JPH0252217B2 - - Google Patents

Info

Publication number
JPH0252217B2
JPH0252217B2 JP57110759A JP11075982A JPH0252217B2 JP H0252217 B2 JPH0252217 B2 JP H0252217B2 JP 57110759 A JP57110759 A JP 57110759A JP 11075982 A JP11075982 A JP 11075982A JP H0252217 B2 JPH0252217 B2 JP H0252217B2
Authority
JP
Japan
Prior art keywords
range
beam path
gate
probe
information
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
JP57110759A
Other languages
English (en)
Japanese (ja)
Other versions
JPS593254A (ja
Inventor
Shoichi Naito
Itsuo Yamamoto
Yukio Kakinuma
Akisuke Naruse
Masaru Nunome
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 Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd Ibaraki
Hitachi 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 Engineering Co Ltd Ibaraki, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd Ibaraki
Priority to JP57110759A priority Critical patent/JPS593254A/ja
Publication of JPS593254A publication Critical patent/JPS593254A/ja
Publication of JPH0252217B2 publication Critical patent/JPH0252217B2/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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates

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)
JP57110759A 1982-06-29 1982-06-29 超音波探傷装置 Granted JPS593254A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57110759A JPS593254A (ja) 1982-06-29 1982-06-29 超音波探傷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57110759A JPS593254A (ja) 1982-06-29 1982-06-29 超音波探傷装置

Publications (2)

Publication Number Publication Date
JPS593254A JPS593254A (ja) 1984-01-09
JPH0252217B2 true JPH0252217B2 (enExample) 1990-11-09

Family

ID=14543839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57110759A Granted JPS593254A (ja) 1982-06-29 1982-06-29 超音波探傷装置

Country Status (1)

Country Link
JP (1) JPS593254A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02216050A (ja) * 1989-02-16 1990-08-28 Mitsubishi Electric Corp 鋼板用超音波自動探傷装置
JPH02227662A (ja) * 1989-02-28 1990-09-10 Mitsubishi Electric Corp 鋼板用超音波自動探傷装置
CN108459082B (zh) * 2018-03-27 2021-01-05 润电能源科学技术有限公司 一种材料检测方法及材料检测装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321675B2 (enExample) * 1973-09-05 1978-07-04
JPS5057691A (enExample) * 1973-09-21 1975-05-20

Also Published As

Publication number Publication date
JPS593254A (ja) 1984-01-09

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