FR2180377A5 - - Google Patents

Info

Publication number
FR2180377A5
FR2180377A5 FR7313213A FR7313213A FR2180377A5 FR 2180377 A5 FR2180377 A5 FR 2180377A5 FR 7313213 A FR7313213 A FR 7313213A FR 7313213 A FR7313213 A FR 7313213A FR 2180377 A5 FR2180377 A5 FR 2180377A5
Authority
FR
France
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
FR7313213A
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.)
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH
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 Krautkraemer GmbH filed Critical Krautkraemer GmbH
Application granted granted Critical
Publication of FR2180377A5 publication Critical patent/FR2180377A5/fr
Expired 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
    • G01N29/26—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
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • 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
FR7313213A 1972-04-12 1973-04-12 Expired FR2180377A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2217528A DE2217528A1 (de) 1972-04-12 1972-04-12 Pruefkopfsystem mit einer schaltung zur zerstoerungsfreien pruefung von groesseren prueflingen
US00350167A US3820387A (en) 1972-04-12 1973-04-11 Probe system for ultrasonic nondestructive testing

Publications (1)

Publication Number Publication Date
FR2180377A5 true FR2180377A5 (fr) 1973-11-23

Family

ID=25763046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313213A Expired FR2180377A5 (fr) 1972-04-12 1973-04-12

Country Status (3)

Country Link
US (1) US3820387A (fr)
DE (1) DE2217528A1 (fr)
FR (1) FR2180377A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228720A2 (fr) * 1985-12-31 1987-07-15 The Boeing Company Système d'inspection à l'aide d'ultrasons avec arrangement linéaire de transducteurs

Families Citing this family (16)

* 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
US4285010A (en) * 1973-10-29 1981-08-18 Advanced Diagnostic Research Corporation Ultrasonic interrogating system and exciter-detector circuit therefor
FR2252580B1 (fr) * 1973-11-22 1980-02-22 Realisations Ultrasoniques Sa
FR2262803B1 (fr) * 1974-03-01 1976-07-16 Labo Electronique Physique
US3944963A (en) * 1974-08-21 1976-03-16 Western Electric Co., Inc. Method and apparatus for ultrasonically measuring deviation from straightness, or wall curvature or axial curvature, of an elongated member
FR2355288A2 (fr) * 1974-11-28 1978-01-13 Anvar Perfectionnements aux procedes et dispositifs de sondage par ultra-sons
JPS5332987A (en) * 1976-09-08 1978-03-28 Hitachi Medical Corp Method of controlling ultrasonic vibrator
US4064741A (en) * 1976-11-22 1977-12-27 Smithkline Instruments, Inc. Real-time ultrasonic imaging system
US4200858A (en) * 1976-12-28 1980-04-29 Canon Kabushiki Kaisha Acoustic wave scanning apparatus
US4170142A (en) * 1977-07-15 1979-10-09 Electric Power Research Institute, Inc. Linear transducer array and method for both pulse-echo and holographic acoustic imaging
US4252026A (en) * 1979-01-15 1981-02-24 The Commonwealth Of Australia, C/-The Department Of Health Multiple line of sight ultrasonic apparatus
US4550606A (en) * 1982-09-28 1985-11-05 Cornell Research Foundation, Inc. Ultrasonic transducer array with controlled excitation pattern
US5189915A (en) * 1990-11-21 1993-03-02 Reinhart & Associates, Inc. Single mode ultrasonic inspection method and apparatus
DE19813414C5 (de) * 1998-03-26 2012-04-05 Ge Inspection Technologies Systems Gmbh Ultraschall-Prüfvorrichtung
DE19860127C1 (de) * 1998-12-17 2000-10-26 Mannesmann Ag Ultraschall-Mehrfachprüfkopf
DE10202432A1 (de) 2002-01-22 2003-08-07 Pii Pipetronix Gmbh Verfahren und Vorrichtung zum Untersuchen von Rohrleitungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228720A2 (fr) * 1985-12-31 1987-07-15 The Boeing Company Système d'inspection à l'aide d'ultrasons avec arrangement linéaire de transducteurs
EP0228720A3 (fr) * 1985-12-31 1989-05-10 The Boeing Company Système d'inspection à l'aide d'ultrasons avec arrangement linéaire de transducteurs

Also Published As

Publication number Publication date
DE2217528A1 (de) 1973-10-31
US3820387A (en) 1974-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse