JP7133012B2 - それぞれ他の値を事前に知ることなく超音波を用いて単層又は多層のサンプルにおける層厚と音波速度を測定するための方法及び測定装置 - Google Patents

それぞれ他の値を事前に知ることなく超音波を用いて単層又は多層のサンプルにおける層厚と音波速度を測定するための方法及び測定装置 Download PDF

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JP7133012B2
JP7133012B2 JP2020519985A JP2020519985A JP7133012B2 JP 7133012 B2 JP7133012 B2 JP 7133012B2 JP 2020519985 A JP2020519985 A JP 2020519985A JP 2020519985 A JP2020519985 A JP 2020519985A JP 7133012 B2 JP7133012 B2 JP 7133012B2
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sample
acoustic
layer
sound
acoustic transducer
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JP2020537129A (ja
JP2020537129A5 (enExample
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エバート、スヴェン
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フレクシム フレクシブレ インドゥストリーメステヒニーク ゲーエムベーハー
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • 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
    • 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
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
    • 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
    • G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/056—Angular incidence, angular propagation
    • 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
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP2020519985A 2017-10-11 2018-10-04 それぞれ他の値を事前に知ることなく超音波を用いて単層又は多層のサンプルにおける層厚と音波速度を測定するための方法及び測定装置 Active JP7133012B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17195986.9A EP3470775B1 (de) 2017-10-11 2017-10-11 Verfahren und messanordnung zur messung von schichtdicke und schallwellengeschwindigkeit in ein- oder mehrlagigen proben mittels ultraschall ohne a-priori kenntnis der jeweils anderen grösse
EP17195986.9 2017-10-11
PCT/EP2018/077002 WO2019072678A1 (de) 2017-10-11 2018-10-04 Verfahren und messanordnung zur messung von schichtdicke und schallwellengeschwindigkeit in ein- oder mehrlagigen proben mittels ultraschall ohne a-priori kenntnis der jeweils anderen grösse

Publications (3)

Publication Number Publication Date
JP2020537129A JP2020537129A (ja) 2020-12-17
JP2020537129A5 JP2020537129A5 (enExample) 2021-02-04
JP7133012B2 true JP7133012B2 (ja) 2022-09-07

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JP2020519985A Active JP7133012B2 (ja) 2017-10-11 2018-10-04 それぞれ他の値を事前に知ることなく超音波を用いて単層又は多層のサンプルにおける層厚と音波速度を測定するための方法及び測定装置

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Country Link
US (1) US11353348B2 (enExample)
EP (1) EP3470775B1 (enExample)
JP (1) JP7133012B2 (enExample)
CN (1) CN111183332B (enExample)
WO (1) WO2019072678A1 (enExample)

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US11726064B2 (en) 2020-07-22 2023-08-15 Mueller International Llc Acoustic pipe condition assessment using coherent averaging
DE102020124121A1 (de) * 2020-09-16 2022-03-17 Krohne Messtechnik Gmbh Ultraschallwandler, Ultraschalldurchflussmessgerät und Verfahren
CN112304262B (zh) * 2020-10-21 2022-03-15 上海建工集团股份有限公司 一种混凝土泵送管道壁厚检测方法
US11609348B2 (en) * 2020-12-29 2023-03-21 Mueller International, Llc High-resolution acoustic pipe condition assessment using in-bracket pipe excitation
US11933766B2 (en) * 2021-02-05 2024-03-19 Evident Canada, Inc. Material profiling for improved sizing accuracy
US11578971B2 (en) * 2021-02-12 2023-02-14 Holloway Ndt & Engineering Inc. Ultrasonic testing using a phased array
US12196714B2 (en) 2021-07-19 2025-01-14 Mueller International, Llc Acoustic pipeline condition assessment at resolution down to pipe stick
CN115638751B (zh) * 2021-07-20 2025-05-06 中国石油化工股份有限公司 一种管道壁厚的检测系统及检测方法
CN114111659B (zh) * 2021-11-12 2024-10-01 西安热工研究院有限公司 一种可提高超声测厚精度的超声检测方法及装置
CN114184146B (zh) * 2021-12-03 2024-09-27 上海船舶工程质量检测有限公司 用于高声衰减/大厚度材料纵波声速分布测定系统及方法
JP7779151B2 (ja) * 2022-01-07 2025-12-03 セイコーエプソン株式会社 厚み測定装置
CN116499539B (zh) * 2023-03-15 2024-01-19 杭州山科智能科技股份有限公司 一种超声水表及测量方法
DE102023129210A1 (de) 2023-10-24 2025-04-24 Endress+Hauser Flowtec Ag Vorrichtung zum Bestimmen einer Eigenschaft einer Rohrwandung

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DE102010037981A1 (de) 2010-10-05 2012-04-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Ultraschallmessverfahren und -vorrichtung, insbesondere zur Aushärtungsüberwachung und Laminatdickenbestimmung bei der Faserverbundteilfertigung

Also Published As

Publication number Publication date
CN111183332B (zh) 2022-02-25
CN111183332A (zh) 2020-05-19
JP2020537129A (ja) 2020-12-17
US20200240821A1 (en) 2020-07-30
EP3470775B1 (de) 2022-12-14
EP3470775A1 (de) 2019-04-17
WO2019072678A1 (de) 2019-04-18
US11353348B2 (en) 2022-06-07

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