| 摘要 |
<p>The present invention relates to a device for filtering the intake air of an internal combustion engine, including at least one filtering element (8) having an inlet for air being treated, a first clean air outlet toward the engine and a second air outlet toward the outside, and a ventilation means (10) for driving the air from said second air outlet. The air-filtering device is characterized in that the ventilation means includes a fan wheel (20) driven by a turbine (24) set into motion by a gas flow taken from the engine.</p> |
