Accession Number : ADD000179
Title : Flame-in-Engine Photometer Detector and Alarm for Phosphorus and Other Elements.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Fielding,George H
Report Date : 05 Feb 1974
Pagination or Media Count : 4
Abstract : The patent describes an apparatus and method for determining the concentration of pollutants in air by exciting atoms of the pollutant in a pressure chamber and measuring the intensity of the characteristic light emitted by the excited atoms. Excitation is accomplished by a spark or by the burning of fuel in the chamber.
Descriptors : *Patents, *Gas analysis, *Combustion chambers, Fuels, Photometry, Excitation, Combustion, Sparks
Subject Categories : Physical Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE