Ultrasonic testing device

Details Ultrasonic testing device Ultrasonic testing device

1980-02-04

1981-06-30

Ciarlante, Anthony V.

Measuring and testing

Vibration

By mechanical waves

73640, 73641, G01N 2904

Patent

active

042755980

ABSTRACT:
Device for volumetric testing of pressure-vessel walls and pipes with a combined transmit-receive test head for scanning a test track having a given test-track spacing, includes an oscillator unit including an oscillating crystal and a receive oscillating crystal having respective centers spaced apart a distance smaller than that of the test-track spacing so that the test head has a full width within which at least one additional oscillating crystal is accommodated, the additional oscillating crystal being paired with one of the transmit and receive oscillating crystals so as to form therewith another oscillator unit including a transmit oscillating crystal and a receive oscillating crystal having centers spaced apart a distance smaller than that of the test-track spacing, the distance between the crystals of both of the oscillator units being substantially equal.

REFERENCES:
patent: 2893239 (1959-07-01), Renaut
patent: 3575044 (1971-04-01), Gibbs et al.
patent: 3683680 (1972-08-01), Johnson et al.
patent: 3712119 (1973-01-01), Cross et al.
patent: 3921440 (1975-11-01), Toth
patent: 3978714 (1976-09-01), Shraiber et al.

Affiliated with

Also associated with

Rating

Ultrasonic testing device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasonic testing device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic testing device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2433617