Radiation detection and receiving in nondispersive infrared gas

Details Radiation detection and receiving in nondispersive infrared gas Radiation detection and receiving in nondispersive infrared gas

1980-06-13

1983-02-08

Smith, Alfred E.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250344, 250352, G01J 100

Patent

active

043731376

ABSTRACT:
The chopped infrared radiation leaving a measuring and sample gas chamber in an infrared gas analyzer is passed through and into two serially arranged detection chambers which are connected to a differential pressure chamber with capacitive pickup. The chambers are filled with gas of the type whose concentration, in the sample gas, is to be detected. One of the detector chambers contains a thin black wire, a diaphragm on the outside may shield an adjustable portion of that wire from radiation. The wire absorbs all radiation it intercepts and heats the environment.

REFERENCES:
patent: 2550419 (1951-04-01), Martin
patent: 4210808 (1980-07-01), Miyatake
patent: 4281248 (1981-07-01), Fabinski et al.

Affiliated with

Also associated with

Rating

Radiation detection and receiving in nondispersive infrared gas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radiation detection and receiving in nondispersive infrared gas , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiation detection and receiving in nondispersive infrared gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-51131