IL103637A - שיטה והתקן לבדיקה פנימית של חלקים ע" י על-קול - Google Patents
שיטה והתקן לבדיקה פנימית של חלקים ע" י על-קולInfo
- 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
Links
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 23
- 238000007689 inspection Methods 0.000 title claims description 14
- 238000009826 distribution Methods 0.000 claims abstract description 31
- 238000002592 echocardiography Methods 0.000 claims abstract description 14
- 230000015654 memory Effects 0.000 claims description 38
- 230000007547 defect Effects 0.000 claims description 20
- 238000003491 array Methods 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 7
- 238000012163 sequencing technique Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000004913 activation Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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)
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 (he) | 1996-05-14 |
Family
ID=9418621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10363792A IL103637A (he) | 1991-11-05 | 1992-11-04 | שיטה והתקן לבדיקה פנימית של חלקים ע" י על-קול |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5431053A (he) |
| EP (1) | EP0541434B1 (he) |
| JP (1) | JPH05256825A (he) |
| CA (1) | CA2082241A1 (he) |
| DE (1) | DE69212771T2 (he) |
| FR (1) | FR2683323B1 (he) |
| IL (1) | IL103637A (he) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5675554A (en) * | 1994-08-05 | 1997-10-07 | Acuson Corporation | Method and apparatus for transmit beamformer |
| AU3361095A (en) | 1994-08-05 | 1996-03-04 | Acuson Corporation | Method and apparatus for transmit beamformer system |
| 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 |
| JP3675836B2 (ja) | 1995-07-13 | 2005-07-27 | ソシエテ プール レ アプリカシオン デュ ルトゥールヌマン タンポレル | 音響波のフォーカス方法及び装置 |
| 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 |
| EP1330815A2 (en) * | 2000-03-15 | 2003-07-30 | 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 |
| US20070167805A1 (en) * | 2005-10-28 | 2007-07-19 | Clement Gregory T | Ultrasound Imaging |
| 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 |
| US8330642B2 (en) * | 2007-07-09 | 2012-12-11 | Carnegie Mellon University | Imaging by time reversal beamforming |
| WO2010042319A2 (en) | 2008-10-10 | 2010-04-15 | Ziva Corporation | Techniques and systems for wireless communications |
| US8498658B2 (en) | 2009-09-03 | 2013-07-30 | Ziva Corporation | Techniques and systems for providing data over power in communications based on time reversal |
| 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 |
| US20160202052A1 (en) * | 2013-09-30 | 2016-07-14 | The Lubrizol Corporation | Ultrasonic measurement |
| 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)
| 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 |
-
1991
- 1991-11-05 FR FR9113629A patent/FR2683323B1/fr not_active Expired - Fee Related
-
1992
- 1992-11-03 DE DE69212771T patent/DE69212771T2/de not_active Expired - Fee Related
- 1992-11-03 EP EP92402974A patent/EP0541434B1/fr not_active Expired - Lifetime
- 1992-11-04 JP JP4295243A patent/JPH05256825A/ja not_active Withdrawn
- 1992-11-04 IL IL10363792A patent/IL103637A/he not_active IP Right Cessation
- 1992-11-04 US US07/971,166 patent/US5431053A/en not_active Expired - Fee Related
- 1992-11-05 CA CA002082241A patent/CA2082241A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05256825A (ja) | 1993-10-08 |
| CA2082241A1 (fr) | 1993-05-06 |
| FR2683323B1 (fr) | 1994-02-11 |
| DE69212771T2 (de) | 1997-01-23 |
| US5431053A (en) | 1995-07-11 |
| FR2683323A1 (fr) | 1993-05-07 |
| EP0541434A1 (fr) | 1993-05-12 |
| IL103637A0 (en) | 1993-04-04 |
| EP0541434B1 (fr) | 1996-08-14 |
| DE69212771D1 (de) | 1996-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| HP | Change in proprietorship | ||
| KB | Patent renewed | ||
| RH | Patent void |