Apparatus for producing ultrasonic waves in a workpiece

Measuring and testing – Vibration – By mechanical waves

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350 9615, G01N 924, G01N 2900, G02B 514

Patent

active

043794092

ABSTRACT:
Laser light for producing acoustic waves in a specimen to be examined is carried to the specimen from a single laser by a plurality of fiber optic cables. The fiber optic cables have different path lengths to cause a specific time delay between adjacent fiber optic cables to focus and steer the sonic waves in a desired direction.

REFERENCES:
patent: 4121469 (1978-10-01), Kaule et al.
patent: 4121470 (1978-10-01), Kaule
patent: 4128759 (1978-12-01), Hunt et al.
patent: 4144767 (1979-03-01), Kaule et al.
patent: 4169662 (1979-10-01), Kaule et al.
patent: 4182935 (1980-01-01), Chown
patent: 4246793 (1981-01-01), Fairand et al.
patent: 4296319 (1981-10-01), Franks et al.
Laser Excitation of Microwave Sound in Solids; by Cachier Journal of Acoustical Society of America, vol. 49, No. 3, part 3, published in 1971, pp. 974-978.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for producing ultrasonic waves in a workpiece does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for producing ultrasonic waves in a workpiece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for producing ultrasonic waves in a workpiece will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-935746

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.