WO2009011069A1 - ドラム缶検査装置 - Google Patents

ドラム缶検査装置 Download PDF

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Publication number
WO2009011069A1
WO2009011069A1 PCT/JP2007/064281 JP2007064281W WO2009011069A1 WO 2009011069 A1 WO2009011069 A1 WO 2009011069A1 JP 2007064281 W JP2007064281 W JP 2007064281W WO 2009011069 A1 WO2009011069 A1 WO 2009011069A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
surface side
ultrasonic
occurring
inspecting
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.)
Ceased
Application number
PCT/JP2007/064281
Other languages
English (en)
French (fr)
Inventor
Toru Hara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US11/885,853 priority Critical patent/US20090260442A1/en
Publication of WO2009011069A1 publication Critical patent/WO2009011069A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2695—Bottles, containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

【課題】ドラム缶の内面側に発生する腐食、あるいは錆、あるいは物理的な要因による磨耗などの断面欠損を、簡単な構造で、確実に、しかも迅速に検査して検出し、その発生位置が特定できる。 【解決手段】ドラム缶１の内面側に発生する断面欠損を外面側から検出するドラム缶検査装置であり、横波の超音波によりドラム缶１の内面に発生する減肉箇所の検出及び範囲を推定する検査を行う検査超音波器を備え、検査超音波器は、ドラム缶１の天板円周外縁部１１ａまたは底板円周外縁部１２ａに取り付けたドラム缶１の側板１０の検査を行うための超音波を発生する複数個の超音波探触子２ａを有する。
PCT/JP2007/064281 2007-07-19 2007-07-19 ドラム缶検査装置 Ceased WO2009011069A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/885,853 US20090260442A1 (en) 2007-07-19 2007-07-19 Drum Inspecting Apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007187834A JP5455293B2 (ja) 2007-07-19 2007-07-19 ドラム缶検査装置
JP2007-187834 2007-07-19

Publications (1)

Publication Number Publication Date
WO2009011069A1 true WO2009011069A1 (ja) 2009-01-22

Family

ID=40259418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064281 Ceased WO2009011069A1 (ja) 2007-07-19 2007-07-19 ドラム缶検査装置

Country Status (3)

Country Link
US (1) US20090260442A1 (ja)
JP (1) JP5455293B2 (ja)
WO (1) WO2009011069A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9797867B2 (en) * 2010-08-04 2017-10-24 The Boeing Company Apparatus and method for inspecting a laminated structure
JP5740927B2 (ja) * 2010-11-16 2015-07-01 トヨタ自動車株式会社 流体圧検査方法及び流体圧検査装置
JP6173745B2 (ja) * 2013-04-02 2017-08-02 金川 典代 ドラム缶検査方法及びその装置
DE102019206993B4 (de) * 2019-05-14 2021-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur zerstörungsfreien Prüfung an über den Umfang von Bauteilen umlaufenden Wandungen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278950A (ja) * 1988-09-14 1990-03-19 Toshiba Corp 自動検査装置
JPH0579829A (ja) * 1991-07-31 1993-03-30 Jgc Corp 超音波肉厚検査装置における探触子用治具及び該探触子用治具を用いた超音波肉厚検査装置
JP2529750B2 (ja) * 1990-02-22 1996-09-04 日揮株式会社 放射性廃棄体の機械的強度測定装置
JPH10197695A (ja) * 1997-01-10 1998-07-31 Chichibu Onoda Cement Corp 放射性廃棄物処理容器
JP3535417B2 (ja) * 1999-07-13 2004-06-07 日立エンジニアリング株式会社 超音波による欠陥高さ測定装置及び欠陥高さ測定方法
JP2004301613A (ja) * 2003-03-31 2004-10-28 Idemitsu Eng Co Ltd Ｓｈ波による管検査方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911750A (en) * 1974-02-04 1975-10-14 Babcock & Wilcox Co Apparatus for the internal inspection of tubular conduits
CA1139872A (en) * 1980-01-11 1983-01-18 Jiri Vrba Nondestructive system for testing the thickness of boiler tubes in boilers
US5046364A (en) * 1990-10-22 1991-09-10 Stasuk David G Hand-held ultrasonic probe
US5400381A (en) * 1992-07-20 1995-03-21 Scientific Measurement Systems, Inc. Process for analyzing the contents of containers
US6938488B2 (en) * 2002-08-21 2005-09-06 Battelle Memorial Institute Acoustic inspection device
US7246522B1 (en) * 2006-02-24 2007-07-24 Battelle Memorial Institute Methods and apparatus for multi-parameter acoustic signature inspection

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278950A (ja) * 1988-09-14 1990-03-19 Toshiba Corp 自動検査装置
JP2529750B2 (ja) * 1990-02-22 1996-09-04 日揮株式会社 放射性廃棄体の機械的強度測定装置
JPH0579829A (ja) * 1991-07-31 1993-03-30 Jgc Corp 超音波肉厚検査装置における探触子用治具及び該探触子用治具を用いた超音波肉厚検査装置
JPH10197695A (ja) * 1997-01-10 1998-07-31 Chichibu Onoda Cement Corp 放射性廃棄物処理容器
JP3535417B2 (ja) * 1999-07-13 2004-06-07 日立エンジニアリング株式会社 超音波による欠陥高さ測定装置及び欠陥高さ測定方法
JP2004301613A (ja) * 2003-03-31 2004-10-28 Idemitsu Eng Co Ltd Ｓｈ波による管検査方法

Also Published As

Publication number Publication date
US20090260442A1 (en) 2009-10-22
JP2009025109A (ja) 2009-02-05
JP5455293B2 (ja) 2014-03-26

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