| 摘要 |
PROBLEM TO BE SOLVED: To provide an intake control device of an internal combustion engine which can promote a mixture of an airflow in a cylinder without increasing a cost.SOLUTION: An internal combustion engine having two intake valves provided in each cylinder, and two intake passages which are branched from one common coagulation intake passage, and communicate with the two intake valves, comprises: a block plate which is provided in the common coagulation intake passage, and has a notch for making intake air flow into one intake valve out of the two intake valves; and means for inverting the block plate so that the intake air flows into the other intake valve after the intake air is made to flow into one intake valve at an intake stroke.SELECTED DRAWING: Figure 10 |
