Internal combustion engine for motor vehicle, has turbo compressor with turbine cover having outlet orifice connected to inlet of catalyst, where catalyst and compressor are fixed on cylinder block by main common support

摘要

The engine has a cylinder block (12), an exhaust manifold (18) and a turbo compressor (20). The turbo compressor has a turbine cover (22) with an inlet orifice connected to an outlet of the manifold and an outlet orifice connected to an inlet of a catalyst (19) by a flat clamp (36). The catalyst and the turbo compressor are fixed on the cylinder block by a main common support (42) that is fixed on the block.