JPS586461A - 超音波探触子 - Google Patents

超音波探触子

Info

Publication number
JPS586461A
JPS586461A JP10477781A JP10477781A JPS586461A JP S586461 A JPS586461 A JP S586461A JP 10477781 A JP10477781 A JP 10477781A JP 10477781 A JP10477781 A JP 10477781A JP S586461 A JPS586461 A JP S586461A
Authority
JP
Japan
Prior art keywords
acoustic
wavelength
piezoelectric vibrator
matching layer
ultrasonic probe
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.)
Granted
Application number
JP10477781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117320B2 (enExample
Inventor
Tadashi Kojima
正 小島
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP10477781A priority Critical patent/JPS586461A/ja
Publication of JPS586461A publication Critical patent/JPS586461A/ja
Publication of JPH0117320B2 publication Critical patent/JPH0117320B2/ja
Granted 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
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP10477781A 1981-07-04 1981-07-04 超音波探触子 Granted JPS586461A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10477781A JPS586461A (ja) 1981-07-04 1981-07-04 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10477781A JPS586461A (ja) 1981-07-04 1981-07-04 超音波探触子

Publications (2)

Publication Number Publication Date
JPS586461A true JPS586461A (ja) 1983-01-14
JPH0117320B2 JPH0117320B2 (enExample) 1989-03-29

Family

ID=14389902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10477781A Granted JPS586461A (ja) 1981-07-04 1981-07-04 超音波探触子

Country Status (1)

Country Link
JP (1) JPS586461A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030298A (ja) * 1983-07-29 1985-02-15 Yokogawa Hokushin Electric Corp 超音波送受波器
JPS61194999A (ja) * 1985-02-23 1986-08-29 Terumo Corp 超音波探触子
JP2009276095A (ja) * 2008-05-12 2009-11-26 Jfe Civil Engineering & Construction Corp 非破壊探傷方法とその装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030298A (ja) * 1983-07-29 1985-02-15 Yokogawa Hokushin Electric Corp 超音波送受波器
JPS61194999A (ja) * 1985-02-23 1986-08-29 Terumo Corp 超音波探触子
JP2009276095A (ja) * 2008-05-12 2009-11-26 Jfe Civil Engineering & Construction Corp 非破壊探傷方法とその装置

Also Published As

Publication number Publication date
JPH0117320B2 (enExample) 1989-03-29

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