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    Exhaust manifold for a two-stage engine charge air system
    2.
    发明授权
    Exhaust manifold for a two-stage engine charge air system 有权

    公开(公告)号：US10422266B2

    公开(公告)日：2019-09-24

    申请号：US15176625

    申请日：2016-06-08

    Applicant: Cummins Inc.

    Inventor： Philipe F. Saad ,  Rick Vaughn Lewis, Jr. ,  Johnny Chung-Yin Tsai ,  Nikhil Jayant Ajotikar

    IPC: F01N13/10 ,  F01N13/18

    Abstract: An exhaust manifold is provided comprising a first log comprising a plurality of inlet segments each having a pair of inlet ports configured to receive exhaust gas from a pair of cylinders of an engine, a second log comprising a plurality of inlet segments each having a pair of inlet ports configured to receive exhaust gas from a pair of cylinders of the engine, and a collector coupled to the logs, the collector comprising a first pair of intake openings configured to receive exhaust gas from the first log, a second pair of intake openings configured to receive exhaust gas from the second log and an outlet configured to route the exhaust gas to a turbocharger, wherein the first pair of intake openings are coupled to a pair of bellows of the first log, each of the pair of bellows being coupled to an inlet segment.

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