TURBOCOMPRESSEUR ENTRAINE PAR LES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION INTERNE

摘要

An internal combustion engine turbocharger including an inward-flow turbine comprising a housing (1) for an impeller (15). Said housing (1) has an exhaust gas inlet (20) connectable to the engine exhaust manifold and perpendicular to the rotational axis of the impeller (15), an intake duct (2) with a curved passage (4) extending therefrom inside the housing (1) as far as the rim of the impeller (15), and a second internal passage (7) communicating with a discharge duct (10) of which the outlet (21) may be connected to the engine exhaust line. Said exhaust gas outlet (21) is also perpendicular to the rotational axis of the impeller (15).