WO2009038113A1 - 超音波検査装置、超音波検査装置に用いられる超音波プローブ装置、および超音波検査方法 - Google Patents

超音波検査装置、超音波検査装置に用いられる超音波プローブ装置、および超音波検査方法 Download PDF

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Publication number
WO2009038113A1
WO2009038113A1 PCT/JP2008/066819 JP2008066819W WO2009038113A1 WO 2009038113 A1 WO2009038113 A1 WO 2009038113A1 JP 2008066819 W JP2008066819 W JP 2008066819W WO 2009038113 A1 WO2009038113 A1 WO 2009038113A1
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonographic
input
ultrasonic probe
ultrasonic
processing unit
Prior art date
Application number
PCT/JP2008/066819
Other languages
English (en)
French (fr)
Inventor
Hideo Isobe
Takahiro Ikeda
Ryoichi Arai
Original Assignee
Kabushiki Kaisha Toshiba
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
Priority claimed from JP2008230054A external-priority patent/JP5582689B2/ja
Application filed by Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Priority to US12/679,115 priority Critical patent/US8960006B2/en
Priority to CA2700220A priority patent/CA2700220C/en
Priority to DE112008002545.2T priority patent/DE112008002545B4/de
Priority to CN200880114159.9A priority patent/CN101842700B/zh
Publication of WO2009038113A1 publication Critical patent/WO2009038113A1/ja

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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
    • G01N29/043—Analysing solids in the interior, e.g. by shear 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • 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
    • 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

Landscapes

  • Physics & Mathematics (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)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

　超音波検査装置は、超音波トランスジューサを備えた超音波プローブ装置と、超音波トランスジューサの所要の圧電振動子を選択する駆動素子選択部と、選択された圧電振動子から発振される超音波の反射エコーの電気信号を検出する信号検出回路と、検出された反射エコーにより検査対象物の内部の画像情報を生成する信号処理部と、信号処理部から取り込んだ複数の画像情報を結合して一体化した画像化結果を表示する第２の表示装置と、検査の開始、終了等の指示入力あるいは検査条件の設定入力などの操作入力を行う第２の入力装置とを備えたものである。
PCT/JP2008/066819 2007-09-21 2008-09-18 超音波検査装置、超音波検査装置に用いられる超音波プローブ装置、および超音波検査方法 WO2009038113A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/679,115 US8960006B2 (en) 2007-09-21 2008-09-18 Ultrasonic inspection apparatus, ultrasonic probe apparatus used for ultrasonic inspection apparatus, and ultrasonic inspection method
CA2700220A CA2700220C (en) 2007-09-21 2008-09-18 Ultrasonic inspection apparatus, ultrasonic probe apparatus used for ultrasonic inspection apparatus, and ultrasonic inspection method
DE112008002545.2T DE112008002545B4 (de) 2007-09-21 2008-09-18 Ultraschallinspektionsvorrichtung, Ultraschallsondenvorrichtung und Ultraschallinspektionsverfahren
CN200880114159.9A CN101842700B (zh) 2007-09-21 2008-09-18 超声检测设备以及超声检测方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-244910 2007-09-21
JP2007244910 2007-09-21
JP2008230054A JP5582689B2 (ja) 2007-09-21 2008-09-08 超音波検査装置、超音波検査装置に用いられる超音波プローブ装置、および超音波検査方法
JP2008-230054 2008-09-08

Publications (1)

Publication Number Publication Date
WO2009038113A1 true WO2009038113A1 (ja) 2009-03-26

Family

ID=40467923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066819 WO2009038113A1 (ja) 2007-09-21 2008-09-18 超音波検査装置、超音波検査装置に用いられる超音波プローブ装置、および超音波検査方法

Country Status (1)

Country Link
WO (1) WO2009038113A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943754A (zh) * 2010-08-09 2011-01-12 广州市奇舰达电子有限公司 一种用双股线传输信号的有源超声波探头电路

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146237A (ja) * 1984-12-20 1986-07-03 松下電器産業株式会社 超音波探触子
JPH08122309A (ja) * 1994-10-21 1996-05-17 Hitachi Constr Mach Co Ltd 超音波検査装置
JPH0926417A (ja) * 1995-07-12 1997-01-28 Ishikawajima Harima Heavy Ind Co Ltd 超音波探傷装置
JP2733311B2 (ja) * 1989-06-19 1998-03-30 株式会社日立製作所 超音波装置
JP2003149213A (ja) * 2001-11-14 2003-05-21 Toshiba Corp 超音波検査装置、超音波トランスデューサ、検査装置
JP2006317417A (ja) * 2005-05-16 2006-11-24 Toshiba Corp 超音波検査装置およびこの検査装置に用いられる超音波プローブ装置
JP3961359B2 (ja) * 2002-07-18 2007-08-22 株式会社東芝 超音波画像化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146237A (ja) * 1984-12-20 1986-07-03 松下電器産業株式会社 超音波探触子
JP2733311B2 (ja) * 1989-06-19 1998-03-30 株式会社日立製作所 超音波装置
JPH08122309A (ja) * 1994-10-21 1996-05-17 Hitachi Constr Mach Co Ltd 超音波検査装置
JPH0926417A (ja) * 1995-07-12 1997-01-28 Ishikawajima Harima Heavy Ind Co Ltd 超音波探傷装置
JP2003149213A (ja) * 2001-11-14 2003-05-21 Toshiba Corp 超音波検査装置、超音波トランスデューサ、検査装置
JP3961359B2 (ja) * 2002-07-18 2007-08-22 株式会社東芝 超音波画像化装置
JP2006317417A (ja) * 2005-05-16 2006-11-24 Toshiba Corp 超音波検査装置およびこの検査装置に用いられる超音波プローブ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943754A (zh) * 2010-08-09 2011-01-12 广州市奇舰达电子有限公司 一种用双股线传输信号的有源超声波探头电路

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