JPS5337489A - Inspecting apparatus by ultrasonic wave - Google Patents

Inspecting apparatus by ultrasonic wave

Info

Publication number
JPS5337489A
JPS5337489A JP11219276A JP11219276A JPS5337489A JP S5337489 A JPS5337489 A JP S5337489A JP 11219276 A JP11219276 A JP 11219276A JP 11219276 A JP11219276 A JP 11219276A JP S5337489 A JPS5337489 A JP S5337489A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
inspecting apparatus
discrimination
comparing
defect 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.)
Granted
Application number
JP11219276A
Other languages
Japanese (ja)
Other versions
JPS5617025B2 (en
Inventor
Hirotoshi Kino
Soji 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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP11219276A priority Critical patent/JPS5337489A/en
Publication of JPS5337489A publication Critical patent/JPS5337489A/en
Publication of JPS5617025B2 publication Critical patent/JPS5617025B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To make easy the discrimination of defects etc., by displaying plural inspecting image, obtained in the process of defect inspection and comparing each other.
COPYRIGHT: (C)1978,JPO&Japio
JP11219276A 1976-09-17 1976-09-17 Inspecting apparatus by ultrasonic wave Granted JPS5337489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11219276A JPS5337489A (en) 1976-09-17 1976-09-17 Inspecting apparatus by ultrasonic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11219276A JPS5337489A (en) 1976-09-17 1976-09-17 Inspecting apparatus by ultrasonic wave

Publications (2)

Publication Number Publication Date
JPS5337489A true JPS5337489A (en) 1978-04-06
JPS5617025B2 JPS5617025B2 (en) 1981-04-20

Family

ID=14580554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11219276A Granted JPS5337489A (en) 1976-09-17 1976-09-17 Inspecting apparatus by ultrasonic wave

Country Status (1)

Country Link
JP (1) JPS5337489A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960355A (en) * 1982-09-30 1984-04-06 Toshiba Corp Ultrasonic flow detector
JPS6021356U (en) * 1983-07-21 1985-02-14 トヨタ自動車株式会社 Air bearing for rotary atomizing electrostatic coating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960355A (en) * 1982-09-30 1984-04-06 Toshiba Corp Ultrasonic flow detector
JPS6021356U (en) * 1983-07-21 1985-02-14 トヨタ自動車株式会社 Air bearing for rotary atomizing electrostatic coating machine

Also Published As

Publication number Publication date
JPS5617025B2 (en) 1981-04-20

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