Technoscope for checking damage to surfaces

Details Technoscope for checking damage to surfaces Technoscope for checking damage to surfaces

1989-07-11

1991-09-10

Evans, F. L.

Optics: measuring and testing

Inspection of flaws or impurities

Bore inspection

359435, G01N 2188

Patent

active

050468456

ABSTRACT:
A technoscope for checking for damage, especially a crack, in a surface of a cavity in a technical component, is arranged not only to establish the area of damage but also to measure the depth of a damaged area. To this end, the technoscope has a measuring attachment comprising a measuring probe with two electrodes for straddling the damaged area, and being supported in the cavity by a support element. The depth of the damaged area is measured by means of a depth measuring instrument sensitive to the disturbance of current flow between the electrodes, and the potential difference resulting therefrom.

REFERENCES:
patent: 2587476 (1952-02-01), Huhn
patent: 4267828 (1981-05-01), Matsuo
patent: 4403273 (1983-09-01), Nishioka
patent: 4702229 (1987-10-01), Zobel

Affiliated with

Also associated with

Rating

Technoscope for checking damage to surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Technoscope for checking damage to surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Technoscope for checking damage to surfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-536130