| 摘要 |
An air intake unit for an internal combustion engine, especially for installation in a zone of a roof of a driver's cab of a utility vehicle. The air intake unit includes an approximately square intake box having an inlet port located along a longitudinal side thereof. The inlet port is covered with a perforated plate and an air intake conduit is provided for leading to the internal combustion engine. The intake conduit is connected to an outlet port of the intake box on one end face thereof. And an air baffle is arranged in the intake box in an area of the outlet port for shielding the outlet port with respect to the inlet port. The air baffle is equipped with a plurality of perforations. |
