Chemistry: analytical and immunological testing – Hydrocarbon – Total hydrocarbon – flammability – combustibility
Patent
1996-08-09
1998-08-25
Jones, W. Gary
Chemistry: analytical and immunological testing
Hydrocarbon
Total hydrocarbon, flammability, combustibility
423230, 60276, 60277, 60279, 60297, 60311, 73232, 73116, C01B 1716, G01N 3300, G01N 700, F01N 300
Patent
active
057982708
ABSTRACT:
A method of monitoring hydrocarbons concentration in an exhaust gas includes the steps of: sampling exhaust gas on a vehicle, isolating the hydrocarbons from the exhaust gas on a vehicle, and measuring the amount of hydrocarbons isolated from the sample on a vehicle and providing an indication based on the amount of hydrocarbons. A sensor assembly for monitoring the concentration of hydrocarbons in an exhaust gas of a vehicle includes: a hydrocarbon absorbing material placed in a stream of gas on a vehicle, a gas sensor operatively connected with the absorbing material and in the stream of gas and producing a gas signal, and a sensor controller connected to the gas sensor for receiving the gas signal and for determining the amount of hydrocarbons.
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patent: 5622682 (1997-04-01), Tom
Adamczyk, Jr. Andrew A.
Hepburn Jeffrey S.
Pakko James D.
Abolins, Esq. Peter
Ford Global Technologies Inc.
Jones W. Gary
May, Esq Roger L.
Whisenant Ethan
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