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Application filed by Василь Олексійович Звонов, Василий Алексеевич ЗвоновfiledCriticalВасиль Олексійович Звонов
Priority to UA93005383ApriorityCriticalpatent/UA15474A/en
Publication of UA15474ApublicationCriticalpatent/UA15474A/en
Investigating Or Analysing Materials By Optical Means
(AREA)
Abstract
Appliance for measurement of optical density of worked-out gases of combustion engines has branch pipes for inlet and outlet of worked-pout gases, measuring channel, light source and photo-receiver. At the end of branch pipe for inlet of worked-out gases movable and fixed rings are placed, and at axis of that branch pipe ribbing with variable height is provided. The invention relates to the area of technical measurements, to appliances for autonomous measurement of optical density of worked-out gases.
UA93005383A1993-03-041993-03-04Appliance for measurement of optical density of worked-out gases of combustion engines
UA15474A
(en)