| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas valve capable of a selective coupling of sections of an exhaust gas apparatus in a simple, robust and cost-efficient manner.SOLUTION: A four-way exhaust gas valve includes a permanent inlet 1, a permanent outlet 2, a selectable inlet 4, a selectable outlet 3 and a pivotable valve flap. The pivotable valve flap is arranged to switch between a first mode of operation, in which exhaust gas entering through the permanent inlet is directly guided to the permanent outlet, and a second mode of operation, in which exhaust gas entering through the permanent inlet is discharged through the selectable outlet, and exhaust gas re-entering through the selectable inlet is discharged through the permanent inlet. |
