Exhaust gas device for cooling exhaust gas has an exhaust gas manifold partly insulated by an air gap with charged air flowing via a cooling channel by means of the air gap

摘要

A cooling channel (10) branches off downstream from a fan's (8) air-feed pipe (7). The fan is a fan for an exhaust gas turbocharger/blower. The cooling channel flows downstream from an air gap (11) into the air-feed pipe and into an exhaust gas pipe (3). A control device (12) regulates charged air via the cooling channel.