Process and apparatus for the optical inspection of a transparen

Details Process and apparatus for the optical inspection of a transparen Process and apparatus for the optical inspection of a transparen

1996-08-30

1997-08-26

Allen, Stephone

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

356240, 356428, 209526, G01N 904

Patent

active

056612940

ABSTRACT:
To photograph the mouth region of a bottle, a light-emitting surface is arranged below the mouth region to be photographed. The light-emitting surface is illuminated by means of an illuminating device and the image of the illuminated mouth region is directed to a camera by a mirror arrangement (5,6,11). The light-emitting surface makes it possible to image the mouth region in transmitted light, facilitating detection of defects and soiling in the mouth region from the interpretation of the image recorded by the camera.

REFERENCES:
patent: 4083637 (1978-04-01), Ellinger et al.
patent: 4367405 (1983-01-01), Ford
patent: 4428673 (1984-01-01), Yoshida
patent: 4731649 (1988-03-01), Chang et al.
patent: 4807995 (1989-02-01), Dassler et al.
patent: 5030823 (1991-07-01), Obdeijn
patent: 5072107 (1991-12-01), Apter
patent: 5214713 (1993-05-01), Juvinall
patent: 5216239 (1993-06-01), Yoshida
patent: 5233186 (1993-08-01), Ringlien

Affiliated with

Also associated with

Rating

Process and apparatus for the optical inspection of a transparen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for the optical inspection of a transparen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the optical inspection of a transparen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1989953