发明名称 |
Method/apparatus for controlling engine exhaust gas recirculation |
摘要 |
The present invention provides a method and apparatus for controlling an internal combustion engine. The engine includes a variable flow exhaust gas recirculation (EGR) system. The method includes providing a variable geometry turbocharger (VGT) in communication with the EGR system for controlling exhaust gas recirculation. The geometry of the VGT is varied by adjustably controlling a rotary electric actuator (REA) operatively connected to the VGT. A position-adjustable proportional flow EGR valve is adjusted by adjustably controlling a second rotary electric actuator (REA) operatively connected to the position-adjustable proportional flow valve. |
申请公布号 |
AU2002243305(A1) |
申请公布日期 |
2002.07.24 |
申请号 |
AU20020243305 |
申请日期 |
2001.12.13 |
申请人 |
DETROIT DIESEL CORPORATION |
发明人 |
PHILLIP F. RIMNAC |
分类号 |
F02B37/00;F02B37/24;F02D21/08;F02D23/00;F02D43/00;F02D45/00;F02M25/07 |
主分类号 |
F02B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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