Fresh gas supply device for a turbocharged piston internal combustion engine

摘要

A fresh gas supply device for a turbocharged piston internal combustion engine having fresh gas conduction elements is described. The device includes a compressed air connection operatively connected to a tubular interior chamber of the fresh gas conduction elements, and a quantity regulating device for regulating additional compressed air into the interior chamber. An adjustable flap arranged in the interior chamber is used for regulating a flow from an exhaust gas turbocharger through the interior. The housing of the fresh gas conduction elements forms a separate modular unit defining the first and second end connections also usable as supporting elements for the module.