| 摘要 |
PURPOSE: A turbocharger engine is provided to increase the cooling efficiency of the compressed air by circulating some of the compressed air, which is discharged by mounting a recirculating turbo unit to an intercooler, to the intercooler again and to improve the output of the engine by preventing turbo lag. CONSTITUTION: A turbocharger engine comprises an engine including intake and exhaust manifolds; a turbocharger(13) for discharging the emission to drive by the emission discharged from the engine; a compressor connected to the turbocharger to compress the air in high temperature and high pressure; an intercooler comprising a housing(30) including an air inflow port(34) for flowing in the compressed gas supplied from the compressor and an air outflow port(32) for flowing out the flow-in compressed air and a cooling member mounted in the housing to cool the compressed air, and cooling and supplying the compressed air to the engine; a recirculating turbo unit(15) installed to the intercooler to recirculate and supply some of the compressed air, which flows into the intercooler, to the intercooler; and a control unit for controlling an auxiliary valve mounted between the intercooler and a throttle body installed to the intake manifold.
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