ES490302A0 - Metodo y aparato para la representacion ultrasonica de obje-tos de interes - Google Patents

Metodo y aparato para la representacion ultrasonica de obje-tos de interes

Info

Publication number
ES490302A0
ES490302A0 ES490302A ES490302A ES490302A0 ES 490302 A0 ES490302 A0 ES 490302A0 ES 490302 A ES490302 A ES 490302A ES 490302 A ES490302 A ES 490302A ES 490302 A0 ES490302 A0 ES 490302A0
Authority
ES
Spain
Prior art keywords
interest
objects
ultrasonic
representation
ultrasonic representation
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
ES490302A
Other languages
English (en)
Other versions
ES8105490A1 (es
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.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute Inc
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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
Publication of ES8105490A1 publication Critical patent/ES8105490A1/es
Publication of ES490302A0 publication Critical patent/ES490302A0/es
Granted legal-status Critical Current

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • 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
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution
    • 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
ES490302A 1979-03-16 1980-03-14 Metodo y aparato para la representacion ultrasonica de obje-tos de interes Granted ES490302A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/020,979 US4258574A (en) 1979-03-16 1979-03-16 Method and apparatus for ultrasonic imaging using a line source and a linear receiver array

Publications (2)

Publication Number Publication Date
ES8105490A1 ES8105490A1 (es) 1981-05-16
ES490302A0 true ES490302A0 (es) 1981-05-16

Family

ID=21801665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490302A Granted ES490302A0 (es) 1979-03-16 1980-03-14 Metodo y aparato para la representacion ultrasonica de obje-tos de interes

Country Status (8)

Country Link
US (1) US4258574A (es)
JP (1) JPS55129750A (es)
CA (1) CA1143048A (es)
DE (1) DE3010108A1 (es)
ES (1) ES490302A0 (es)
FR (1) FR2453437A1 (es)
GB (1) GB2048476B (es)
IT (1) IT8020661A0 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1137210A (en) * 1979-04-26 1982-12-07 Francis S. Foster Ultrasonic imaging method and device using one transducer having a line focus aligned with another transducer
JPS58129248A (ja) * 1982-01-27 1983-08-02 Hitachi Ltd 超音波探傷画像表示装置
AU539425B2 (en) * 1982-02-24 1984-09-27 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic scanning array - focussing in two directions
FR2550345B1 (fr) * 1983-08-01 1985-10-11 Commissariat Energie Atomique Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes
US4604697A (en) * 1983-08-05 1986-08-05 Interspec, Inc. Body imaging using vectorial addition of acoustic reflection to achieve effect of scanning beam continuously focused in range
US4747411A (en) * 1984-03-28 1988-05-31 National Biochemical Research Foundation Three-dimensional imaging system
JPS60241177A (ja) * 1984-05-16 1985-11-30 Mitsubishi Electric Corp 形状認識装置
US4884246A (en) * 1986-01-22 1989-11-28 California Institute Of Technology Method and apparatus for reflection mode imaging
GB8617567D0 (en) * 1986-07-18 1986-08-28 Szilard J Ultrasonic imaging apparatus
DE3803518A1 (de) * 1988-02-05 1989-08-17 Siemens Ag Verfahren zur erzeugung dreidimensionaler ultraschallabbildungen
US5301674A (en) * 1992-03-27 1994-04-12 Diasonics, Inc. Method and apparatus for focusing transmission and reception of ultrasonic beams
US5379642A (en) * 1993-07-19 1995-01-10 Diasonics Ultrasound, Inc. Method and apparatus for performing imaging
JP3629913B2 (ja) * 1997-09-05 2005-03-16 Ｊｆｅスチール株式会社 超音波探傷方法および装置
US6450960B1 (en) * 2000-08-29 2002-09-17 Barbara Ann Karmanos Cancer Institute Real-time three-dimensional acoustoelectronic imaging and characterization of objects
US6877376B1 (en) 2002-01-08 2005-04-12 Battelle Memorial Institute Apparatus, systems, and methods for ultrasound synthetic aperature focusing
US6957583B2 (en) * 2002-10-31 2005-10-25 Hitachi, Ltd. Ultrasonic array sensor, ultrasonic inspection instrument and ultrasonic inspection method
US7370534B2 (en) * 2005-03-24 2008-05-13 Imperium, Inc. Multiangle ultrasound imager
DE102009006557A1 (de) * 2009-01-27 2010-08-26 Salzgitter Mannesmann Line Pipe Gmbh Ultraschallprüfkopf
DE102010027972A1 (de) 2010-04-20 2011-10-20 Robert Bosch Gmbh Anordnung zur Bestimmung der Entfernung und der Richtung zu einem Objekt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772083A (en) * 1952-09-20 1957-04-10 Nat Res Dev Improvements in and relating to the transmission of ultrasonic vibrations
US3936791A (en) * 1973-09-13 1976-02-03 The Commonwealth Of Australia Linear array ultrasonic transducer
US3953825A (en) * 1974-07-12 1976-04-27 The Board Of Trustees Of Leland Stanford Junior University Electronically focused imaging system and method
FR2355288A2 (fr) * 1974-11-28 1978-01-13 Anvar Perfectionnements aux procedes et dispositifs de sondage par ultra-sons
SE395773B (sv) * 1975-11-24 1977-08-22 Ericsson Telefon Ab L M Forfarande att i mottagare i en radaranleggning eliminera avstandssidolober vid kompression av en pa sendarsidan diskret fasmodulerad radarpuls
US4174635A (en) * 1978-06-01 1979-11-20 Oldendorf William H Method and apparatus for ultra sound imaging utilizing Rayleigh backscatter

Also Published As

Publication number Publication date
ES8105490A1 (es) 1981-05-16
CA1143048A (en) 1983-03-15
US4258574A (en) 1981-03-31
JPS6255626B2 (es) 1987-11-20
GB2048476B (en) 1983-04-27
JPS55129750A (en) 1980-10-07
DE3010108A1 (de) 1980-11-06
IT8020661A0 (it) 1980-03-14
FR2453437A1 (fr) 1980-10-31
FR2453437B1 (es) 1984-10-05
GB2048476A (en) 1980-12-10

Similar Documents

Publication Publication Date Title
ES491429A0 (es) Aparato para la seleccion y clasificacion de objetos
ES490302A0 (es) Metodo y aparato para la representacion ultrasonica de obje-tos de interes
ES533862A0 (es) Procedimiento y aparato para la clasificacion de objetos
AU529753B2 (en) Method and apparatus for determining the internal dimension of hollow bodies
AR216256A1 (es) Aparato para la medicion de fuerza y masas
MX157495A (es) Metodo y aparato mejorados para la fabricacion de instrumentos para vehiculos
BE881016A (fr) Procede et appareil de calcination
MX5853E (es) Aparato y metodo para elaborar tortas de carne picada
MX147089A (es) Mejoras en aparato y metodo para la instalacion de tuberias submarinas
MX145420A (es) Mejoras en aparato para la observacion de fotografias
ES506388A0 (es) Metodo y aparato para utilizacion en la recogida de datos sismicos marinos
DE3070517D1 (en) Method and apparatus for the analysis of food material
IT1110115B (it) Metodo ed apparato per la sbavatura di pezzi
IT1102345B (it) Metodo ed apparato di ispezione mediante ultrasuoni
DE3070720D1 (en) Apparatus and method for measuring the emissivity of an object
MX150476A (es) Aparato para la remocion de materiales con ayuda de ultrasonido
AR224897A1 (es) Metodo y aparato para la fermentacion continua de carbohidrato
DE3069118D1 (en) Method and apparatus for ultrasonic measurement of thickness
AR216206A1 (es) Aparato para forjar cigueenas y pieza obtenida
GB1538755A (en) Method and apparatus for the preparation of biological smears
AT365911B (de) Verfahren und vorrichtung zur gewinnung und auf- zeichnung von ultraschall-schnittbildern
AR218364A1 (es) Procedimiento y aparato para la ultrafiltracion continua de liquidos
BR7902236A (pt) Metodo e aparelho para medir liquidos
JPS55151259A (en) Ultrasonic testing method and apparatus
BE879015A (fr) Methode et appareillage pour la circonvolution de surfaces continues