Modifiable electrodynamic ultrasonic transducer

Details Modifiable electrodynamic ultrasonic transducer Modifiable electrodynamic ultrasonic transducer

1994-02-04

1995-06-06

Williams, Hezron E.

Measuring and testing

Vibration

By mechanical waves

G01N 2904

Patent

active

054212030

ABSTRACT:
An electrodynamic ultrasonic transducer includes a housing to be placed against a workpiece surface to be tested. A magnet system is arranged in the housing in the vicinity of the workpiece surface to be tested. A transducer coil system is arranged between the magnet system and the workpiece surface. The housing is of a non-magnetic, electrically conducting material, and the housing wall has, in a region receiving the magnet system, segment-like recesses. Circuit closing plates are removably mounted in the recesses for ensuring a magnetic flux between the workpiece surface and the magnet system.

REFERENCES:
patent: 3697867 (1972-10-01), Kleesattel
patent: 4268771 (1981-05-01), Lace
patent: 4314479 (1982-02-01), Spijkerman
patent: 5148414 (1992-09-01), Graff et al.
patent: 5164921 (1992-11-01), Graff et al.
G. J. Parkinson et al., "Non-Contact Ultrasonics" Aug. 1977, pp. 178-184.

Affiliated with

Also associated with

Rating

Modifiable electrodynamic ultrasonic 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 Modifiable electrodynamic ultrasonic transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modifiable electrodynamic ultrasonic transducer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-979422