| 摘要 |
The intake air/EGR mixing system configuration for a V type engine wherein air entering the system via an air intake tube is split into two isolated streams by a flow divider positioned upstream of two manifold intake duct inlets, one stream leading to a respective intake duct inlet of a bank of the manifold, and wherein a mixer ring having a plurality of ports in the circumference thereof is secured within each manifold intake duct inlet, the ports feeding exhaust gas to be recirculated into the intake air stream flowing through the ring, from a split section of the exhaust gas tube leading to a respective one of said intake duct inlets, the ports in the mixer ring forming outlets for the exhaust gas feeding into the respective manifold intake duct inlet.
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