EA201001397A1 - Способ ультразвукового контроля испытуемого объекта - Google Patents

Способ ультразвукового контроля испытуемого объекта

Info

Publication number
EA201001397A1
EA201001397A1 EA201001397A EA201001397A EA201001397A1 EA 201001397 A1 EA201001397 A1 EA 201001397A1 EA 201001397 A EA201001397 A EA 201001397A EA 201001397 A EA201001397 A EA 201001397A EA 201001397 A1 EA201001397 A1 EA 201001397A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tested object
ultrasonic control
test object
elongated strip
ultrasonic
Prior art date
Application number
EA201001397A
Other languages
English (en)
Other versions
EA018762B1 (ru
Inventor
Питер Коули
Фредерик Берт Сегла
Original Assignee
Империал Инновейшнз Лимитед
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 Империал Инновейшнз Лимитед filed Critical Империал Инновейшнз Лимитед
Publication of EA201001397A1 publication Critical patent/EA201001397A1/ru
Publication of EA018762B1 publication Critical patent/EA018762B1/ru

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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • G01N29/069—Defect imaging, localisation and sizing using, e.g. time of flight diffraction [TOFD], synthetic aperture focusing technique [SAFT], Amplituden-Laufzeit-Ortskurven [ALOK] technique
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • 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]
    • 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
    • G01N29/2462—Probes with waveguides, e.g. SAW devices
    • 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
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • 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
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/042—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
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

Предложен способ ультразвукового контроля испытуемого объекта, включающий присоединение проксимального конца удлиненной полосы к испытуемому объекту и возбуждение, по существу, не подверженных дисперсии ультразвуковых сигналов в указанной удлиненной полосе для передачи вдоль указанной удлиненной полосы и вхождения в указанный испытуемый объект.
EA201001397A 2005-11-04 2006-09-14 Способ ультразвукового контроля испытуемого объекта EA018762B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0522572A GB2431991A (en) 2005-11-04 2005-11-04 Waveguide for ultrasonic non-destructive testing

Publications (2)

Publication Number Publication Date
EA201001397A1 true EA201001397A1 (ru) 2011-08-30
EA018762B1 EA018762B1 (ru) 2013-10-30

Family

ID=35516380

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200801146A EA015437B1 (ru) 2005-11-04 2006-09-14 Ультразвуковой неразрушающий контроль
EA201001397A EA018762B1 (ru) 2005-11-04 2006-09-14 Способ ультразвукового контроля испытуемого объекта

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA200801146A EA015437B1 (ru) 2005-11-04 2006-09-14 Ультразвуковой неразрушающий контроль

Country Status (19)

Country Link
US (6) US8381592B2 (ru)
EP (2) EP1954413B1 (ru)
JP (4) JP5266057B2 (ru)
CN (2) CN101976562B (ru)
AU (2) AU2006310344B2 (ru)
CA (1) CA2628533C (ru)
CY (1) CY1118139T1 (ru)
DK (2) DK1954413T3 (ru)
EA (2) EA015437B1 (ru)
ES (2) ES2639841T3 (ru)
GB (1) GB2431991A (ru)
HU (2) HUE036223T2 (ru)
LT (2) LT2266714T (ru)
NO (2) NO340904B1 (ru)
NZ (1) NZ568606A (ru)
PL (2) PL2266714T3 (ru)
PT (2) PT1954413T (ru)
SI (1) SI2266714T1 (ru)
WO (1) WO2007051959A1 (ru)

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CN105842348B (zh) * 2016-04-07 2018-08-10 北京大学 用于激励和接收非弥散超声导波的压电换能器及制备方法
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CN111323483A (zh) * 2020-03-20 2020-06-23 嘉兴博传科技有限公司 火车车钩系统损伤监测传感器网络的布置方法
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Also Published As

Publication number Publication date
NO20101483L (no) 2010-10-21
JP5918189B2 (ja) 2016-05-18
JP2009515158A (ja) 2009-04-09
ES2592517T3 (es) 2016-11-30
GB0522572D0 (en) 2005-12-14
LT2266714T (lt) 2016-11-10
PT1954413T (pt) 2017-09-11
NO340902B1 (no) 2017-07-10
EP2266714A1 (en) 2010-12-29
DK1954413T3 (en) 2017-09-25
CA2628533A1 (en) 2007-05-10
JP2014002169A (ja) 2014-01-09
US20130118260A1 (en) 2013-05-16
NO340904B1 (no) 2017-07-10
HUE036223T2 (hu) 2018-06-28
JP2015143706A (ja) 2015-08-06
US20110016976A1 (en) 2011-01-27
HUE030441T2 (en) 2017-05-29
CY1118139T1 (el) 2017-06-28
PT2266714T (pt) 2016-09-09
US9599593B2 (en) 2017-03-21
JP6189892B2 (ja) 2017-08-30
CN101976562A (zh) 2011-02-16
JP5266057B2 (ja) 2013-08-21
PL1954413T3 (pl) 2017-12-29
NO20082233L (no) 2008-05-15
AU2010235920A1 (en) 2010-11-11
US20100058869A1 (en) 2010-03-11
JP5680921B2 (ja) 2015-03-04
JP2011007813A (ja) 2011-01-13
US8789419B2 (en) 2014-07-29
AU2006310344B2 (en) 2012-05-31
CN101351278B (zh) 2012-03-21
CA2628533C (en) 2015-11-24
EP1954413B1 (en) 2017-08-09
US20130098158A1 (en) 2013-04-25
EA200801146A1 (ru) 2008-10-30
EP1954413A1 (en) 2008-08-13
CN101976562B (zh) 2017-04-26
AU2006310344A1 (en) 2007-05-10
NZ568606A (en) 2010-04-30
US20140260633A1 (en) 2014-09-18
WO2007051959A1 (en) 2007-05-10
EA015437B1 (ru) 2011-08-30
GB2431991A (en) 2007-05-09
CN101351278A (zh) 2009-01-21
EP2266714B1 (en) 2016-08-10
US8381592B2 (en) 2013-02-26
US9274090B2 (en) 2016-03-01
US8783110B2 (en) 2014-07-22
SI2266714T1 (sl) 2016-12-30
DK2266714T3 (en) 2016-09-26
ES2639841T3 (es) 2017-10-30
US20160109414A1 (en) 2016-04-21
LT1954413T (lt) 2017-10-10
PL2266714T3 (pl) 2017-02-28
EA018762B1 (ru) 2013-10-30

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