| 摘要 |
[Technical Problem] To provide an engine capable of increasing an introducing amount of an EGR gas without reducing an introducing amount of a fresh air. [Means for Solving the Problems] In an engine structured to introduce a fresh air and an EGR gas into a cylinder, the EGR gas is introduced into the cylinder at least at a part of a compression stroke using a pressure in a combustion chamber at least at a part of a power stroke. |
