Optical multi-beam gas measuring apparatus

Details Optical multi-beam gas measuring apparatus Optical multi-beam gas measuring apparatus

1983-02-01

1985-08-20

Evans, F. L.

Optics: measuring and testing

By shade or color

Fluid color transmission examination

250339, 250345, 250373, G01N 2161

Patent

active

045360901

ABSTRACT:
An optical multi-beam gas measuring apparatus is intended for detecting specific content in a gas of extraneous gases which absorb the same wavelength of the measuring radiation. The apparatus comprises a source of radiation and a gas vessel through which the gas mixture to be measured is conducted and the radiation is detected. The radiation directed through the vessel is picked up by an exchangeable detecting unit which contains a prism for splitting radiation which has passed through the gas mixture into several partial beams corresponding to the number of gas components to be measured. A prism is selected for this purpose and it is used in association with optical filters arranged in the path of the beams in conjunction with detectors which are electronically arranged for detecting the selected gases and measuring the value thereof.

REFERENCES:
patent: 1371969 (1921-03-01), Furman
patent: 2974227 (1961-03-01), Fisher et al.
patent: 3306156 (1967-02-01), Glasser et al.
patent: 4081215 (1978-03-01), Penney et al.
Measurement and Control, vol. 2, No. 3, Mar. 1963, pp. 90-93.

Affiliated with

Also associated with

Rating

Optical multi-beam gas measuring 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 Optical multi-beam gas measuring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical multi-beam gas measuring apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-557881