Exhaust line for e.g. diesel engine, has fuel injector provided with two injection orifices oriented along axis of exhaust orifice, where injection orifices are distributed on both sides of axis of exhaust orifice

摘要

The line (62) has a fuel injector (10) placed upstream of an exhaust gas depollution and filtering unit (66) and provided with two injection orifices oriented along an axis (A63) of an exhaust orifice (63). The injection orifices are distributed on both sides of the axis of the exhaust orifice, and have different diameters. Each orifice is positioned at a distance from the axis, where the distance is equal to half of a radius of the exhaust orifice.