Falling particle televising apparatus

Details Falling particle televising apparatus Falling particle televising apparatus

1987-06-23

1988-08-23

Britton, Howard W.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358107, 738656, H04N 718

Patent

active

047664886

ABSTRACT:
A televising apparatus is provided in a chamber of a snowfall testing system in which various testing conditions may be varied which effect the characteristics of particles of snow generated in the chamber. The televising apparatus has a television camera with an object lens for televising the particles of snow falling in the chamber, and a film feeder for feeding a transparent film, onto which the particles fall, past the object lens. A television camera transfer unit moves the television camera and object lens relative to the transparent film such that the particles falling thereon may be properly and fully televised. Furthermore, a focus regulator is used to move the film feeder and film relative to (toward and away) from the object lens so that the particles falling on the film may be focused. By televising the particles, results of the testing conditions are obtained which can be used to determine the effects of the testing conditions in generating snow within the chamber.

REFERENCES:
patent: 3187094 (1965-06-01), Giles
patent: 4514758 (1985-04-01), Berthel et al.
patent: 4561018 (1985-12-01), Berthel et al.

Affiliated with

Also associated with

Rating

Falling particle televising apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Falling particle televising apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Falling particle televising apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-838992