Measuring and testing – Vibration – By mechanical waves
Patent
1976-12-16
1978-07-25
Goldstein, Herbert
Measuring and testing
Vibration
By mechanical waves
G01N 2900
Patent
active
041022076
ABSTRACT:
A handheld, compact, self-contained transducer unit for electromagnetic generation and detection of ultrasound on or in metals and other media is realized by mounting short, flat cable sections directly on a small, powerful permanent magnet. The cable sections are interconnected in an electromagnetic transducer circuit configuration and the plane of the flat cable transducer circuit structure is perpendicular to the magnet magnetization axis. Fabrication of the device can be accomplished by selectively connecting the conductor ends of a flat strip electrical conductor segment and affixing the conductor segment to an appropriate surface of a samarium-cobalt permanent magnet.
REFERENCES:
patent: 3583213 (1971-06-01), Houck et al.
patent: 3786672 (1974-01-01), Gaerttner
patent: 3850028 (1974-11-01), Thompson et al.
patent: 3918295 (1975-11-01), Herbertz
Butenko et al., "Electromagnetic-Acoustic Non-Destructive Testing in Soviet Union," Non-Destructive Testing, vol. 5, No. 3, pp. 154-159, Jun. 1972.
Dobbs et al.; "Generation of Ultrasonic Waves Without Using a Transducer," Non-Destructive Testing, vol. 4, No. 1, Feb. 1971, pp. 49-56.
Frost Harold M.
Szabo Thomas L.
Goldstein Herbert
Kreitman Stephen A.
Matthews, Jr. Willard R.
Rusz Joseph E.
The United States of America as represented by the Secretary of
LandOfFree
Electromagnetic ultrasound transducer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electromagnetic ultrasound transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic ultrasound transducer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1415419