| 摘要 |
PURPOSE:To uniformly distribute the EGR gas to cylinders in the intake device of an internal combustion engine. CONSTITUTION:An auxiliary air port 15 is formed to face the intake main current in an intake passage 2, and an EGR port 16 is opened at the position immediately downstream the intersection P between the passage center line O6 of the auxiliary air port 15 and the extended face of an intake passage inner wall face 20. |
