ASSEMBLY AND METHOD FOR INTRODUCING A REDUCING AGENT INTO THE EXHAUST PIPE OF AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
An assembly ( 10 ) for introducing a reducing agent into the exhaust pipe ( 12 ) of an exhaust system of an internal combustion engine, in particular of a motor vehicle, has a feed connector ( 14 ) which opens into the exhaust pipe ( 12 ) and includes a wall ( 16 ), a feed device ( 20 ) for reducing agents which opens into the feed connector ( 14 ), and a device ( 22 ) for generating a gas flow (G) which is additional to the reducing agent flow (R) and lines the wall ( 16 ) of the feed 10 connector ( 14 ). Furthermore, there is described a method of introducing a reducing agent into the exhaust pipe ( 12 ) of an exhaust system of an internal combustion engine, in particular of a motor vehicle.
1 . An assembly for introducing agent into the exhaust pipe ( 12 ) of an exhaust system of an internal combustion engine, in particular of a motor vehicle, comprising
a feed connector ( 14 ) which opens into the exhaust pipe ( 12 ) and includes a wall ( 16 );
a feed device ( 20 ) for reducing agents which opens into the feed connector ( 14 ); and
a device ( 22 ) for generating a gas flow (G) which is additional to the reducing agent flow (R) and lines the wall ( 16 ) of the feed connector ( 14 ).