IL103637A - Method and device for internal inspection of parts by ultrasound - Google Patents

Method and device for internal inspection of parts by ultrasound

Info

Publication number
IL103637A
IL103637A IL10363792A IL10363792A IL103637A IL 103637 A IL103637 A IL 103637A IL 10363792 A IL10363792 A IL 10363792A IL 10363792 A IL10363792 A IL 10363792A IL 103637 A IL103637 A IL 103637A
Authority
IL
Israel
Prior art keywords
array
transducers
signals
piece
time
Prior art date
Application number
IL10363792A
Other languages
English (en)
Hebrew (he)
Other versions
IL103637A0 (en
Original Assignee
Univ Paris Vii
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 Univ Paris Vii filed Critical Univ Paris Vii
Publication of IL103637A0 publication Critical patent/IL103637A0/xx
Publication of IL103637A publication Critical patent/IL103637A/en

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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2693—Rotor or turbine parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IL10363792A 1991-11-05 1992-11-04 Method and device for internal inspection of parts by ultrasound IL103637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113629A FR2683323B1 (fr) 1991-11-05 1991-11-05 Procede et dispositif de controle interne de pieces par ultrasons.

Publications (2)

Publication Number Publication Date
IL103637A0 IL103637A0 (en) 1993-04-04
IL103637A true IL103637A (en) 1996-05-14

Family

ID=9418621

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10363792A IL103637A (en) 1991-11-05 1992-11-04 Method and device for internal inspection of parts by ultrasound

Country Status (7)

Country Link
US (1) US5431053A (de)
EP (1) EP0541434B1 (de)
JP (1) JPH05256825A (de)
CA (1) CA2082241A1 (de)
DE (1) DE69212771T2 (de)
FR (1) FR2683323B1 (de)
IL (1) IL103637A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996004589A1 (en) 1994-08-05 1996-02-15 Acuson Corporation Method and apparatus for transmit beamformer system
US5675554A (en) * 1994-08-05 1997-10-07 Acuson Corporation Method and apparatus for transmit beamformer
US5675085A (en) * 1994-10-28 1997-10-07 H & B System Inc. Method and apparatus for measuring depth of crack for reinforced concrete construction
FR2728354A1 (fr) * 1994-12-20 1996-06-21 Giat Ind Sa Procede de detection d'objets repartis dans une zone de terrain et dispositif mettant en oeuvre un tel procede
DE69638347D1 (de) 1995-07-13 2011-05-12 Applic Du Retournement Temporel Soc Pour Verfahren und Anordnung zur Fokussierung akustischer Welle
FR2749938B1 (fr) * 1996-06-13 1998-08-28 Fink Mathias Procede et dispositif de detection et de localisation de source sonore reflechissante
GB2332274B (en) * 1997-12-12 2001-11-21 Mecon Ltd Monitoring pipes
US6584847B1 (en) * 1999-03-01 2003-07-01 H & B System Co., Ltd. Ultrasonic detector and method for ultrasonic detection
AU2001245831A1 (en) * 2000-03-15 2001-09-24 The Regents Of The University Of California Method and apparatus for dynamic focusing of ultrasound energy
US6755083B2 (en) * 2001-06-13 2004-06-29 The Regents Of The University Of California Method for distinguishing multiple targets using time-reversal acoustics
US6732587B2 (en) 2002-02-06 2004-05-11 Lockheed Martin Corporation System and method for classification of defects in a manufactured object
US6874365B2 (en) * 2002-02-08 2005-04-05 General Electric Company Method, system, and means for ultrasound inspection
FR2840418B1 (fr) * 2002-06-04 2004-08-20 Centre Nat Rech Scient Procede pour generer un champ d'ondes predetermine
US20050154306A1 (en) * 2004-01-14 2005-07-14 Michael Burcher Dort process-based method and system for adaptive beamforming in estimating the aberration in a medium
US7089796B2 (en) * 2004-03-24 2006-08-15 Hrl Laboratories, Llc Time-reversed photoacoustic system and uses thereof
EP1610122A1 (de) * 2004-06-01 2005-12-28 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung von Defekten in einer Turbinenschaufel mittels eines Ultraschall-Gruppenstrahlers
US7245063B2 (en) * 2004-11-12 2007-07-17 Honeywell International, Inc. Optimized ultrasonic phased array transducer for the inspection of billet material
US20060241523A1 (en) * 2005-04-12 2006-10-26 Prorhythm, Inc. Ultrasound generating method, apparatus and probe
US20060253028A1 (en) * 2005-04-20 2006-11-09 Scimed Life Systems, Inc. Multiple transducer configurations for medical ultrasound imaging
FR2886732B1 (fr) * 2005-06-01 2007-10-05 Jeumont Sa Sa Procede de controle de l'etat d'un arbre d'entrainement de machine tournante
EP1952176A1 (de) * 2005-10-28 2008-08-06 The Brigham and Women's Hospital, Inc. Ultraschallabbildung
CN100593719C (zh) * 2006-12-31 2010-03-10 南京航空航天大学 利用信号聚焦对板类工程结构连接失效进行监测的方法
US7928896B2 (en) * 2007-07-09 2011-04-19 Carnegie Mellon University Application of time reversal to synthetic aperture imaging
US8411765B2 (en) 2008-10-10 2013-04-02 Ziva Corporation Techniques and systems for wireless communications
US8743976B2 (en) 2009-09-03 2014-06-03 Ziva Corporation Techniques and systems for communications based on time reversal pre-coding
FR2959817B1 (fr) * 2010-05-10 2012-06-22 Snecma Procede de controle par ultrasons d'une piece composite.
CN102072936B (zh) * 2010-11-05 2013-03-27 上海交通大学 基于时间逆转导向波的损伤检测方法
FR2977671B1 (fr) 2011-07-08 2013-11-29 01Db Metravib Procede et dispositif pour controler des structures par retournement temporel
EP3042191A1 (de) * 2013-09-30 2016-07-13 The Lubrizol Corporation Ultraschallmessung von ablagerungen
CN105403622A (zh) * 2015-11-07 2016-03-16 哈尔滨理工大学 一种板材损伤识别定位方法
US20190187107A1 (en) * 2017-12-15 2019-06-20 Regents Of The University Of Minnesota Methods for ultrasonic non-destructive testing using analytical reverse time migration
US20240329003A1 (en) * 2021-06-30 2024-10-03 Dolphitech As Calibrating an ultrasound apparatus using matrix-matrix through transmisison

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB826774A (en) * 1957-01-11 1960-01-20 Kelvin & Hughes Ltd Improvements in and relating to ultra-sonic flaw detection
US4463608A (en) * 1979-05-07 1984-08-07 Yokogawa Hokushin Electric Corp. Ultrasound imaging system
CA1169145A (en) * 1980-04-22 1984-06-12 Julian Dow Ultrasonic imaging system
FR2642640B1 (fr) * 1989-02-08 1991-05-10 Centre Nat Rech Scient Procede et dispositif de focalisation d'ultrasons dans les tissus

Also Published As

Publication number Publication date
DE69212771D1 (de) 1996-09-19
EP0541434B1 (de) 1996-08-14
CA2082241A1 (fr) 1993-05-06
DE69212771T2 (de) 1997-01-23
IL103637A0 (en) 1993-04-04
FR2683323A1 (fr) 1993-05-07
JPH05256825A (ja) 1993-10-08
FR2683323B1 (fr) 1994-02-11
US5431053A (en) 1995-07-11
EP0541434A1 (de) 1993-05-12

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