Device for control of exhaust gas recirculation for diesel engine comprises pipe and valve connected downstream of turbine and upstream of compressor

摘要

The exhaust gas recirculation control device for a diesel engine (10) comprising a turbocharger (18) with a turbine (20) rotated by the exhaust gases and a compressor (22) delivering supercharged air to the engine comprises a pipe (34) with a valve (36) for recirculating the gases in the engine. The pipe and valve are connected downstream of the turbine and upstream of the compressor. An Independent claim is included for a method of controlling the exhaust gas recirculation.