Fiber optic imaging system for on-line monitoring

Optics: measuring and testing – By configuration comparison – With photosensitive film or plate

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Other Related Categories

250227, 250560, 350584, G01B 1102

Type

Patent

Status

active

Patent number

047721286

Description

ABSTRACT:
A target is viewed by means of a coherent fiber optic bundle comprising a two dimensional array of fibers. A one dimensional linear light detector array, fixed relative to the coherent fiber optic bundle, receives an image of the target and detects light through only a slice of the image to provide dimensional information with respect to the edges of the target. A polyfurcated bundle may view different linear dimensions of the target and allow for the use of the single linear array to detect the multiple dimensions. Electronics provide for detection of target edges by means of a curve fitting technique, computation of dimensions and control of light source intensity and exposure time. Illumination is by a noncoherent light source and a collimator positioned behind the target or by a fiber optic bundle and a light guide plate positioned to illuminate the target from the front. An air purge of the distal optics is provided from a frustoconical annulus formed between two members and from pressurized gas introduced between the annulus and the optics.

REFERENCES:
patent: 2959090 (1960-11-01), Davies
patent: 3142235 (1964-07-01), Siegmund
patent: 3740115 (1973-06-01), Cole
patent: 4403860 (1983-09-01), Pryor
patent: 4441817 (1984-04-01), Pryor

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fiber optic imaging system for on-line monitoring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber optic imaging system for on-line monitoring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber optic imaging system for on-line monitoring will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1745463

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.