IT1011665B - Sistema ultrasonoro focalizzato particolarmente per la rivelazio ne dei difetti in un oggetto in prova - Google Patents

Sistema ultrasonoro focalizzato particolarmente per la rivelazio ne dei difetti in un oggetto in prova

Info

Publication number
IT1011665B
IT1011665B IT68034/74A IT6803474A IT1011665B IT 1011665 B IT1011665 B IT 1011665B IT 68034/74 A IT68034/74 A IT 68034/74A IT 6803474 A IT6803474 A IT 6803474A IT 1011665 B IT1011665 B IT 1011665B
Authority
IT
Italy
Prior art keywords
defects
detection
under test
object under
ultrasound system
Prior art date
Application number
IT68034/74A
Other languages
English (en)
Inventor
M Roule
R Saglio
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1011665B publication Critical patent/IT1011665B/it

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
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • 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
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
    • 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
    • G01N2291/101—Number of transducers one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT68034/74A 1973-04-02 1974-04-01 Sistema ultrasonoro focalizzato particolarmente per la rivelazio ne dei difetti in un oggetto in prova IT1011665B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7311736A FR2224044A5 (it) 1973-04-02 1973-04-02

Publications (1)

Publication Number Publication Date
IT1011665B true IT1011665B (it) 1977-02-10

Family

ID=9117234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68034/74A IT1011665B (it) 1973-04-02 1974-04-01 Sistema ultrasonoro focalizzato particolarmente per la rivelazio ne dei difetti in un oggetto in prova

Country Status (6)

Country Link
US (1) US3974684A (it)
BE (1) BE812649A (it)
ES (1) ES424880A1 (it)
FR (1) FR2224044A5 (it)
GB (1) GB1465547A (it)
IT (1) IT1011665B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443072A1 (fr) * 1978-04-20 1980-06-27 Commissariat Energie Atomique Optique pour exploration d'une piece par un faisceau
US4773267A (en) * 1980-03-31 1988-09-27 Micro Pure Systems, Inc. Ultrasonic sensing
FR2650144B1 (fr) * 1989-07-19 1991-09-27 Commissariat Energie Atomique Traducteur ultrasonore focalise
US6748808B2 (en) 2001-08-14 2004-06-15 Varco I/P, Inc. Flaw detection in tubular members
US6622561B2 (en) 2001-08-14 2003-09-23 Varco I/P, Inc. Tubular member flaw detection
US6578422B2 (en) 2001-08-14 2003-06-17 Varco I/P, Inc. Ultrasonic detection of flaws in tubular members
US7410464B2 (en) * 2002-06-04 2008-08-12 Moshe Ein-Gal Wave generating device
US6745136B2 (en) 2002-07-02 2004-06-01 Varco I/P, Inc. Pipe inspection systems and methods
FR2903316B1 (fr) * 2006-07-05 2009-06-26 Edap S A Sonde de therapie et appareil de therapie incluant une telle sonde
CN113138231B (zh) * 2021-04-13 2021-12-07 武汉理工大学 一种航空发动机机匣环锻件超声相控阵检测装置及方法
CN113957236A (zh) * 2021-10-08 2022-01-21 天津大学 一种基于聚焦超声的表面强化方法
CN115533628A (zh) * 2022-09-09 2022-12-30 天津大学 基于液柱耦合方式的聚焦超声表面强化系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699805A (en) * 1968-07-26 1972-10-24 Gen Motors Corp Ultrasonic testing apparatus
FR2092802A1 (it) * 1970-06-19 1972-01-28 Hoang Duc Phuang

Also Published As

Publication number Publication date
BE812649A (fr) 1974-07-15
US3974684A (en) 1976-08-17
FR2224044A5 (it) 1974-10-25
ES424880A1 (es) 1976-06-01
GB1465547A (en) 1977-02-23

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