| 摘要 |
The invention relates to a multi-cylinder reciprocating internal combustion engine capable of functioning in diesel and gas operation with a compressor (1) for charging air driven by an exhaust gas turbine (5), a catalytic converter (6) connected downstream of the exhaust gas turbine (5) and a discharge line (7) for charging air emerging from the outlet side of the compressor (1), which line has a shut-off valve (8) closed in diesel operation and open in gas operation. In order by simple means to ensure operation in the admissible input temperature range of the catalytic converter (6), it is proposed that the discharge line (7) open out behind the exhaust gas turbine (5) in order to cool the exhaust gases by means of charging air. <IMAGE> |
