VORRICHTUNG ZUM TRENNEN EINES LUFT-ÖL-GEMISCHES

摘要

The invention relates to a device (1) for separating an air / oil mixture comprising an air / oil mixture inlet (8), an enclosure (9) for receiving oil, a pipe (11) for circulation of oil. air, at least one filter element (21) coupled in rotation to a rotary drive shaft (12), the device (1) being designed so that the mixture coming from the above-mentioned inlet (8) opens into the enclosure (9) and is driven through the filter element (21) driven in rotation, so that the oil contained in the mixture is centrifuged radially outside the filter element (21) and brought in the oil receiving chamber (9), the filtered air emerging in the air circulation pipe (11), characterized in that the rotary drive shaft (12) is coupled to a turbine (26) able to be driven in rotation by at least part of the filtered air flow, the turbine (26) comprising an outlet (29) of the filtered flow which opens outwards.