EXHAUST SYSTEM OF ENGINE WITH TURBO-SUPERCHARGER

摘要

PURPOSE:To prevent a turbine housing from being subjected to the load of an exhaust pipe and as well from being subjected to stress due to the thermal expansion of an exhaust manfold, by supporting the exhaust pipe to a support leg fixed to the exhaust manifold. CONSTITUTION:A turbine housing 5 is connected at its upstream end by bolts to the manifold section 3a of an exhaust manifold 3 through the intermediary of a flange 11, and is also connected at its downstream end by bolts to the upstream end side part 12a of an exhaust pipe 12 through the intermediary of a flange 13. The upstream end side part 12a of the exhaust pipe 12 is supported by a support leg 14 having its base end secured to the exhaust manifold 3.