ES2626975T3 - Detección ultrasónica de un cambio en una superficie de una pared - Google Patents
Detección ultrasónica de un cambio en una superficie de una pared Download PDFInfo
- Publication number
- ES2626975T3 ES2626975T3 ES14715074.2T ES14715074T ES2626975T3 ES 2626975 T3 ES2626975 T3 ES 2626975T3 ES 14715074 T ES14715074 T ES 14715074T ES 2626975 T3 ES2626975 T3 ES 2626975T3
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- Prior art keywords
- wall
- vibrations
- ultrasonic
- pulse
- change
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Classifications
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- 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
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- 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
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- 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
- G01B17/06—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring contours or curvatures
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- 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
- G01B17/08—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring roughness or irregularity of surfaces
-
- 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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Un método para detectar un cambio en una superficie (32) de una pared, comprendiendo dicho método las etapas de: transmitir (42) un pulso de vibraciones ultrasónicas de entrada a una superficie proximal de dicha pared, propagándose dicho pulso de vibraciones ultrasónicas de entrada a través de dicha pared y reflejándose desde una superficie distal de dicha pared para formar un pulso actual de vibraciones ultrasónicas de salida en dicha superficie proximal; recibir (44) vibraciones ultrasónicas en dicha superficie proximal; comparar (46) dichas vibraciones ultrasónicas recibidas con un pulso detectado previamente de vibraciones ultrasónicas de salida reflejadas desde dicha superficie distal de dicha pared y recibidas en dicha superficie proximal para detectar cambios en dicha superficie de dicha pared.
Description
En la etapa 46 se realiza una correlación cruzada entre las vibraciones ultrasónicas recibidas y un pulso detectado previamente de vibraciones ultrasónicas de salida usando diferentes desplazamientos de tiempo (como es inherente en determinar una correlación cruzada) a veces el pulso detectado previamente de vibraciones ultrasónicas de salida puede reemplazarse por una representación modelada o, específicamente cuando se procesa la primera 5 señal capturada cuando no hay un pulso capturado anterior, por una ráfaga de tono ideal. El desplazamiento de tiempo que produce el mayor valor para esta correlación cruzada corresponde a la mejor coincidencia entre las vibraciones ultrasónicas recibidas y el pulso detectado previamente y, en consecuencia, corresponde al tiempo de llegada del pulso actual de vibraciones ultrasónicas. Un pulso modelo puede ajustarse a las vibraciones ultrasónicas recibidas antes de realizar la comparación en algunas realizaciones. Las vibraciones recibidas y detectadas 10 anteriormente también pueden someterse a muestreo antes de la etapa de comparación. El pico en el valor de correlación cruzada se detecta en la etapa 50 y se usa a continuación en la etapa 52 para determinar el espesor de la pared (usando la trigonometría y la velocidad conocida de las vibraciones ultrasónicas a través del material de pared a la temperatura de interés (puede usarse la compensación de temperatura)). El espesor de pared a su vez puede usarse para obtener datos tales como una tasa de corrosión o erosión de la pared. Estos datos de resultado
15 pueden transmitirse al terminal de usuario 20 para su interpretación y acción por un usuario.
Como alternativa o adición a la determinación del espesor de pared, las vibraciones ultrasónicas recibidas pueden usarse en la etapa 48 para detectar cambios distintos en la pared posterior de los cambios de espesor, por ejemplo, cambios en la rugosidad de la pared posterior indicativos de cambios no deseados en la pared posterior. Tales
20 cambios no pueden cambiar el tiempo de llegada del pulso reflejado de manera significativa, pero pueden usarse otros cambios (por ejemplo, de fase, de forma, de dispersión) para determinar un cambio en la rugosidad superficial de la pared posterior.
La primera señal medida no puede correlacionarse de manera cruzada con una señal anteriormente medida, ya que
25 no existe ninguna. En este caso puede usarse una ráfaga de tono ideal como referencia. La ráfaga de tono ideal puede generarse con los mismos parámetros que la ráfaga de tono usada como la señal emitida, pero puede tener diferentes valores de fase, la señal precisa no es crítica para tal inicialización. En el caso de una superficie de pared posterior muy rugosa, esta comparación con una ráfaga de tono ideal puede dar lugar a un gran error de desplazamiento debido a que no puede determinarse con fiabilidad el tiempo o la llegada. Sin embargo, la pérdida
30 de espesor (tasa de corrosión) puede rastrearse de manera fiable.
7
Claims (1)
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imagen1 imagen2
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1306304.5A GB2512835A (en) | 2013-04-08 | 2013-04-08 | Ultrasonic detection of a change in a surface of a wall |
GB201306304 | 2013-04-08 | ||
PCT/GB2014/050957 WO2014167285A1 (en) | 2013-04-08 | 2014-03-26 | Ultrasonic detection of a change in a surface of a wall |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2626975T3 true ES2626975T3 (es) | 2017-07-26 |
Family
ID=48483516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES14715074.2T Active ES2626975T3 (es) | 2013-04-08 | 2014-03-26 | Detección ultrasónica de un cambio en una superficie de una pared |
Country Status (19)
Country | Link |
---|---|
US (2) | US10247704B2 (es) |
EP (1) | EP2984447B1 (es) |
JP (1) | JP6431042B2 (es) |
CN (1) | CN105102924B (es) |
AU (1) | AU2014252863B2 (es) |
CA (1) | CA2904772C (es) |
DK (1) | DK2984447T3 (es) |
EA (1) | EA031140B1 (es) |
ES (1) | ES2626975T3 (es) |
GB (1) | GB2512835A (es) |
HR (1) | HRP20171061T1 (es) |
HU (1) | HUE033731T2 (es) |
LT (1) | LT2984447T (es) |
NO (1) | NO343431B1 (es) |
NZ (1) | NZ712010A (es) |
PL (1) | PL2984447T3 (es) |
PT (1) | PT2984447T (es) |
RS (1) | RS56200B1 (es) |
WO (1) | WO2014167285A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2512835A (en) * | 2013-04-08 | 2014-10-15 | Permasense Ltd | Ultrasonic detection of a change in a surface of a wall |
US10247705B2 (en) | 2014-10-01 | 2019-04-02 | Sensor Networks, Inc. | Asset-condition monitoring system |
US10908130B2 (en) | 2014-10-01 | 2021-02-02 | Sensor Networks, Inc. | Asset integrity monitoring using cellular networks |
US10330587B2 (en) | 2015-08-31 | 2019-06-25 | Exxonmobil Upstream Research Company | Smart electrochemical sensor for pipeline corrosion measurement |
JP6524884B2 (ja) * | 2015-10-21 | 2019-06-05 | 日本製鉄株式会社 | 管状体の内面検査方法 |
JP6557125B2 (ja) * | 2015-11-27 | 2019-08-07 | 日立Geニュークリア・エナジー株式会社 | 超音波減肉検査方法および検査装置 |
CN106979761B (zh) * | 2016-01-18 | 2020-07-07 | 中国电力科学研究院 | 一种锂离子电池内部各层级厚度及表面形貌的检测方法 |
US11307063B2 (en) | 2016-12-23 | 2022-04-19 | Gtc Law Group Pc & Affiliates | Inspection robot for horizontal tube inspection having vertically positionable sensor carriage |
CA3046651A1 (en) * | 2016-12-23 | 2018-06-28 | Gecko Robotics, Inc. | Inspection robot |
WO2020185719A2 (en) | 2019-03-08 | 2020-09-17 | Gecko Robotics, Inc. | Inspection robot |
US11119031B2 (en) * | 2017-08-14 | 2021-09-14 | Quest Integrated, Llc | Corrosion rate monitoring using ultrasound, and associated systems and methods |
CN108120405B (zh) * | 2017-12-20 | 2019-07-23 | 浙江大学 | 微发泡注塑成型制品表面粗糙度的超声在线检测方法和装置 |
CN108519443A (zh) * | 2018-04-16 | 2018-09-11 | 航天特种材料及工艺技术研究所 | 一种变厚度材料缺陷超声c扫检测方法 |
US10986183B2 (en) * | 2018-05-02 | 2021-04-20 | Hewlett Packard Enterprise Development Lp | Data management in a network environment |
CN109765300A (zh) * | 2019-01-30 | 2019-05-17 | 清华大学 | 金属管道剩余壁厚的检测方法及装置 |
CN109931896B (zh) * | 2019-03-21 | 2021-08-03 | 浙江未来技术研究院(嘉兴) | 一种高温或低温被测管道壁厚检测方法、设备及系统 |
CN111006625B (zh) * | 2019-11-14 | 2021-04-27 | 郑州海为电子科技有限公司 | 平面位移测量装置、平面运动设备及其使用方法 |
CN111486804B (zh) * | 2020-06-15 | 2021-10-08 | 东莞职业技术学院 | 用于精密部件厚度测量的信号处理方法及测量方法 |
CN112684002B (zh) * | 2020-11-26 | 2021-12-14 | 北京理工大学 | 连续变厚度工件超声扫查方法 |
EP4326493A1 (en) | 2021-04-20 | 2024-02-28 | Gecko Robotics, Inc. | Flexible inspection robot |
US11971389B2 (en) | 2021-04-22 | 2024-04-30 | Gecko Robotics, Inc. | Systems, methods, and apparatus for ultra-sonic inspection of a surface |
Family Cites Families (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554013A (en) * | 1969-07-22 | 1971-01-12 | Branson Instr | Pulse-echo ultrasonic thickness gauge with error prevention circuit |
JPS5217433B2 (es) * | 1972-10-10 | 1977-05-16 | ||
DE2422439C2 (de) * | 1974-05-09 | 1983-12-08 | Krautkrämer GmbH, 5000 Köln | Verfahren zur Fehlerblendeneinstellung bei einem Ultraschallprüfverfahren |
BE840456A (fr) * | 1975-04-22 | 1976-10-07 | Dispositif de mesure precise des dimensions d'un objet par ultra-sons | |
DE2610457C2 (de) * | 1976-03-10 | 1978-08-10 | Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal | Verfahren zur automatischen Nachführung von Anzeigenerwartungsbereichen bei der Ultraschallprüfung |
DE2620590C3 (de) * | 1976-05-10 | 1981-11-12 | Krautkrämer, GmbH, 5000 Köln | Verfahren zur Blendensetzung während der automatisierten Prüfstückdickenmessung und/oder zerstörungsfreien Werkstoffprüfung mit Ultraschall |
EP0013616B1 (en) * | 1979-01-08 | 1984-09-12 | Schlumberger Electronics (U.K.) Limited | Method and apparatus for ultrasonic measurement of thickness |
US4299128A (en) * | 1980-04-21 | 1981-11-10 | Gruber George J | Ultrasonic satellite-pulse technique for characterizing defects of arbitrary shape |
US4435984A (en) * | 1980-04-21 | 1984-03-13 | Southwest Research Institute | Ultrasonic multiple-beam technique for detecting cracks in bimetallic or coarse-grained materials |
US4428237A (en) * | 1980-11-13 | 1984-01-31 | Electric Power Research Institute, Inc. | System and method for measuring ultrasonic return signals |
JPS5892811A (ja) * | 1980-12-08 | 1983-06-02 | Teitsuu Denshi Kenkyusho:Kk | 超音波式厚さ測定方法 |
DE3139570C2 (de) * | 1981-10-05 | 1983-09-29 | Krautkrämer GmbH, 5000 Köln | Verfahren und Schaltungsvorrichtung zur Bestimmung und Darstellung von Maximalwerten der von Reflektoren in einem Prüfstück reflektierten Ultraschallsignale |
US4541064A (en) * | 1982-08-11 | 1985-09-10 | Livingston Waylon A | Process for ultrasonic testing of tubular goods |
US4437332A (en) * | 1982-09-30 | 1984-03-20 | Krautkramer-Branson, Inc. | Ultrasonic thickness measuring instrument |
US4545248A (en) * | 1983-06-16 | 1985-10-08 | Kabushiki Kaisha Tokyo Keiki | Ultrasonic thickness gauge |
JPS6064282A (ja) * | 1983-09-19 | 1985-04-12 | Nissan Motor Co Ltd | 超音波式距離測定装置 |
DE3401144C1 (de) * | 1984-01-14 | 1984-10-25 | Krautkrämer GmbH, 5000 Köln | Schaltungsvorrichtung zur Korrektur des Schallaufwegfehlers bei der Wanddickenmessung mit Ultraschallimpulsen |
US4649749A (en) * | 1985-02-19 | 1987-03-17 | J. W. Harley Pump Works, Inc. | Ultrasonic tranducer |
US4658649A (en) * | 1985-06-06 | 1987-04-21 | Combustion Engineering, Inc. | Ultrasonic method and device for detecting and measuring defects in metal media |
US4799177A (en) * | 1985-12-31 | 1989-01-17 | The Boeing Company | Ultrasonic instrumentation for examination of variable-thickness objects |
US4669310A (en) * | 1986-03-26 | 1987-06-02 | The Babcock & Wilcox Company | High frequency ultrasonic technique for measuring oxide scale on the inner surface of boiler tubes |
JPS63145908A (ja) * | 1986-12-09 | 1988-06-18 | Babcock Hitachi Kk | 厚さ測定方法 |
US4953147A (en) * | 1987-11-04 | 1990-08-28 | The Stnadard Oil Company | Measurement of corrosion with curved ultrasonic transducer, rule-based processing of full echo waveforms |
US5009103A (en) * | 1988-02-01 | 1991-04-23 | Tokyo Keiki Co., Ltd. | Ultrasonic thickness measuring method and apparatus |
US5060518A (en) * | 1988-05-20 | 1991-10-29 | Moskovskoe Vysshee Tekhnicheskoe Uchilische Imeni N.E. Baumana | Method of ultrasonic inspection of welds of articles |
US4881409A (en) * | 1988-06-13 | 1989-11-21 | Westinghouse Electric Corp. | Multi-point wall thickness gage |
US4929896A (en) * | 1988-12-29 | 1990-05-29 | Atlantic Richfield Company | Transient electromagnetic method for detecting irregularies on conductive containers having variations in jacket thickness |
JPH03188390A (ja) * | 1989-12-19 | 1991-08-16 | Touden Kogyo Kk | 配管内部における海生物付着状況の測定方法 |
US5072388A (en) * | 1990-01-31 | 1991-12-10 | Union Oil Company Of California | Lined casing inspection method |
JP2697508B2 (ja) * | 1992-09-03 | 1998-01-14 | 日本鋼管株式会社 | 炉壁の超音波厚さ計測方法 |
US5723791A (en) | 1993-09-28 | 1998-03-03 | Defelsko Corporation | High resolution ultrasonic coating thickness gauge |
JP3421412B2 (ja) * | 1993-12-28 | 2003-06-30 | 株式会社東芝 | 配管減肉測定方法と装置 |
US5557970A (en) * | 1994-01-10 | 1996-09-24 | The United States Of America As Represented By The Secretary Of The Army | Automated thickness measurement system |
DE4414030C1 (de) * | 1994-04-22 | 1995-08-10 | Abb Research Ltd | Verfahren zur Messung der Dicke einer Schicht und Vorrichtung zur Durchführung des Verfahrens |
DE19617455C2 (de) | 1996-05-02 | 1998-04-09 | Siemens Ag | Verfahren zur Ultraschallprüfung eines Werkstückes |
US5952577A (en) * | 1997-07-21 | 1999-09-14 | Sonotron Ltd. | Ultrasonic imaging system |
US5965818A (en) * | 1998-01-15 | 1999-10-12 | Shell Oil Company | Ultrasonic Lamb wave technique for measurement of pipe wall thickness at pipe supports |
US6035717A (en) * | 1998-05-12 | 2000-03-14 | Krautkramer Branson, Inc. | Method and apparatus for measuring the thickness of a coated material |
US6584847B1 (en) * | 1999-03-01 | 2003-07-01 | H & B System Co., Ltd. | Ultrasonic detector and method for ultrasonic detection |
JP2000275035A (ja) * | 1999-03-23 | 2000-10-06 | Kawasaki Steel Corp | 管厚測定装置 |
US6622561B2 (en) * | 2001-08-14 | 2003-09-23 | Varco I/P, Inc. | Tubular member flaw detection |
RU2212660C1 (ru) * | 2001-12-25 | 2003-09-20 | ЗАО "Нефтегазкомплектсервис" | Способ внутритрубного ультразвукового контроля |
US7495455B2 (en) | 2002-06-28 | 2009-02-24 | Solar Wide Industrial Limited | Stud sensing device |
JP3713007B2 (ja) * | 2002-09-26 | 2005-11-02 | 菱電湘南エレクトロニクス株式会社 | 超音波検査装置 |
FR2852391B1 (fr) * | 2003-03-11 | 2005-09-09 | Oxand | Procede et systeme pour surveiller(monitoring) le comportement d'une tuyauterie contenant un fluide sous pression |
US7194907B2 (en) * | 2003-06-16 | 2007-03-27 | R/D Tech Instruments Inc. | Method for measuring part thickness having an external coating using impedance matching delay lines |
FR2866119B1 (fr) | 2004-02-05 | 2006-09-15 | Snecma Moteurs | Procede de mesure de l'adherence d'un revetement sur un substrat |
US8428910B2 (en) * | 2004-06-14 | 2013-04-23 | Wanda G. Papadimitriou | Autonomous fitness for service assessment |
JP4470655B2 (ja) * | 2004-09-01 | 2010-06-02 | Jfeスチール株式会社 | 超音波によるスポット溶接部の評価方法及び装置 |
JP2006078243A (ja) * | 2004-09-08 | 2006-03-23 | Yohei Kawamura | 埋没物体の非破壊形状診断方法およびその装置 |
JP4519852B2 (ja) * | 2004-11-16 | 2010-08-04 | 株式会社エッチアンドビーシステム | 共振現象を利用した超音波探査方法およびその装置 |
US8074520B2 (en) * | 2006-05-12 | 2011-12-13 | H & B System Co., Ltd. | Ultrasonic inspection method utilizing resonant phenomena |
CN100510615C (zh) * | 2007-10-25 | 2009-07-08 | 上海交通大学 | 基于导向波的盘式制动器摩擦片磨损程度检测系统 |
US8679019B2 (en) * | 2007-12-03 | 2014-03-25 | Bone Index Finland Oy | Method for measuring of thicknesses of materials using an ultrasound technique |
FR2925690B1 (fr) * | 2007-12-21 | 2010-01-01 | V & M France | Controle non destructif,en particulier pour des tubes en cours de fabrication ou a l'etat fini. |
EP2265893B1 (en) * | 2008-03-14 | 2020-09-23 | Expro Meters, Inc. | Method and apparatus for determining pipewall thickness using one or more ultrasonic sensors |
DE102008042278A1 (de) * | 2008-06-13 | 2009-12-24 | Ge Inspection Technologies Gmbh | Verfahren zur zerstörungsfreien Ultraschalluntersuchung sowie Vorrichtung zur Durchführung des Verfahrens |
JP5301913B2 (ja) * | 2008-08-05 | 2013-09-25 | 株式会社Ihi検査計測 | 超音波肉厚算出方法及びその装置 |
JP2010164403A (ja) * | 2009-01-15 | 2010-07-29 | Panasonic Corp | 超音波測定方法 |
US8577629B2 (en) * | 2009-03-25 | 2013-11-05 | Olympus Ndt | Method and system for transducer element fault detection for phased array ultrasonic instruments |
CA2774369C (en) * | 2009-09-18 | 2017-02-14 | Conocophillips Company | High precision ultrasonic corrosion rate monitoring |
US8156784B2 (en) * | 2009-12-04 | 2012-04-17 | Olympus Ndt, Inc. | System and method for derivation and real-time application of acoustic V-path correction data |
JP5507267B2 (ja) * | 2010-01-08 | 2014-05-28 | 株式会社Ihi検査計測 | 減衰材の肉厚算出方法及びその装置 |
CN101806590B (zh) * | 2010-03-25 | 2011-12-14 | 南京卓实电气有限责任公司 | 一种利用高次驻波谐振定量检测弹性板厚度的方法 |
JP5792321B2 (ja) * | 2011-01-06 | 2015-10-07 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 超音波測定 |
WO2013005179A1 (en) * | 2011-07-05 | 2013-01-10 | Koninklijke Philips Electronics N.V. | A method, device and system for determining the moment at which status of an artery switches from open to closed and vice versa for an artery of interest under a changing pressure |
WO2013148179A1 (en) * | 2012-03-29 | 2013-10-03 | The Lubrizol Corporation | Ultrasonic measurement |
JP6169173B2 (ja) * | 2012-06-27 | 2017-07-26 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 超音波測定 |
FR2999677B1 (fr) * | 2012-12-18 | 2015-01-16 | V & M France | Element de conduite equipe |
GB2512835A (en) * | 2013-04-08 | 2014-10-15 | Permasense Ltd | Ultrasonic detection of a change in a surface of a wall |
CA2925460A1 (en) * | 2013-09-30 | 2015-04-02 | The Lubrizol Corporation | Ultrasonic deposit measurement |
-
2013
- 2013-04-08 GB GB1306304.5A patent/GB2512835A/en not_active Withdrawn
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2014
- 2014-03-26 PL PL14715074T patent/PL2984447T3/pl unknown
- 2014-03-26 PT PT147150742T patent/PT2984447T/pt unknown
- 2014-03-26 WO PCT/GB2014/050957 patent/WO2014167285A1/en active Application Filing
- 2014-03-26 AU AU2014252863A patent/AU2014252863B2/en active Active
- 2014-03-26 EP EP14715074.2A patent/EP2984447B1/en active Active
- 2014-03-26 HU HUE14715074A patent/HUE033731T2/en unknown
- 2014-03-26 CA CA2904772A patent/CA2904772C/en active Active
- 2014-03-26 CN CN201480019855.7A patent/CN105102924B/zh active Active
- 2014-03-26 RS RS20170695A patent/RS56200B1/sr unknown
- 2014-03-26 NZ NZ712010A patent/NZ712010A/en not_active IP Right Cessation
- 2014-03-26 ES ES14715074.2T patent/ES2626975T3/es active Active
- 2014-03-26 LT LTEP14715074.2T patent/LT2984447T/lt unknown
- 2014-03-26 DK DK14715074.2T patent/DK2984447T3/en active
- 2014-03-26 JP JP2016505884A patent/JP6431042B2/ja active Active
- 2014-03-26 EA EA201591937A patent/EA031140B1/ru not_active IP Right Cessation
- 2014-03-26 US US14/781,869 patent/US10247704B2/en active Active
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2015
- 2015-10-08 NO NO20151351A patent/NO343431B1/en unknown
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Publication number | Publication date |
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RS56200B1 (sr) | 2017-11-30 |
GB2512835A (en) | 2014-10-15 |
NO343431B1 (en) | 2019-03-04 |
US10627371B2 (en) | 2020-04-21 |
LT2984447T (lt) | 2017-08-25 |
HRP20171061T1 (hr) | 2017-10-06 |
GB201306304D0 (en) | 2013-05-22 |
NO20151351A1 (en) | 2015-10-08 |
CA2904772A1 (en) | 2014-10-16 |
AU2014252863B2 (en) | 2016-08-18 |
CA2904772C (en) | 2019-03-19 |
EA201591937A1 (ru) | 2016-02-29 |
PT2984447T (pt) | 2017-06-21 |
EP2984447A1 (en) | 2016-02-17 |
PL2984447T3 (pl) | 2017-10-31 |
US20160033453A1 (en) | 2016-02-04 |
WO2014167285A1 (en) | 2014-10-16 |
EP2984447B1 (en) | 2017-04-12 |
EA031140B1 (ru) | 2018-11-30 |
US20190137453A1 (en) | 2019-05-09 |
JP2016519300A (ja) | 2016-06-30 |
AU2014252863A1 (en) | 2015-09-24 |
JP6431042B2 (ja) | 2018-11-28 |
CN105102924A (zh) | 2015-11-25 |
HUE033731T2 (en) | 2017-12-28 |
DK2984447T3 (en) | 2017-07-24 |
US10247704B2 (en) | 2019-04-02 |
NZ712010A (en) | 2017-02-24 |
CN105102924B (zh) | 2018-01-02 |
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