Infrared gas analyzing photometer with chopper designed to avoid

Details Infrared gas analyzing photometer with chopper designed to avoid Infrared gas analyzing photometer with chopper designed to avoid

1975-04-15

1977-01-18

McGraw, Vincent P.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250233, 250347, 250351, 350274, 356 51, G01N 2134, G01D 536

Patent

active

040041468

ABSTRACT:
An infrared gas analyzer is provided with a first path for reference radiation and a second path for measuring radiation. A source emits infrared radiation into the first and second paths. A detector arrangement is positioned at the ends of the paths for sensing the intensity of reference and measuring radiation passing through the paths. A radiation-travel-control arrangement alternately blocks one and then the other of the two paths and during the blocking of each path causes radiation directed towards the blocked path to be deflected into the unblocked path so that such radiation is not wasted.

REFERENCES:
patent: 3588496 (1971-06-01), Snowman
patent: 3669547 (1972-06-01), Sell
patent: 3749497 (1973-07-01), Kuzmin
patent: 3899252 (1975-08-01), Dimeff

Affiliated with

Also associated with

Rating

Infrared gas analyzing photometer with chopper designed to avoid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Infrared gas analyzing photometer with chopper designed to avoid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Infrared gas analyzing photometer with chopper designed to avoid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-74260