| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To stabilize a flow rate of an exhaust gas to be recycled in an internal combustion engine having large exhaust pulsations. <P>SOLUTION: The internal combustion engine includes: an exhaust gas recycle passage recycling part of the exhaust gas from upstream of a catalyst equipped in an exhaust passage to an air intake passage; a flow rate control valve equipped with the exhaust gas recycle passage and controlling an exhaust gas amount to be recycled; a blow-by gas passage sending out a blow-by gas in a crank case from the crank case to upstream of the flow rate control valve of the exhaust recycle passage; and a one-way valve passing the blow-by gas from the crank case equipped in the blow-by gas passage only to the exhaust gas recycle passage. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
