FR2292978A1 - Perfectionnements aux dispositifs de sondage par ultra-sons - Google Patents

Perfectionnements aux dispositifs de sondage par ultra-sons

Info

Publication number
FR2292978A1
FR2292978A1 FR7439014A FR7439014A FR2292978A1 FR 2292978 A1 FR2292978 A1 FR 2292978A1 FR 7439014 A FR7439014 A FR 7439014A FR 7439014 A FR7439014 A FR 7439014A FR 2292978 A1 FR2292978 A1 FR 2292978A1
Authority
FR
France
Prior art keywords
ultra
sound
surveying devices
surveying
devices
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
FR7439014A
Other languages
English (en)
Other versions
FR2292978B1 (fr
Inventor
Pierre Alais
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7439014A priority Critical patent/FR2292978A1/fr
Priority to US05/629,599 priority patent/US4119938A/en
Priority to DE19752551138 priority patent/DE2551138A1/de
Priority to NL7513914A priority patent/NL7513914A/xx
Priority to JP50142816A priority patent/JPS5810697B2/ja
Priority to FR7618640A priority patent/FR2355288A2/fr
Publication of FR2292978A1 publication Critical patent/FR2292978A1/fr
Priority to DE19772727256 priority patent/DE2727256A1/de
Priority to NL7706693A priority patent/NL7706693A/xx
Priority to US05/807,921 priority patent/US4117446A/en
Application granted granted Critical
Publication of FR2292978B1 publication Critical patent/FR2292978B1/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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • 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
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
FR7439014A 1974-11-28 1974-11-28 Perfectionnements aux dispositifs de sondage par ultra-sons Granted FR2292978A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7439014A FR2292978A1 (fr) 1974-11-28 1974-11-28 Perfectionnements aux dispositifs de sondage par ultra-sons
US05/629,599 US4119938A (en) 1974-11-28 1975-11-06 Methods and devices for ultrasonic imaging
DE19752551138 DE2551138A1 (de) 1974-11-28 1975-11-14 Verfahren und vorrichtung zur ultraschallortung
JP50142816A JPS5810697B2 (ja) 1974-11-28 1975-11-28 超音波イメ−ジングの方法及び超音波イメ−ジング装置
NL7513914A NL7513914A (nl) 1974-11-28 1975-11-28 Verbeterde werkwijzen en inrichtingen voor het uitvoeren van onderzoeken met behulp van ultra- sone trillingen.
FR7618640A FR2355288A2 (fr) 1974-11-28 1976-06-18 Perfectionnements aux procedes et dispositifs de sondage par ultra-sons
DE19772727256 DE2727256A1 (de) 1974-11-28 1977-06-16 Vorrichtung zur ultraschallortung
NL7706693A NL7706693A (nl) 1974-11-28 1977-06-17 Ultrasonor onderzoekapparaat.
US05/807,921 US4117446A (en) 1974-11-28 1977-06-20 Devices for probing by ultrasonic radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7439014A FR2292978A1 (fr) 1974-11-28 1974-11-28 Perfectionnements aux dispositifs de sondage par ultra-sons

Publications (2)

Publication Number Publication Date
FR2292978A1 true FR2292978A1 (fr) 1976-06-25
FR2292978B1 FR2292978B1 (fr) 1978-08-18

Family

ID=9145343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439014A Granted FR2292978A1 (fr) 1974-11-28 1974-11-28 Perfectionnements aux dispositifs de sondage par ultra-sons

Country Status (5)

Country Link
US (1) US4119938A (fr)
JP (1) JPS5810697B2 (fr)
DE (1) DE2551138A1 (fr)
FR (1) FR2292978A1 (fr)
NL (1) NL7513914A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412999A1 (fr) * 1977-12-23 1979-07-20 Gen Electric Systeme numerique, rectiligne, d'imagerie ultrasonore
EP0005593A1 (fr) * 1978-05-12 1979-11-28 International Submarine Services S.A. Dispositif et méthode holographique à balayage acoustique
FR2460489A1 (fr) * 1979-07-04 1981-01-23 Labo Electronique Physique Circuit de traitement des signaux de reception d'une mosaique de transducteur ultra-sonore utilisee en echographie de type b
FR2472753A1 (fr) * 1979-12-31 1981-07-03 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons
EP0040375A1 (fr) * 1980-05-21 1981-11-25 Siemens Aktiengesellschaft Transducteur ultrasonique
EP0041664A1 (fr) * 1980-06-06 1981-12-16 Siemens Aktiengesellschaft Procédé de fabrication d'un agencement d'un transducteur ultrasonique
EP0069677A1 (fr) * 1981-07-08 1983-01-12 RICHARD, Bruno Dispositif d'échographie ultrasonore à balayage sectoriel
EP0134346A1 (fr) * 1983-08-25 1985-03-20 Analogic Corporation Transducteurs ultrasonores

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608103A5 (fr) * 1975-12-01 1978-12-15 Hoffmann La Roche
US4145931A (en) * 1978-01-03 1979-03-27 Raytheon Company Fresnel focussed imaging system
DE3010210A1 (de) * 1980-03-17 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Ultraschall-array
FR2492982B1 (fr) * 1980-10-24 1986-05-16 Centre Nat Rech Scient Dispositif de sondage ultrasonore a ligne a retard
DE3585706D1 (de) * 1984-07-05 1992-04-30 Hewlett Packard Co Verzoegerungsschaltung.
US5414675A (en) * 1985-07-15 1995-05-09 Westinghouse Electric Corporation Sonar system for detection of near bottom targets
US4884246A (en) * 1986-01-22 1989-11-28 California Institute Of Technology Method and apparatus for reflection mode imaging
DE3732131A1 (de) * 1987-09-24 1989-04-06 Wolf Gmbh Richard Fokussierender ultraschallwandler
US4881409A (en) * 1988-06-13 1989-11-21 Westinghouse Electric Corp. Multi-point wall thickness gage
FR2648231B1 (fr) * 1989-06-13 1994-05-27 Alais Pierre Procede et dispositif d'imagerie ultra sonore d'objets en milieu liquide
DE4024353A1 (de) * 1990-08-01 1992-02-13 Krupp Atlas Elektronik Gmbh Schaltanordnung zum impulsfoermigen abstrahlen von schallwellen
US5706819A (en) 1995-10-10 1998-01-13 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with harmonic contrast agents
US6825796B2 (en) * 2001-04-16 2004-11-30 Nissan Motor Co., Ltd. Radar system using two-dimensional scanner
JP4201311B2 (ja) * 2002-03-12 2008-12-24 株式会社日立メディコ 超音波診断装置
US8038620B2 (en) * 2005-12-20 2011-10-18 General Electric Company Fresnel zone imaging system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345155B2 (de) * 1973-09-07 1975-09-25 Krautkraemer Gmbh, 5000 Koeln Gruppenweise umgetastete, aus zellenförmig und/oder hierzu senkrechten, streifenförmig angeordneten einzelnen Schwingerelementen bestehendes Ultraschall-Prüfkopfsystem zur zerstörungsfreien Werkstoffprüfung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412999A1 (fr) * 1977-12-23 1979-07-20 Gen Electric Systeme numerique, rectiligne, d'imagerie ultrasonore
EP0005593A1 (fr) * 1978-05-12 1979-11-28 International Submarine Services S.A. Dispositif et méthode holographique à balayage acoustique
FR2460489A1 (fr) * 1979-07-04 1981-01-23 Labo Electronique Physique Circuit de traitement des signaux de reception d'une mosaique de transducteur ultra-sonore utilisee en echographie de type b
FR2472753A1 (fr) * 1979-12-31 1981-07-03 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons
EP0040375A1 (fr) * 1980-05-21 1981-11-25 Siemens Aktiengesellschaft Transducteur ultrasonique
EP0041664A1 (fr) * 1980-06-06 1981-12-16 Siemens Aktiengesellschaft Procédé de fabrication d'un agencement d'un transducteur ultrasonique
EP0069677A1 (fr) * 1981-07-08 1983-01-12 RICHARD, Bruno Dispositif d'échographie ultrasonore à balayage sectoriel
FR2509486A1 (fr) * 1981-07-08 1983-01-14 Centre Nat Rech Scient Sonde d'echographie ultra-sonore et dispositif d'echographie a balayage sectoriel
EP0134346A1 (fr) * 1983-08-25 1985-03-20 Analogic Corporation Transducteurs ultrasonores

Also Published As

Publication number Publication date
DE2551138A1 (de) 1976-07-08
NL7513914A (nl) 1976-06-01
US4119938A (en) 1978-10-10
JPS5178283A (fr) 1976-07-07
FR2292978B1 (fr) 1978-08-18
JPS5810697B2 (ja) 1983-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse