FR2438274A1 - Appareil d'essais ultrasonores non destructifs - Google Patents

Appareil d'essais ultrasonores non destructifs

Info

Publication number
FR2438274A1
FR2438274A1 FR8000105A FR8000105A FR2438274A1 FR 2438274 A1 FR2438274 A1 FR 2438274A1 FR 8000105 A FR8000105 A FR 8000105A FR 8000105 A FR8000105 A FR 8000105A FR 2438274 A1 FR2438274 A1 FR 2438274A1
Authority
FR
France
Prior art keywords
signals
test apparatus
ultrasonic test
destructive ultrasonic
inspection
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8000105A
Other languages
English (en)
Other versions
FR2438274B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2438274A1 publication Critical patent/FR2438274A1/fr
Application granted granted Critical
Publication of FR2438274B1 publication Critical patent/FR2438274B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement
    • 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
    • G01N29/36—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
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8934—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration
    • G01S15/8938—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a dynamic transducer configuration using transducers mounted for mechanical movement in two dimensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/91—Portable sonar devices

Abstract

L'INVENTION CONCERNE UN APPAREIL D'INSPECTION ULTRASONORE DE STRUCTURES SOUS-MARINES. L'APPAREIL COMPREND UN DISPOSITIF DE BALAYAGE D'UN FAISCEAU D'ULTRASONS AU-DESSUS DE LA SURFACE DE LA STRUCTURE AVEC UN ANGLE PREDETERMINE D'INCIDENCE, ET UN DISPOSITIF DESTINE A RECEVOIR ET A AFFICHER LES SIGNAUX RENVOYES PAR LA STRUCTURE ET REPRESENTATIFS DE DISCONTINUITES DANS CETTE STRUCTURE, L'ACTION DU DISPOSITIF D'AFFICHAGE ETANT COMMANDEE PAR DES SIGNAUX TIRES DES SIGNAUX RENVOYES PAR LA SURFACE DE LA STRUCTURE SI BIEN QUE LES SIGNAUX AFFICHES SONT INDEPENDANTS DE LA DISTANCE SEPARANT LE DISPOSITIF DE BALAYAGE DE LA SURFACE DE LA STRUCTURE. APPLICATION A L'INSPECTION DES PLATES-FORMES DE FORAGE AU LARGE DES COTES.
FR8000105A 1978-02-09 1980-01-02 Appareil d'essais ultrasonores non destructifs Granted FR2438274A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB526678 1978-02-09

Publications (2)

Publication Number Publication Date
FR2438274A1 true FR2438274A1 (fr) 1980-04-30
FR2438274B1 FR2438274B1 (fr) 1984-02-10

Family

ID=9792861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000105A Granted FR2438274A1 (fr) 1978-02-09 1980-01-02 Appareil d'essais ultrasonores non destructifs

Country Status (12)

Country Link
US (1) US4221132A (fr)
EP (1) EP0003658A3 (fr)
JP (1) JPS54119981A (fr)
AU (1) AU522972B2 (fr)
CA (1) CA1132240A (fr)
DE (1) DE2952829A1 (fr)
FR (1) FR2438274A1 (fr)
GB (1) GB2014310B (fr)
IT (1) IT1148283B (fr)
NL (1) NL7915007A (fr)
NO (1) NO148653C (fr)
SE (1) SE8001136L (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444049A (en) * 1980-12-22 1984-04-24 Froude Consine Limited Engine testing apparatus and methods
GB2093184B (en) * 1981-01-22 1985-02-06 Froude Eng Ltd Improvements in or relating to piston rings in piston engines
FR2530342A1 (fr) * 1982-07-13 1984-01-20 Cogema Procede et dispositif d'echographie ultrasonore
GB2133545A (en) * 1983-01-13 1984-07-25 Oilfield Inspection Services Ultrasonic testing apparatus
GB8317247D0 (en) * 1983-06-24 1983-07-27 Atomic Energy Authority Uk Ultrasonic scanning probe
NL8302988A (nl) * 1983-08-26 1985-03-18 Dow Chemical Nederland Werkwijze en inrichting voor het niet-destructief keuren van vaste lichamen.
DE3731709A1 (de) * 1987-09-21 1989-04-06 Magfoil Ag Vorrichtung zum kennzeichnen einzelner stellen eines unterwasserbauwerkes
US5269189A (en) * 1988-04-13 1993-12-14 Iowa State University Research Foundation, Inc. Method and means of transmitting and receiving broad-band unipolar, ultrasonic pulses for ultrasonic inspection
JPH06307887A (ja) * 1993-04-01 1994-11-04 Hewlett Packard Co <Hp> 音響遅延装置、音波装置および音波装置の動作方法
US5723791A (en) * 1993-09-28 1998-03-03 Defelsko Corporation High resolution ultrasonic coating thickness gauge
US6651502B1 (en) 2002-04-03 2003-11-25 The United States Of America As Represented By The Secretary Of The Navy Method for acoustic imaging of a tubular shape
US6952967B2 (en) * 2002-06-18 2005-10-11 General Electric Company Ultrasonic transducer
US7344509B2 (en) * 2003-04-17 2008-03-18 Kullervo Hynynen Shear mode therapeutic ultrasound
US7175599B2 (en) * 2003-04-17 2007-02-13 Brigham And Women's Hospital, Inc. Shear mode diagnostic ultrasound
US8409099B2 (en) * 2004-08-26 2013-04-02 Insightec Ltd. Focused ultrasound system for surrounding a body tissue mass and treatment method
US20060064033A1 (en) * 2004-09-23 2006-03-23 Stewart David M Midstream urination collection device
JP5087007B2 (ja) 2005-11-23 2012-11-28 インサイテック・リミテッド 階層スイッチング式超高密度超音波アレイ
US8617073B2 (en) * 2009-04-17 2013-12-31 Insightec Ltd. Focusing ultrasound into the brain through the skull by utilizing both longitudinal and shear waves
WO2011024074A2 (fr) 2009-08-26 2011-03-03 Insightec Ltd. Transducteur à ultrasons asymétrique en réseau phasé
US8661873B2 (en) 2009-10-14 2014-03-04 Insightec Ltd. Mapping ultrasound transducers
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
CN109407447A (zh) * 2018-11-16 2019-03-01 东华大学 一种水下可旋转三维扫描装置
KR102332081B1 (ko) 2019-07-05 2021-12-01 고려대학교 산학협력단 초음파 및 핵의학을 융합한 휴대형 영상 기기
CN110596250B (zh) * 2019-07-31 2022-01-07 深圳市人民医院 一种便携防摔式超声波探伤检验仪
CN112061304A (zh) * 2020-09-08 2020-12-11 温州华志宇强科技有限公司 一种水下建筑物裂缝检测装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544591A (fr) * 1955-01-20
US3485087A (en) * 1965-10-05 1969-12-23 Branson Instr Ultrasonic inspection apparatus
US3426585A (en) * 1966-02-03 1969-02-11 Mobil Oil Corp Ultrasonic system for inspecting submerged piles
US3454923A (en) * 1968-02-01 1969-07-08 Honeywell Inc Transducer control apparatus
DE1766360A1 (de) * 1968-05-09 1971-07-01 Electroacustic Gmbh Vorrichtung fuer schwenkbare Peil- und Rundsichtgeraete,vorzugsweise zum gerichteten Senden und/oder Empfangen von Schallsignalen im Wasser
US3688569A (en) * 1970-07-16 1972-09-05 Automation Ind Inc Ultrasonic surface roughness indicator
US3733891A (en) * 1971-05-06 1973-05-22 Automation Ind Inc Gating systems used with nondestructive material testers and the like
JPS5243597B2 (fr) * 1972-10-24 1977-10-31
JPS5311473B2 (fr) * 1974-07-03 1978-04-21
DE2504225A1 (de) * 1975-02-01 1976-08-05 Erno Raumfahrttechnik Gmbh Unterwasserpeilgeraet
US4016750B1 (en) * 1975-11-06 1994-04-05 Stanford Research Inst Ultrasonic imaging method and apparatus
US4086818A (en) * 1977-02-24 1978-05-02 Smithkline Instruments, Incorporated Ultrasonic imaging apparatus

Also Published As

Publication number Publication date
US4221132A (en) 1980-09-09
CA1132240A (fr) 1982-09-21
IT1148283B (it) 1986-11-26
JPS54119981A (en) 1979-09-18
GB2014310A (en) 1979-08-22
NO790382L (no) 1979-08-10
EP0003658A3 (fr) 1979-09-05
DE2952829A1 (de) 1980-07-03
AU4391979A (en) 1979-08-16
IT8086203A0 (it) 1980-01-31
SE8001136L (sv) 1980-02-13
GB2014310B (en) 1982-09-22
AU522972B2 (en) 1982-07-08
NL7915007A (nl) 1980-03-31
NO148653B (no) 1983-08-08
NO148653C (no) 1983-11-16
EP0003658A2 (fr) 1979-08-22
FR2438274B1 (fr) 1984-02-10

Similar Documents

Publication Publication Date Title
FR2438274A1 (fr) Appareil d&#39;essais ultrasonores non destructifs
FR2402860A1 (fr) Appareil de mesure du niveau d&#39;un liquide
FR2360941A1 (fr) Procede et dispositif d&#39;echographie
EP0920832A3 (fr) Appareil de mesures de la densité à ultrason et procédé
FR2373087A1 (fr) Appareil pour realiser une exploration a l&#39;aide des ultrasons
FR2786651B1 (fr) Transducteur ultrasonore de contact, a elements multiples
JPS5353393A (en) Ultrasonic probe
FR2425081A1 (fr) Procede et appareil de representation visuelle de structures cachees par balayage ultra-sonore
FR2427591A1 (fr) Procede et appareil de mesure de concentrations de contraintes par ultrasons
MX150554A (es) Mejoras en aparato de exploracion geotecnica
FR2356126A1 (fr) Sonde a transducteurs pour catheter
DE69115072T2 (de) Verfahren und Vorrichtung für die akustische Abtastung mit variablem Ursprung und variablem Winkel.
FR2417781A1 (fr) Appareil automatique d&#39;essais de flutes de prospection sismique
FR2541772B1 (fr) Procede et dispositif pour l&#39;examen non destructif de jonctions rivetees ou analogues au moyen d&#39;une sonde a courants de foucault
FR2455747A1 (fr) Procede et appareil de realisation de leves topographiques sous l&#39;eau
FR2422965A1 (fr) Amplificateur a gain variant au cours du temps pour radar ultrasonore a balayage lateral
CA1092697A (fr) Appareil d&#39;inspection et de communications sous- marines
FR2548349B1 (fr) Procede et dispositif permettant l&#39;inspection d&#39;une piece avec une sonde
FR2409513A2 (fr) Appareil de detection de defauts de surface dans des objets metalliques
GB1332924A (en) Arrangements and methods for the measurement of acoustiv velocity
ATE236394T1 (de) Verfahren und vorrichtung zum zählen von einschlüssen in einer in einem gefäss befindlichen metallschmelze mittels ultraschall
EP0351384A3 (fr) Instrument pour la mesure de la cavitation ou de la vitesse d&#39;ébullition dans un liquide
JPS5393084A (en) Ultrasonic inspection probe by surface wave method
DE357974C (de) Akustischer Wassertiefen- und Entfernungsmesser
DE68901051D1 (de) Verfahren und geraet zum pruefen von ultraschallwandlern.

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
ST Notification of lapse