An air intake port has an opening part and an air intake port cover forming an air flow channel from the opening part to the air intake port. The air intake port cover has a guide plate to block the opening part and the air intake port from each other and leave an air flow path between the guide plate and an outer perimeter surface facing a vehicle body, a discharge port formed in the outer perimeter surface, a discharge port cover separating the discharge port and the air intake port from each other, and leaving an air flow path from the opening part to the discharge port, and a pair of cylindrical members, one end of each being connected to two holes formed in the discharge port cover, and the other ends facing each other in a travel direction, and tapering in cross-sectional area.
VEHICLE MAIN ELECTRIC MOTOR
2019-01-24
Patent
Elektronische Ressource
Englisch