| 摘要 |
The device has an exhaust gas re-circulation control unit, which has switching and/or regulator elements (13,14) located in the exhaust train and actuated by a control device (12). Due to this, the exhaust gas ejected from at least two of one/each cylinder row (1/1,1/2) during re-circulation phases, is returned partially or completely, with adjustable volume, via the exhaust return line to the charging air collection line (2). Outside the re-circulation phases, the exhaust gas from all cylinders is completely supplied to the turbocharger (6) via the exhaust collection line (4). |
