| 摘要 |
The engine has a valve housing including a mixing chamber with two exhaust gas inlet apertures and one exhaust gas outlet aperture. With the exhaust gas return valve in the closed position, the exhaust gas inlet apertures are in separate flows and the outlet aperture is closed by as blocking element. In the open position, mixed exhaust gas from the cylinder groups (1, 2) is returned to the induction manifold (3) |
