MX2020007613A - Sistemas y metodos para generar ondas ultrasonicas, clases especiales excitantes de transductores ultrasonicos y dispositivos ultrasonicos para mediciones de ingenieria. - Google Patents

Sistemas y metodos para generar ondas ultrasonicas, clases especiales excitantes de transductores ultrasonicos y dispositivos ultrasonicos para mediciones de ingenieria.

Info

Publication number
MX2020007613A
MX2020007613A MX2020007613A MX2020007613A MX2020007613A MX 2020007613 A MX2020007613 A MX 2020007613A MX 2020007613 A MX2020007613 A MX 2020007613A MX 2020007613 A MX2020007613 A MX 2020007613A MX 2020007613 A MX2020007613 A MX 2020007613A
Authority
MX
Mexico
Prior art keywords
elastic wave
ultrasonic
generating
test object
magnets
Prior art date
Application number
MX2020007613A
Other languages
English (en)
Inventor
Zhiyong Wang
Bruce Wright Maxfield
Anouar Jamoussi
Mansoor Shah
Original Assignee
Itrobotics Inc
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 Itrobotics Inc filed Critical Itrobotics Inc
Publication of MX2020007613A publication Critical patent/MX2020007613A/es

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
    • 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
    • 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
    • G01N29/043—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
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal 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
    • G01N2291/04—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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0425—Parallel to the surface, e.g. creep 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever

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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Las modalidades incluyen un sistema de transductor acústico electromagnético (EMAT). El sistema EMAT incluye una pluralidad de imanes y un conjunto de conductores. La pluralidad de imanes tiene una disposición de polo similar y en donde cada imán está en cercana proximidad entre sí. El conjunto de conductores incluye elementos eléctricamente conductores. Una porción del conjunto de conductores se coloca cerca de la pluralidad de imanes. La pluralidad de imanes y el conjunto de conductores se colocan próximos a un objeto de prueba. El sistema EMAT está configurado para realizar al menos uno de generar y recibir una onda elástica. Las modalidades también incluyen un método de medición de ondas elásticas para pruebas no destructivas y evaluación. El método incluye los pasos para colocar un EMAT próximo a un objeto de prueba, generar una onda elástica de tal manera que la onda elástica se propague alrededor del objeto de prueba, detectar la onda elástica que se propaga alrededor del objeto de prueba, y analizar la diferencia en el carácter de onda elástica entre la onda elástica en el paso de generación y la onda elástica en el paso de detección para evaluar el objeto de prueba.
MX2020007613A 2018-01-19 2019-01-18 Sistemas y metodos para generar ondas ultrasonicas, clases especiales excitantes de transductores ultrasonicos y dispositivos ultrasonicos para mediciones de ingenieria. MX2020007613A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862619491P 2018-01-19 2018-01-19
PCT/US2019/014111 WO2019143877A1 (en) 2018-01-19 2019-01-18 Systems and methods for generating ultrasonic waves, exciting special classes of ultrasonic transducers and ultrasonic devices for engineering measurements

Publications (1)

Publication Number Publication Date
MX2020007613A true MX2020007613A (es) 2020-11-09

Family

ID=65279776

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007613A MX2020007613A (es) 2018-01-19 2019-01-18 Sistemas y metodos para generar ondas ultrasonicas, clases especiales excitantes de transductores ultrasonicos y dispositivos ultrasonicos para mediciones de ingenieria.

Country Status (6)

Country Link
US (1) US11692975B2 (es)
EP (1) EP3740751A1 (es)
KR (1) KR20200106543A (es)
CA (1) CA3088662A1 (es)
MX (1) MX2020007613A (es)
WO (1) WO2019143877A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11822032B2 (en) * 2018-11-08 2023-11-21 Baker Hughes, A Ge Company, Llc Casing wall thickness detection from higher order shear-horizontal mode signals
US20220146460A1 (en) * 2020-11-11 2022-05-12 Southwest Research Institute Guided wave testing of welds in pipelines and plate structures
KR102387923B1 (ko) * 2021-09-14 2022-04-19 주식회사 지스콥 비파괴 검사용 자동 스캐너 차체의 바퀴 구조
CN114090942B (zh) * 2021-11-11 2023-04-21 四川大学 基于多传感器融合的高温炼化管道在线监测方法
CN114465193B (zh) * 2022-01-11 2024-01-16 深圳市德拜科技有限公司 一种水下声波的发生装置、控制方法、系统和存储介质
CN117761166B (zh) * 2024-02-22 2024-05-03 中国石油大学(华东) 一种管道裂纹电磁超声量化方法及电磁超声扭转导波换能器

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Publication number Priority date Publication date Assignee Title
US3697867A (en) * 1969-06-19 1972-10-10 Cavitron Corp Vibration sensor utilizing eddy currents induced in member vibrating in the field of a magnet
US4471658A (en) * 1981-09-22 1984-09-18 Mitsubishi Jukogyo Kabushiki Kaisha Electromagnetic acoustic transducer
DE3634374A1 (de) 1986-10-09 1988-04-21 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bestimmen der dicke eines bandfoermigen oder plattenfoermigen werkstueckes
DE4011686C1 (es) 1990-04-06 1991-07-11 Mannesmann Ag, 4000 Duesseldorf, De
DE4035592C1 (es) 1990-11-06 1992-04-16 Mannesmann Ag, 4000 Duesseldorf, De
DE19637424A1 (de) * 1996-09-13 1998-03-26 Siemens Ag Verfahren zum Erzeugen horizontal polarisierter transversaler Ultraschallwellen zur zerstörungsfreien Werkstoffprüfung und Prüfvorrichtung
US7426867B2 (en) 2005-09-30 2008-09-23 General Electric Company Electromagnetic acoustic transducers for use in ultrasound inspection systems
US9201045B2 (en) * 2012-07-28 2015-12-01 Itrobotics, Inc. Internal and external universal EMAT inspection devices and related methods
JP2014081235A (ja) 2012-10-15 2014-05-08 Hitachi Ltd 電磁超音波センサ
GB201419219D0 (en) 2014-10-29 2014-12-10 Imp Innovations Ltd Electromagnetic accoustic transducer
GB2545044B (en) 2016-08-11 2018-02-07 Guided Ultrasonics Ltd Determining a thickness of a region of wall-or plate-like structure
EP3589941A4 (en) * 2017-03-02 2020-12-16 Quest Integrated, LLC ELECTROMAGNETIC ACOUSTIC CONVERTER (EMAT) FOR CORROSION IMAGING

Also Published As

Publication number Publication date
KR20200106543A (ko) 2020-09-14
CA3088662A1 (en) 2019-07-25
EP3740751A1 (en) 2020-11-25
US20190227037A1 (en) 2019-07-25
US11692975B2 (en) 2023-07-04
WO2019143877A1 (en) 2019-07-25

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