DE68928953D1 - Inspektionsvorrichtung mit ultraschallwellen - Google Patents

Inspektionsvorrichtung mit ultraschallwellen

Info

Publication number
DE68928953D1
DE68928953D1 DE68928953T DE68928953T DE68928953D1 DE 68928953 D1 DE68928953 D1 DE 68928953D1 DE 68928953 T DE68928953 T DE 68928953T DE 68928953 T DE68928953 T DE 68928953T DE 68928953 D1 DE68928953 D1 DE 68928953D1
Authority
DE
Germany
Prior art keywords
inspection device
ultrasound waves
ultrasound
waves
inspection
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 - Lifetime
Application number
DE68928953T
Other languages
English (en)
Inventor
Yoshihiko Takishita
Souji Sasaki
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Application granted granted Critical
Publication of DE68928953D1 publication Critical patent/DE68928953D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE68928953T 1988-09-05 1989-09-05 Inspektionsvorrichtung mit ultraschallwellen Expired - Lifetime DE68928953D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63220458A JPH0623742B2 (ja) 1988-09-05 1988-09-05 超音波検査装置
PCT/JP1989/000913 WO1990002945A1 (en) 1988-09-05 1989-09-05 Ultrasonic wave inspecting apparatus

Publications (1)

Publication Number Publication Date
DE68928953D1 true DE68928953D1 (de) 1999-04-22

Family

ID=16751434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68928953T Expired - Lifetime DE68928953D1 (de) 1988-09-05 1989-09-05 Inspektionsvorrichtung mit ultraschallwellen

Country Status (5)

Country Link
US (1) US5117697A (de)
EP (1) EP0396761B1 (de)
JP (1) JPH0623742B2 (de)
DE (1) DE68928953D1 (de)
WO (1) WO1990002945A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709673A1 (de) * 1994-10-25 1996-05-01 Laboratoires D'electronique Philips Vorrichtung zur zerstörungsfreien Prüfung von rohrförmigen Hohlkörpers mit Ultraschall
US6940212B2 (en) * 2002-02-08 2005-09-06 Metscan Technologies, Llc (A Georgia Limited Liability Corporation) Non-fluid acoustic coupling
US7181969B2 (en) * 2002-07-16 2007-02-27 Sonix, Inc. Ultrasonic test chamber for tray production system and the like
US7131333B2 (en) * 2002-07-16 2006-11-07 Sonix, Inc. Pulse echo ultrasonic test chamber for tray production system
US7013732B2 (en) * 2003-02-19 2006-03-21 Sonix, Inc. Method and apparatus for temperature-controlled ultrasonic inspection
US7661315B2 (en) * 2004-05-24 2010-02-16 Sonix, Inc. Method and apparatus for ultrasonic scanning of a fabrication wafer
US7917317B2 (en) * 2006-07-07 2011-03-29 Sonix, Inc. Ultrasonic inspection using acoustic modeling
WO2010055428A1 (en) * 2008-11-11 2010-05-20 Koninklijke Philips Electronics, N.V. Configurable microbeamformer circuit for an ultrasonic diagnostic imaging system
JP2014083281A (ja) * 2012-10-25 2014-05-12 Seiko Epson Corp 超音波測定装置、ヘッドユニット、プローブ及び診断装置
JP6121800B2 (ja) * 2013-05-29 2017-04-26 株式会社東芝 超音波探傷装置、方法及びプログラム
JP6989416B2 (ja) * 2017-08-25 2022-01-05 株式会社東芝 リニアスキャン超音波探傷装置およびリニアスキャン超音波探傷方法
JP2019203722A (ja) * 2018-05-21 2019-11-28 三菱日立パワーシステムズ株式会社 超音波探傷の方法、システム、プログラム及び記憶媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629942A1 (de) * 1976-07-02 1978-01-05 Siemens Ag Nach dem impuls-echoverfahren arbeitendes ultraschall-bildgeraet
JPS58143265A (ja) * 1982-02-20 1983-08-25 Nippon Dempa Kogyo Co Ltd 配列型超音波探触子の制御法
JPS5995262A (ja) * 1982-11-22 1984-06-01 Otsuka Chem Co Ltd カ−バメイト系殺虫剤
JPS5995262U (ja) * 1982-12-17 1984-06-28 石川島播磨重工業株式会社 超音波探傷用トランスデユ−サ
JPS59116542A (ja) * 1982-12-24 1984-07-05 Kobe Steel Ltd 電子リニア走査による角鋼片の探傷法
DE3478393D1 (en) * 1983-12-27 1989-07-06 Siemens Ag Ultrasonic tomography apparatus
JPS62191757A (ja) * 1986-02-18 1987-08-22 Nippon Steel Corp アレイ形探触子の分割駆動制御方法
JP2583939B2 (ja) * 1988-02-03 1997-02-19 日立建機株式会社 超音波探傷装置

Also Published As

Publication number Publication date
US5117697A (en) 1992-06-02
EP0396761B1 (de) 1999-03-17
WO1990002945A1 (en) 1990-03-22
JPH0269654A (ja) 1990-03-08
EP0396761A1 (de) 1990-11-14
EP0396761A4 (en) 1991-05-15
JPH0623742B2 (ja) 1994-03-30

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Legal Events

Date Code Title Description
8332 No legal effect for de