| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance the fuel consumption of an internal combustion engine equipped with a discharge turbo supercharger and a high-pressure loop exhaust gas recirculation unit. <P>SOLUTION: The invention is characterized in that the opening of a throttle valve 33 is opened forcedly when an acceleration request is detected while a bypass valve and an EGR valve 22 are operated so as to control the output, and in that the opening of the throttle valve 33 is throttled so that the exhaust pressure may become larger than the suction pressure at supercharging with a compressor 51. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
