ATE74204T1 - Verfahren und geraet zum pruefen von ultraschallwandlern. - Google Patents

Verfahren und geraet zum pruefen von ultraschallwandlern.

Info

Publication number
ATE74204T1
ATE74204T1 AT89400394T AT89400394T ATE74204T1 AT E74204 T1 ATE74204 T1 AT E74204T1 AT 89400394 T AT89400394 T AT 89400394T AT 89400394 T AT89400394 T AT 89400394T AT E74204 T1 ATE74204 T1 AT E74204T1
Authority
AT
Austria
Prior art keywords
image
detectors
ultrasonic transducers
ultrasonic wave
checked
Prior art date
Application number
AT89400394T
Other languages
English (en)
Inventor
Jean-Claude Albert
Claude Bancelin
Rene Denis
Gian-Pietro Battagin
Original Assignee
Siderurgie Fse Inst Rech
Euratom
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 Siderurgie Fse Inst Rech, Euratom filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of ATE74204T1 publication Critical patent/ATE74204T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/005—Testing or calibrating of detectors covered by the subgroups of G01H3/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
AT89400394T 1988-02-29 1989-02-13 Verfahren und geraet zum pruefen von ultraschallwandlern. ATE74204T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8802499A FR2627929B1 (fr) 1988-02-29 1988-02-29 Procede et dispositif de controle de traducteurs ultrasonores
EP89400394A EP0331548B1 (de) 1988-02-29 1989-02-13 Verfahren und Gerät zum Prüfen von Ultraschallwandlern

Publications (1)

Publication Number Publication Date
ATE74204T1 true ATE74204T1 (de) 1992-04-15

Family

ID=9363745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400394T ATE74204T1 (de) 1988-02-29 1989-02-13 Verfahren und geraet zum pruefen von ultraschallwandlern.

Country Status (5)

Country Link
EP (1) EP0331548B1 (de)
JP (1) JPH0210167A (de)
AT (1) ATE74204T1 (de)
DE (1) DE68901051D1 (de)
FR (1) FR2627929B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918810A1 (de) * 1989-06-09 1990-12-13 Bock Orthopaed Ind Gelenkloser prothesenfuss
GB8924393D0 (en) * 1989-10-30 1989-12-20 Marconi Co Ltd Transducer testing
DE3942588A1 (de) * 1989-12-22 1991-06-27 Krupp Atlas Elektronik Gmbh Verfahren und vorrichtung zum ausgleichen von empfindlichkeitsstreuungen
US5890776A (en) * 1996-04-26 1999-04-06 Denso Corporation Braking apparatus for automotive vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957340A (en) * 1956-03-15 1960-10-25 Gen Electric Ultrasonic image detector
GB1545505A (en) * 1975-09-16 1979-05-10 Ca Minister Nat Defence Excitation and spectral calibration of acoustic emission systems
US4773140A (en) * 1983-10-31 1988-09-27 Advanced Technology Laboratories, Inc. Phased array transducer construction

Also Published As

Publication number Publication date
EP0331548B1 (de) 1992-03-25
JPH0210167A (ja) 1990-01-12
FR2627929B1 (fr) 1991-05-24
FR2627929A1 (fr) 1989-09-01
DE68901051D1 (de) 1992-04-30
EP0331548A1 (de) 1989-09-06

Similar Documents

Publication Publication Date Title
Au et al. Propagation of Atlantic bottlenose dolphin echolocation signals
SE7904629L (sv) Sett och anordning for ultraljudsmetning av pakenningskoncentrationer
ATE65329T1 (de) Vorrichtung zum senden und empfangen von ultraschall-signalen.
JPS57179745A (en) Method and device for measuring material property by ultrasonic wave
DE69115072D1 (de) Verfahren und Vorrichtung für die akustische Abtastung mit variablem Ursprung und variablem Winkel.
GB2065303A (en) Apparatus for establishing in vivo bone strength
CA2144080A1 (en) Electric field sensor
JPH1090426A (ja) エコー位置探索ビームを生成する方法および音響導波管
Muir Nonlinear effects in acoustic imaging
US3699805A (en) Ultrasonic testing apparatus
SE8107838L (sv) Sett och anordning for materialprovning med ultraljud
DE68901051D1 (de) Verfahren und geraet zum pruefen von ultraschallwandlern.
EP0133007A3 (en) Movable ultrasonic transducer array
GB2185321A (en) Ultrasonic reflex transmission imaging method and apparatus with external reflector
EP0048623A3 (de) Prüfung meeresseismischer Generatoren
ATE111248T1 (de) Übungshilfe zum simulieren von radioaktivitätsdetektor.
US7069786B2 (en) Ultrasonic transducer structures
SE8205399L (sv) Forfarande och anordning for metning av frekvensgang
US5642331A (en) Constant radius acoustic sensor mounting system
SU947748A1 (ru) Способ ультразвукового теневого контрол изделий и устройство дл его осуществлени
SU1252720A1 (ru) Устройство дл определени анизотропных свойств поликристаллических материалов
SU757976A1 (ru) Ультразвуковой дефектоскоп 1
JPS5513845A (en) Ultrasonic inspecting method
JPH01141349A (ja) 超音波物体検査装置
Powers et al. A computer-aided ultrasonic imaging system

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties