发明名称 Exhaust gas recirculation system for an internal combustion engine
摘要 An exhaust gas recirculation system for use with an internal combustion engine comprising a heat exchanger, a first turbocharger, and a generator. The first turbocharger provides compressed fresh air to an intake manifold. The heat exchanger cools the exhaust gas for recirculation into the intake manifold. The generator provides turbocharger control by imparting stored energy back into the turbocharger. Turbocharger control allows the exhaust gas recirculation system to operate more efficiently and over a wide range of operating conditions.
申请公布号 US6324846(B1) 申请公布日期 2001.12.04
申请号 US20000536260 申请日期 2000.03.27
申请人 CATERPILLAR INC. 发明人 CLARKE JOHN M.
分类号 F01N3/30;F01N3/32;F02B37/013;F02B37/10;F02B37/16;F02M25/07;(IPC1-7):F02B33/44 主分类号 F01N3/30
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