| 摘要 |
PROBLEM TO BE SOLVED: To provide a saddle type vehicle which suppresses the enlargement of the vehicle while suppressing the air-fuel ratio of air-fuel mixture supplied to an engine from deviating from a proper value. SOLUTION: The saddle type vehicle includes an engine 3, an intake path 35, an air cleaner 42, a blow-by gas path 92, a catch tank 60, an air path 78, and an airflow control valve 66. The engine 3 includes a crank case 31. The intake path 35 is connected to the engine 3. The air cleaner 42 is provided to the intake path 35. The blow-by gas path 92 connects the crank case 31 to the air cleaner 42. The catch tank 60 is provided to the blow-by gas path 92. The air path 78 connects the air cleaner 42 to the crank case 31. The airflow control valve 66 is provided in the air path 78. The airflow control valve 66 allows airflow from the air cleaner 42 to the crank case 31 and prevents airflow from the crank case 31 to the air cleaner 42. COPYRIGHT: (C)2011,JPO&INPIT |
