Publication of JPWO2013038550A1 publication Critical patent/JPWO2013038550A1/ja
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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
    • G21C17/013—Inspection vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • G01N2021/9544—Inspecting the inner surface of hollow bodies, e.g. bores using a probe with emitter and receiver on the probe
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP2013533421A 2011-09-15 2011-09-15 水中検査装置 Active JP5696221B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/071155 WO2013038550A1 (fr) 2011-09-15 2011-09-15 Dispositif d'inspection par immersion

Publications (2)

Publication Number Publication Date
JPWO2013038550A1 JPWO2013038550A1 (ja) 2015-03-23
JP5696221B2 true JP5696221B2 (ja) 2015-04-08

Family

ID=47882809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013533421A Active JP5696221B2 (ja) 2011-09-15 2011-09-15 水中検査装置

Country Status (2)

Country Link
JP (1) JP5696221B2 (fr)
WO (1) WO2013038550A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6551048B2 (ja) * 2015-08-24 2019-07-31 株式会社Ｊｖｃケンウッド 水中撮影装置、水中撮影装置の制御方法、水中撮影装置の制御プログラム
JP7178171B2 (ja) * 2017-12-28 2022-11-25 日立Ｇｅニュークリア・エナジー株式会社 欠陥検査方法、および、欠陥検査システム
EP3702762A1 (fr) * 2019-02-27 2020-09-02 Alfa Laval Corporate AB Caméra d'inspection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2535550Y2 (ja) * 1990-06-05 1997-05-14 三菱重工業株式会社 水中移動型検査装置
JPH05164880A (ja) * 1991-12-11 1993-06-29 Hitachi Ltd 原子炉格納容器内の点検装置
JPH08285984A (ja) * 1995-04-19 1996-11-01 Mitsubishi Heavy Ind Ltd 浮上型遠隔目視点検装置
JPH09304576A (ja) * 1996-05-17 1997-11-28 Hitachi Ltd 燃料集合体装荷確認装置
JP4119496B2 (ja) * 1997-02-28 2008-07-16 関西電力株式会社 タンク内部検査装置
JP4232893B2 (ja) * 2003-05-09 2009-03-04 関東自動車工業株式会社 車両用塗面検査装置
JP5323320B2 (ja) * 2006-07-19 2013-10-23 有限会社シマテック 表面検査装置
JP2010066963A (ja) * 2008-09-10 2010-03-25 Hitachi-Ge Nuclear Energy Ltd 画像処理方法，画像処理装置およびそれを搭載した水中検査装置
JP4675436B1 (ja) * 2009-09-03 2011-04-20 シーシーエス株式会社 表面検査用照明・撮像システム及びデータ構造
JP2011181984A (ja) * 2010-02-26 2011-09-15 Hitachi-Ge Nuclear Energy Ltd 画像処理方法，画像処理装置およびそれを搭載した水中検査装置

Also Published As

Publication number Publication date
WO2013038550A1 (fr) 2013-03-21
JPWO2013038550A1 (ja) 2015-03-23

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