Multi frequency eddy current test apparatus with intermediate fr

Details Multi frequency eddy current test apparatus with intermediate fr Multi frequency eddy current test apparatus with intermediate fr

1980-02-29

1984-08-21

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

With means to create magnetic field to test material

324233, 324237, 332 9R, G01N 2772, G01R 3312

Patent

active

044672810

ABSTRACT:
An eddy current test apparatus and method in which multiple sequential test frequencies are employed. The voltage induced in a sensing coil at said test frequencies are multiplexed and frequency translated to provide a single frequency for processing. The apparatus employs a single channel to process the induced voltages.

REFERENCES:
patent: 3626279 (1971-12-01), Walden
patent: 4006407 (1977-02-01), Flaherty et al.
patent: 4107598 (1978-08-01), Meador et al.
patent: 4207520 (1980-06-01), Flora et al.

Affiliated with

Also associated with

Rating

Multi frequency eddy current test apparatus with intermediate fr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi frequency eddy current test apparatus with intermediate fr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi frequency eddy current test apparatus with intermediate fr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1938009