Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Patent
1974-10-07
1976-02-24
Church, Craig E.
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
356184, G01M 2126
Patent
active
039406237
ABSTRACT:
For measuring the proportion or quantity of a component in a radiation-transparent mixture, a beam is passed through the mixture and subsequently split by a beam splitter into a measuring beam and a reference beam. The measuring beam is passed through a narrow-band interference filter which has a transmitting wavelength that corresponds to a discrete absorption wavelength of the component. This filter is oscillated in a range of oscillation which traverses the absorption maximum. The reference beam is passed through a narrow-band interference filter which has a transmitting wavelength that differs from the absorption wavelength of the component. Subsequently, the radiation intensities of the measuring beam and the reference beam are separately detected and their difference is formed. This difference is a function of the proportion or quantity of the component.
REFERENCES:
patent: 3435209 (1969-03-01), Keahl
patent: 3740144 (1973-06-01), Walker
Hempowitz Gunter
Pokar Jochen
Church Craig E.
Uranit, Uran-Isotopentrennungs-Gesellschaft m.b.H.
LandOfFree
Apparatus for measuring the proportion or quantity of a componen does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for measuring the proportion or quantity of a componen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for measuring the proportion or quantity of a componen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2081100