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.)
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP2929376ApriorityCriticalpatent/JPS52113278A/en
Publication of JPS52113278ApublicationCriticalpatent/JPS52113278A/en
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
PURPOSE: To carry out the defect inspection of material to be inspected with on line, by sending supersonic wave, sent from the supersonic oscillator, to the moving material to be inspected through the roller casing and by receiving the reflected wave from the defective part with the supersonic oscillator.
COPYRIGHT: (C)1977,JPO&Japio
JP2929376A1976-03-191976-03-19Transmission and reception apparatus of supersonic wave
PendingJPS52113278A
(en)