Systems and methods for equalizing backpressure in engine cylinders
Number of patents in Portfolio can not be more than 2000
United States of America
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May 3, 2022
Grant Date -
Sep 24, 2020
app pub date -
Jun 1, 2020
filing date -
Jun 1, 2020
priority date (Note) -
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Abstract
An exhaust manifold comprises a plurality of exhaust intake conduits structured to be fluidly coupled to an engine and receive exhaust gas from a corresponding cylinder of the engine. At least one exhaust intake conduit provides a reduction in an exhaust intake conduit cross-sectional area from an inlet to an outlet. A plurality of bends are each defined by a respective one of the exhaust intake conduit outlets. An exhaust intake manifold is fluidly coupled to the exhaust intake manifold and defines an exhaust intake manifold flow axis. Each of the plurality of bends is shaped so as to define n angle of approach of exhaust gas flowing therethrough. A first angle of approach of the first bend relative to the exhaust intake manifold flow axis is smaller than a second angle of approach of an inner second bend.
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