Lifting cylinder combustion engine e.g. outboard type diesel engine, for watercraft, has shaft fixed directly or indirectly to supercharger device at upper front wall of component, which comprises cylinder head and cylinder housing

摘要

The engine (1) has an exhaust gas turbo load comprising a supercharger device (57). The supercharger device is provided with a shaft (62) carrying an exhaust turbine, a compressor, a turbine wheel and a compressor wheel. The shaft is transversely extended with respect to a longitudinal direction (CC) of a watercraft. The shaft is fixed directly or indirectly to the supercharger device at an upper front wall (39) of a component (15), which comprises a cylinder head (14) i.e. cooling jacket, and a cylinder housing (13).