Measuring and testing – Sampler – sample handling – etc. – Flow divider – deflector – or interceptor
Patent
1996-04-29
1997-04-29
Raevis, Robert
Measuring and testing
Sampler, sample handling, etc.
Flow divider, deflector, or interceptor
7386381, G01N 114
Patent
active
056251564
ABSTRACT:
An apparatus for sensing exhaust gas comprising: first and second tubular passages; a solid plug through which the first and second tubular passages pass and to which the tubular passages are sealingly engaged; a sampling chamber mounted to and in flow contact with the first and second tubular passages, wherein the first tubular passage provides gas flow into the sampling chamber and the second tubular passage takes gas flow out of the sampling chamber; and a flow passage having a tubular wall with an opening therein to which the solid plug is sealingly engaged, wherein the first and second tubular passages extend from inside the flow passage, through the plug, to the sampling chamber mounted outside of the flow passage.
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Bibb Brian M.
Horton John A.
Jenkins Walter
Myers Stephen J.
Serrels Dana M.
General Motors Corporation
Raevis Robert
Simon Anthony Luke
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