| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for inhaling a blow-by gas of an internal combustion engine into an intake manifold with a small space, in an intake device wherein the intake manifold is joined by a flange by bolt fastening of a plurality of bolts to be attached, on an intake side where an intake port of each cylinder is opened.SOLUTION: A blow-by gas discharge port 17 from the internal combustion engine is formed to a cylinder head 3 so as to open to the intake side 8, and meanwhile a blow-by gas suction port 18 is provided in the intake manifold 10. The blow-by gas suction port 18 is brought into communication with the blow-by gas discharge port 17 at the same time as the intake manifold 10 is joined to the cylinder head 3 by the flange. |
