Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1989-08-25
1991-10-01
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422 93, 422 94, 73 1G, 73 232, 73 2331, 7386386, 138 42, G01N 3112, G01N 3100
Patent
active
050532006
ABSTRACT:
An apparatus is provided for the analysis of flammable vapors in an industrial application, such as a solvent drying operation or the like. The apparatus continuously withdraws and returns a sample of gas from the process, separates the sample into a primary portion and a secondary test portion, tests the flammability of the test portion and recombines the test portion with the primary sample, which has been restricted to create a pressure differential enabling the flow of the test portion through the testing procedure.
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Schaeffer Christopher G.
Schaeffer Matthew J.
Blythe Stephanie
Warden Robert J.
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