ES8601475A1 - Sistema ultrasonico de inspeccion de materiales cerca de la superficie de los mismos - Google Patents

Sistema ultrasonico de inspeccion de materiales cerca de la superficie de los mismos

Info

Publication number
ES8601475A1
ES8601475A1 ES535338A ES535338A ES8601475A1 ES 8601475 A1 ES8601475 A1 ES 8601475A1 ES 535338 A ES535338 A ES 535338A ES 535338 A ES535338 A ES 535338A ES 8601475 A1 ES8601475 A1 ES 8601475A1
Authority
ES
Spain
Prior art keywords
receivers
transmitter
inspection system
surface inspection
near surface
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.)
Expired
Application number
ES535338A
Other languages
English (en)
Other versions
ES535338A0 (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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering 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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES8601475A1 publication Critical patent/ES8601475A1/es
Publication of ES535338A0 publication Critical patent/ES535338A0/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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • 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
    • 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
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • 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
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers
    • 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
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat
    • 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
    • G01N2291/2695—Bottles, containers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

SISTEMA ULTRASONICO PARA LA INSPECCION DE MATERIALES CERCA DE LA SUPERFICIE DE LOS MISMOS AL OBJETO DE DETECTAR LA PRESENCIA DE DEFECTOS DENTRO DE UNA ZONA DE INTERES QUE CIRCUNDA UN PUNTO DE ENFOQUE DISPUESTO A UNA DISTANCIA PREVIAMENTE SELECCIONADA POR DEBAJO DE UNA SUPERFICIE PRINCIPALMENTE PLANA DE UN MATERIAL MACIZO QUE SE ENCUENTRA SUMERGIDO DENTRO DE UN MEDIO CONDUCTOR DE ULTRASONIDOS. CONSTA DE UN SOPORTE TRANSPORTADOR (18) PROVISTO DE UN DISPOSITIVO (20) CAPAZ DE MANTENER DICHO TRANSPORTADOR A UNA DETERMINADA DISTANCIA POR ENCIMA DE LA SUPERFICIE (22) PLANA DEL MATERIAL SOLIDO (1) A INSPECCIONAR; DE UN TRANSMISOR O EMISOR DE IMPULSOS ULTRASONICOS (10) FIJADO SOBRE EL TRANSPORTADOR (18).
ES535338A 1983-08-25 1984-08-22 Sistema ultrasonico de inspeccion de materiales cerca de la superficie de los mismos Granted ES535338A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/526,187 US4509369A (en) 1983-08-25 1983-08-25 Near surface inspection system

Publications (2)

Publication Number Publication Date
ES8601475A1 true ES8601475A1 (es) 1985-10-16
ES535338A0 ES535338A0 (es) 1985-10-16

Family

ID=24096281

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535338A Granted ES535338A0 (es) 1983-08-25 1984-08-22 Sistema ultrasonico de inspeccion de materiales cerca de la superficie de los mismos

Country Status (6)

Country Link
US (1) US4509369A (es)
EP (1) EP0139867B1 (es)
JP (1) JPS6049261A (es)
KR (1) KR870001631B1 (es)
ES (1) ES535338A0 (es)
FI (1) FI85773C (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818470A (en) * 1987-08-31 1989-04-04 General Electric Company Apparatus for the ultrasonic examination of shroud hold down bolts
SU1602193A1 (ru) * 1987-12-10 1994-04-30 Мгту Им.Н.Э.Баумана Автоматическое сканирующее устройство для ультразвукового контроля сварных швов изделий
US4805459A (en) * 1988-02-29 1989-02-21 Aerospace Testing Lab, Inc. Ultrasonic testing method
US4910718A (en) * 1988-10-05 1990-03-20 Grumman Aerospace Corporation Method and apparatus for acoustic emission monitoring
US5376889A (en) * 1991-10-10 1994-12-27 Hughes Aircraft Company System and method for detecting and locating flaws on or beneath a surface
GB9121992D0 (en) * 1991-10-16 1991-11-27 Umc International Plc Scanning of underwater wall structures
US5637799A (en) * 1992-04-15 1997-06-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for evaluating multilayer objects for imperfections
NO179926C (no) * 1993-04-02 1998-03-11 Red Band As Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör
US5440929A (en) * 1993-11-22 1995-08-15 Industrial Technology Research Institute Ultrasonic device for measuring thickness of a tank bottom flat plate
US5692024A (en) * 1996-08-16 1997-11-25 Siemens Power Corporation Reactor pressure vessel top guide structure inspection apparatus and transport system
US6097482A (en) * 1999-06-08 2000-08-01 Philip Morris Incorporated High speed flaw detecting system for reflective material
DE10355297B3 (de) * 2003-11-21 2005-02-17 Hochschule für Technik und Wirtschaft Dresden (FH) Einrichtung und Verfahren zur Erkennung von Defekten in Bewehrungen von Betonbauteilen
WO2016073155A1 (en) 2014-11-05 2016-05-12 Nike Innovate C.V. Method and flexible lattice foams
US10197392B2 (en) * 2015-06-23 2019-02-05 The Boeing Company Automated resin ridge reduction system
GB2619959A (en) 2022-06-23 2023-12-27 Icr Integrity Ltd Acoustic inspection method and apparatus therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683680A (en) * 1970-02-03 1972-08-15 British Railways Board Ultrasonic flaw detection apparatus
FR2093406A5 (es) * 1970-06-12 1972-01-28 Commissariat Energie Atomique
US3813926A (en) * 1972-02-09 1974-06-04 A Stubbeman Ultrasonic pulsed energy inspection system
US4165649A (en) * 1975-02-13 1979-08-28 Southwest Research Institute Apparatus and method for ultrasonic inspection of highly attenuative materials

Also Published As

Publication number Publication date
KR870001631B1 (ko) 1987-09-17
EP0139867A3 (en) 1988-07-06
JPH028264B2 (es) 1990-02-23
EP0139867B1 (en) 1990-11-28
FI85773B (fi) 1992-02-14
FI843346A (fi) 1985-02-26
US4509369A (en) 1985-04-09
FI85773C (fi) 1992-05-25
KR850001545A (ko) 1985-03-30
ES535338A0 (es) 1985-10-16
JPS6049261A (ja) 1985-03-18
FI843346A0 (fi) 1984-08-24
EP0139867A2 (en) 1985-05-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612