HOUSING FOR HIGH PRESSURE TURBINE WITH EXHAUST MANIFOLD OF TWO STAGE TURBO CHARGER AND TWO STAGE TURBO CHARGER USING OF THE SAME

摘要

The present invention relates to an exhaust manifold-integrated high pressure housing and a two stage turbo device including the same. An exhaust manifold and a high pressure turbine housing are integrated in a two step charger comprising a high pressure turbo charger and a low pressure turbo charger. According to the present invention, the housing includes an exhaust manifold part (11) collecting and discharging exhaust gas, discharged from a plurality of cylinders, and a high pressure turbine accepting part (12) extended from a side of the exhaust manifold (11) to be integrated with the exhaust manifold (11), and accepting the high pressure turbine. The two step turbine device includes the exhaust manifold-integrated high pressure housing.