HIGH-ECONOMIC ICE OF ONBOARD CHARGING DEVICES FOR STORAGE OF ELECTRIC POWER PLANTS OF CITY PUBLIC TRANSPORT

摘要

1. Highly economical internal combustion engine of an on-board charger of accumulators of electric power plants of urban public transport, containing a turbocharger with an adjustable nozzle apparatus, an exhaust gas recirculation system, which includes a recirculation valve located after the turbocharger on the exhaust line, a mass air flow sensor installed on the intake line before the turbocharger , an intake manifold and a muffler located after the turbocharger, additionally equipped with an exhaust gas mixer for mixing recirculated exhaust gases with air, an exhaust gas recirculation valve located in the bypass of the exhaust line upstream of the turbocharger, a throttle unit installed after the turbocharger in the intake line, and a catalytic converter, located in the exhaust system in front of the muffler. 2. The highly economical internal combustion engine according to claim 1, characterized in that the mixer located at the inlet of the intake manifold of the highly economical internal combustion engine forms a single unit with it.