Exhaust gas recycling system for motor vehicle, has tubular nozzle including outlet with star-shaped cross-section, and arranged in outlet of recycling line to introduce recycled exhaust gas flow in fresh gas flow in supply line

摘要

The system (16) has an exhaust gas recycling line (18) for receiving an exhaust gas flow in an exhaust line of an internal combustion engine and reintroducing the gas flow in a fresh gas supply line (8) of the engine. A tubular nozzle (26) is arranged in outlet of the recycling line for introducing the recycled exhaust gas flow in a fresh gas flow circulating in the supply line, where the nozzle has an outlet (30) with a star-shaped cross-section.