METHOD AND SEPARATOR FOR CLEANING OF CRANKCASE GASES Russian patent published in 2008 - IPC F01M13/04 

FIELD: mechanical engineering; internal combustion engines.

SUBSTANCE: invention is designed for cleaning engine crankcase gases. Proposed separator has centrifugal rotor secured in housing on two bearings spaced over axis. Centrifugal rotor rotates with use of its part as rotor of electric motor. Electric motor has stator which does not rotate and which is supplied with current to rotate centrifugal rotor. Centrifugal rotor is secured only in said two bearings in process of rotation. Method of cleaning of crankcase gases is described in invention.

EFFECT: provision of compact devices to drive centrifugal rotor.

9 cl, 1 dwg