Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1996-06-27
1997-03-18
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
123574, 417151, 417159, F02M 2507
Patent
active
056112041
ABSTRACT:
A gas flow network in combination with a highly turbocharged diesel engine for the blending of either EGR gas or blow-by gas from the crankcase vent with fresh charge air is disclosed. In the diesel engine assembly which incorporates the flow network for EGR gas, a venturi conduit and control valve combination is positioned between tile intake manifold and aftercooler and is connected to a flow line carrying the EGR gas. When the turbocharged diesel engine assembly is configured with a flow path for blow-by gas, the venturi and control valve combination is positioned between the intake manifold and aftercooler and is connected to a flow line carrying blow-by gas. These systems utilize a low static pressure at the narrow throat of the venturi so as to induce the flow of EGR gas or blow-by gas into the fresh charge air, the flow being controlled by the state of the control valve.
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American Institute of Aeronautics and Astronautics, Paper No. AIAA-88-0188, entitled "Parameter Effects on Mixer-Ejector Pumping Performance", Stanley A. Skebe, Duane C. McCormick, and Walter M. Presz, Jr.
Ghuman A. S.
Henderson Gregory H.
May Angela R.
Radovanovic Rod
Cummins Engine Company, Inc.
Koczo Michael
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