Combustion engine i.e. three-cylinder combustion engine, for car, has separation edge placed in front of introduction openings of exhaust gas from combustion cylinder into exhaust manifold such that wall divides exhaust gas into flows

摘要

The engine has an exhaust gas reintroduction device i.e. exhaust manifold (30), comprising an separation installation formed by a separation wall (37) and a separation edge (38) to separate exhaust gas into two flows. The flows are directed toward an exhaust gas emitting equipment and an intake manifold (20). The separation wall is placed in the exhaust manifold, and includes the separation edge placed in front of introduction openings (15) of exhaust gas from a combustion cylinder (13) into the exhaust manifold such that the wall divides the exhaust gas from the cylinder into two flows.