ULTRASONIC FLAW DETECTOR,

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Abstract:

An ultrasonic flaw detector defectoscope with a gate pulse for measuring a reflected signal from a definite depth zone. The detector contains a pulse generator, a generator of raised frequency connected with an ultrasonic emitter, a receiver of reflected pulses from an electron-beam tube, and two generators of voltage of rectangular form with one stationary state which is distinguished by the fact for the purpose of eliminating the effection of absorption on the intensity of the reflected signals subject to recording it is provided with integrating cascades, one of which integrates a U-shaped pulse of retardation of the gate pulse and control the first cascade of the amplifier of the receiver, and the second integrates the pulses after the first cascade of the amplifier and controls its third cascade. Author

Author(s):
Shteglikh, V.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Unedited rough draft trans. of Russian patent 156,367, 23 Mar 62, appl. no. 770,172/26-10.
Annotation:
Translation of Russian patent: Ultrasonic flaw detector.
Pagination:
0007

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-TT-64-1382, TT-65-62296
Monitor Series:
65-62296
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*ULTRASONIC RADIATION, NONDESTRUCTIVE TESTING), (*NONDESTRUCTIVE TESTING, ULTRASONIC RADIATION), ULTRASONIC RADIATION, INSTRUMENTATION, PATENTS, USSR, MONITORS, QUALITY CONTROL
Keyword(s):
FLAW DETECTORS
Report Date:
1965 May 05