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WO2009008515A1 - 高圧タンクの損傷検知方法、及びそのための装置 - Google Patents

高圧タンクの損傷検知方法、及びそのための装置 Download PDF

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Publication number
WO2009008515A1
WO2009008515A1 PCT/JP2008/062625 JP2008062625W WO2009008515A1 WO 2009008515 A1 WO2009008515 A1 WO 2009008515A1 JP 2008062625 W JP2008062625 W JP 2008062625W WO 2009008515 A1 WO2009008515 A1 WO 2009008515A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure tank
sign
breakage
hit rate
detecting method
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/JP2008/062625
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English (en)
French (fr)
Inventor
Yukitaka Murakami
Junichirou Yamabe
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
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 National Institute of Advanced Industrial Science and Technology AIST filed Critical National Institute of Advanced Industrial Science and Technology AIST
Priority to EP08791106A priority Critical patent/EP2166348A1/en
Priority to US12/527,353 priority patent/US8240209B2/en
Priority to JP2009522691A priority patent/JP5158723B2/ja
Priority to CA002679149A priority patent/CA2679149A1/en
Priority to CN2008800092275A priority patent/CN101641594B/zh
Publication of WO2009008515A1 publication Critical patent/WO2009008515A1/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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • G01B17/04—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring the deformation in a solid, e.g. by vibrating string
    • 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
    • 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
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/227—Details, e.g. general constructional or apparatus details related to high pressure, tension or stress conditions
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

　高圧の流体を内蔵した高圧タンクの破壊の兆候を早期かつ非破壊で検出できる高圧タンクの損傷検知方法、そのための装置である。 　アコースティックエミッションセンサー（ＡＥセンサー）（１）を使用して、高圧タンク（２）が流体の充填によって生じる破壊の兆候を非破壊で検知する。ＡＥセンサー（１）で検知した１つのＡＥ信号を１ヒットと数え、ヒットの時間変化を示すヒットレートを求めて、ヒットレートの変化から破壊の兆候を検知する。高圧タンク（２）の微小き裂が進展し、また複数の微小き裂は合体して一つの巨視的なき裂に成長すると、高圧タンク（２）の内圧の増加に対してＡＥ信号のヒットレートが増加しなくなり飽和状態になる。この飽和状態のヒットレートをもって、破壊の兆候と判断する。
PCT/JP2008/062625 2007-07-12 2008-07-11 高圧タンクの損傷検知方法、及びそのための装置 Ceased WO2009008515A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08791106A EP2166348A1 (en) 2007-07-12 2008-07-11 High-pressure tank damage detecting method and device therefor
US12/527,353 US8240209B2 (en) 2007-07-12 2008-07-11 Method and apparatus for detecting damage to high-pressure tank
JP2009522691A JP5158723B2 (ja) 2007-07-12 2008-07-11 高圧タンクの損傷検知方法、及びそのための装置
CA002679149A CA2679149A1 (en) 2007-07-12 2008-07-11 Method and apparatus for detecting damage to high-pressure tank
CN2008800092275A CN101641594B (zh) 2007-07-12 2008-07-11 高压罐损伤检测方法及其装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007183739 2007-07-12
JP2007-183739 2007-07-12

Publications (1)

Publication Number Publication Date
WO2009008515A1 true WO2009008515A1 (ja) 2009-01-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062625 Ceased WO2009008515A1 (ja) 2007-07-12 2008-07-11 高圧タンクの損傷検知方法、及びそのための装置

Country Status (7)

Country Link
US (1) US8240209B2 (ja)
EP (1) EP2166348A1 (ja)
JP (1) JP5158723B2 (ja)
KR (1) KR20100041696A (ja)
CN (1) CN101641594B (ja)
CA (1) CA2679149A1 (ja)
WO (1) WO2009008515A1 (ja)

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JP2010014624A (ja) * 2008-07-04 2010-01-21 Honda Motor Co Ltd 圧力タンク及び圧力タンクにおける内部欠陥検出方法
JP2012042440A (ja) * 2010-08-23 2012-03-01 Tokyo Metropolitan Univ フレキシブル太陽電池の損傷検査方法、及びその検査装置
JP2014013172A (ja) * 2012-07-04 2014-01-23 Ihi Inspection & Instrumentation Co Ltd Ａｅ位置標定装置及び方法
JP2015031630A (ja) * 2013-08-05 2015-02-16 株式会社Ｉｈｉ検査計測 複合材タンクのａｅ試験装置と方法
JPWO2014057987A1 (ja) * 2012-10-11 2016-09-05 Ｊｘエネルギー株式会社 複合容器の検査方法及び検査システム
WO2019245035A1 (ja) * 2018-06-22 2019-12-26 Ｊｆｅスチール株式会社 蓄圧器の寿命推定装置及び蓄圧器の寿命延長方法
WO2019245036A1 (ja) * 2018-06-22 2019-12-26 Ｊｆｅスチール株式会社 蓄圧器の製造方法
JP2021162469A (ja) * 2020-03-31 2021-10-11 トヨタ自動車株式会社 加圧検査方法および加圧検査装置
US11879596B2 (en) 2020-03-31 2024-01-23 Toyota Jidosha Kabushiki Kaisha Pressure testing method and pressure tester
DE102022208495A1 (de) 2022-08-16 2024-02-22 Robert Bosch Gesellschaft mit beschränkter Haftung Diagnosesystem und Diagnoseverfahren zum Ermitteln eines Zustands eines Druckgastanks aus faserverstärktem Kunststoff
JP2024514829A (ja) * 2021-04-06 2024-04-03 ヘキサゴン・テクノロジー・エーエス 複合構造体のモニタリングを行う多素子センサ
CN119666688A (zh) * 2023-09-21 2025-03-21 中国石油天然气股份有限公司 致密岩石突破压力测量系统、方法、装置及计算机设备

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DE102010019477A1 (de) * 2010-05-05 2011-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur zerstörungsfreien Materialuntersuchung mittels Ultraschall
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KR101033257B1 (ko) * 2010-12-22 2011-05-09 한국기계연구원 음향방출 진단장치 및 이를 이용한 가스용기의 결함 진단 방법
KR101033260B1 (ko) * 2010-12-22 2011-05-09 한국기계연구원 가스용기용 음향방출 진단장치 및 이를 이용한 가스용기의 결함 진단 방법
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US10215735B1 (en) * 2016-06-21 2019-02-26 Digital Wave Corporation Treatment method for service life extension of pressure vessels
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CN106596001B (zh) * 2016-12-09 2019-05-07 中车唐山机车车辆有限公司 轨道列车制动毂齿根部的裂纹状态检测方法及系统
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JP6965789B2 (ja) * 2018-02-27 2021-11-10 トヨタ自動車株式会社 高圧タンクの検査方法
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JP2010014624A (ja) * 2008-07-04 2010-01-21 Honda Motor Co Ltd 圧力タンク及び圧力タンクにおける内部欠陥検出方法
US8264337B2 (en) 2008-07-04 2012-09-11 Honda Motor Co., Ltd. Pressure tank and detection method of pressure tank internal abnormality
JP2012042440A (ja) * 2010-08-23 2012-03-01 Tokyo Metropolitan Univ フレキシブル太陽電池の損傷検査方法、及びその検査装置
JP2014013172A (ja) * 2012-07-04 2014-01-23 Ihi Inspection & Instrumentation Co Ltd Ａｅ位置標定装置及び方法
JPWO2014057987A1 (ja) * 2012-10-11 2016-09-05 Ｊｘエネルギー株式会社 複合容器の検査方法及び検査システム
JP2015031630A (ja) * 2013-08-05 2015-02-16 株式会社Ｉｈｉ検査計測 複合材タンクのａｅ試験装置と方法
US20210270421A1 (en) * 2018-06-22 2021-09-02 Jfe Steel Corporation Method of manufacturing pressure accumulator
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JPWO2019245036A1 (ja) * 2018-06-22 2020-12-17 Ｊｆｅスチール株式会社 蓄圧器の製造方法
WO2019245035A1 (ja) * 2018-06-22 2019-12-26 Ｊｆｅスチール株式会社 蓄圧器の寿命推定装置及び蓄圧器の寿命延長方法
US11982644B2 (en) 2018-06-22 2024-05-14 Jfe Steel Corporation Life estimation apparatus for accumulator and life extension method for pressure accumulator
JP7023360B2 (ja) 2018-06-22 2022-02-21 Ｊｆｅスチール株式会社 蓄圧器の製造方法
WO2019245036A1 (ja) * 2018-06-22 2019-12-26 Ｊｆｅスチール株式会社 蓄圧器の製造方法
JP7259796B2 (ja) 2020-03-31 2023-04-18 トヨタ自動車株式会社 加圧検査方法および加圧検査装置
US11788688B2 (en) 2020-03-31 2023-10-17 Toyota Jidosha Kabushiki Kaisha Pressure testing method and pressure tester
US11879596B2 (en) 2020-03-31 2024-01-23 Toyota Jidosha Kabushiki Kaisha Pressure testing method and pressure tester
JP2021162469A (ja) * 2020-03-31 2021-10-11 トヨタ自動車株式会社 加圧検査方法および加圧検査装置
JP2024514829A (ja) * 2021-04-06 2024-04-03 ヘキサゴン・テクノロジー・エーエス 複合構造体のモニタリングを行う多素子センサ
DE102022208495A1 (de) 2022-08-16 2024-02-22 Robert Bosch Gesellschaft mit beschränkter Haftung Diagnosesystem und Diagnoseverfahren zum Ermitteln eines Zustands eines Druckgastanks aus faserverstärktem Kunststoff
CN119666688A (zh) * 2023-09-21 2025-03-21 中国石油天然气股份有限公司 致密岩石突破压力测量系统、方法、装置及计算机设备

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KR20100041696A (ko) 2010-04-22
CA2679149A1 (en) 2009-01-15
US20100107765A1 (en) 2010-05-06
US8240209B2 (en) 2012-08-14
EP2166348A1 (en) 2010-03-24

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