Turbine housing for internal combustion engine with turbocharger and method for cooling an internal combustion engine with turbocharger

The turbine housing (10) for a turbocharged internal combustion engine has an exhaust manifold (12,14) constructed in one piece with the turbine housing, and a cooling facility enclosing both the turbine (16) and the exhaust manifold. The cooling facility is formed by a double wall (18,20) with a cooling chamber (22) charged with cooling medium. A cooling medium inlet is provided on each individual branch of the exhaust manifold, and a cooling medium outlet is provided on the turbine housing.