Eddy current flaw detecting endoscope apparatus which produces s

Details Eddy current flaw detecting endoscope apparatus which produces s Eddy current flaw detecting endoscope apparatus which produces s

1990-07-27

1992-08-18

Wieder, Kenneth A.

Electricity: measuring and testing

Magnetic

Magnetic sensor within material

358 98, 324226, 324237, 324240, G01N 2790, G01R 3312, H04N 718

Patent

active

051402653

ABSTRACT:
An eddy current flaw detecting endoscope apparatus has an endoscope having an elongate insertable part and an objective optical system provided on the tip side of the insertable part. A flaw detecting device is provided on the tip side of the endoscope. A signal processing device processes a signal for the flaw detecting device. An eddy current flaw detecting apparatus detects a flaw in an object to be inspected and generates a flaw detecting signal. A controlling device generates a control signal controlling a controlled device with a flaw detecting signal of the eddy current flaw detecting apparatus.

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patent: 4866514 (1989-09-01), Hibino et al.

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