| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device capable of suppressing the backflow of fresh air into an exhaust chamber.SOLUTION: The exhaust gas recirculation device includes an exhaust chamber 20 into which exhaust gas is introduced from an exhaust passage, and a recirculated exhaust gas distribution path 24 for each cylinder via which the exhaust chamber 20 is connected to a branch pipe 15 for each cylinder in an intake manifold 12. In this exhaust gas recirculation device, the recirculated exhaust gas distribution path 24 is formed so that the flow path area of a connection portion with the branch pipe 15 is smaller than a flow path area of a connection portion with the exhaust chamber 20. |
