JP2020537129A5 - - Google Patents

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JP2020537129A5
JP2020537129A5 JP2020519985A JP2020519985A JP2020537129A5 JP 2020537129 A5 JP2020537129 A5 JP 2020537129A5 JP 2020519985 A JP2020519985 A JP 2020519985A JP 2020519985 A JP2020519985 A JP 2020519985A JP 2020537129 A5 JP2020537129 A5 JP 2020537129A5
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Japan
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sample
acoustic
layer
transducer
ultrasonic
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JP2020519985A
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English (en)
Japanese (ja)
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JP7133012B2 (ja
JP2020537129A (ja
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Priority claimed from EP17195986.9A external-priority patent/EP3470775B1/de
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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 true JP2020537129A5 (enExample) 2021-02-04
JP7133012B2 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

Country Status (5)

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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AT524895A1 (de) * 2021-03-24 2022-10-15 Ac2T Res Gmbh Vorrichtung zur Bestimmung chemisch-physikalischer Eigenschaften in einem tribologischen System
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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US5349860A (en) 1989-11-28 1994-09-27 Nkk Corporation Apparatus for measuring the thickness of clad material
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JP2016161400A (ja) * 2015-03-02 2016-09-05 株式会社ジェイテクト ころ姿勢測定装置及びころ姿勢測定方法
CN105651215B (zh) * 2016-03-19 2017-10-13 大连理工大学 一种超声声速未知条件下的涂层厚度测量方法

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