| 摘要 |
PURPOSE: An exhaust gas recirculation apparatus of a turbo charger is provided to simplify components of a turbo charger and improve the durability of the turbo charger. CONSTITUTION: An exhaust gas recirculation port(30) is formed in ring shape on one side of a throat(27) installed in a compressor(23) of a turbo charger(20) to induce part of exhaust gas. A ring-shaped slot(31) is outward inclined to flow air flowing in the exhaust gas recirculation port to a front of a diffuser(28) of the throat. An exhaust gas recirculation line(33) connects one side of the exhaust gas recirculation port with one side of an exhaust manifold(32) for inducing part of the exhaust gas to the exhaust gas recirculation port. An adjusting valve(34) is formed in the middle of the exhaust gas recirculation line to control a quantity of recirculated exhaust gas. An electronic control unit(35) controls the adjusting valve.
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