Variable pulse rate led electronics for a fiber optic vortex she

Details Variable pulse rate led electronics for a fiber optic vortex she Variable pulse rate led electronics for a fiber optic vortex she

1986-01-21

1987-04-07

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

7386124, 250227, 250231P, G01F 132, G01D 534

Patent

active

046563539

ABSTRACT:
A fiber optic readout from an optic fiber which receives light from a driven LED and conveys it to a light detector, is processed by a preamp and sample and hold arrangement to produce an output of 4-20 mA. This output is applied to a conventional two-wire 4-20 mA line. Power is conserved by using a preamp in a variable pulse rate mode of operation.

REFERENCES:
patent: 4011754 (1977-03-01), Pitt
patent: 4270391 (1981-06-01), Herzl
patent: 4519259 (1985-05-01), Pitt et al.
patent: 4562745 (1986-01-01), Parra

Affiliated with

Also associated with

Rating

Variable pulse rate led electronics for a fiber optic vortex she does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable pulse rate led electronics for a fiber optic vortex she, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable pulse rate led electronics for a fiber optic vortex she will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1088172