Electro-optical counting device for counting products arranged i

Details Electro-optical counting device for counting products arranged i Electro-optical counting device for counting products arranged i

1975-08-13

1977-05-31

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250223R, 250239, 250561, G01D 2104

Patent

active

040271552

ABSTRACT:
Disclosed is an electro-optical system for counting moving articles utilizing a light emitting source and the light receiving device so arranged relative to one another that the path of light emitted by the light emitting device forms a detectable spot on the surface of the article to be counted, detectable along a fixed detection path by the light receiving device but undetectable when that spot becomes dislocated from the original position.

REFERENCES:
patent: 3382368 (1968-05-01), Conner et al.
patent: 3414732 (1968-12-01), Stegenga
patent: 3415350 (1968-12-01), Murphy
patent: 3508067 (1970-04-01), Urbasch et al.
patent: 3586866 (1971-06-01), Kawata
patent: 3882316 (1975-05-01), Garris
patent: 3902713 (1975-09-01), Von Luhmann et al.

Affiliated with

Also associated with

Rating

Electro-optical counting device for counting products arranged i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electro-optical counting device for counting products arranged i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electro-optical counting device for counting products arranged i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-660088