ELECTROCENTRIFUGAL CLEANER OF LIQUID MEDIUMS Russian patent published in 2006 - IPC B01D17/38 F01M11/03 

FIELD: mechanical engineering; devices of cleanout of liquid mediums from a solid dispersed phase.

SUBSTANCE: the invention is pertaining to devices for cleanout of liquid mediums from a solid dispersed phase with the partial elimination of water and may be used in machine industry in the systems for cleanout of lubricants, petroleum and the heavy fuel of the transport internal-combustion engines. The cleaner of a liquid contains a body with a stationary hollow shaft, on which a rotor with bearings is put on, having nozzles. To increase effectiveness of a liquid medium cleaning, the service life and reliability of the cleaner, to decrease the cost of its manufacture, to reduce its mass, overall dimensions and electric power required for a rotary drive the cleaner is added with a built-in electromotor consisting of a stator with the axial bearing mounted on the end of the stationary shaft of the cleaner and fixed on the protective shell coupled with the body, and also consists of a disc rotor fixed on the butt of the rotor of the cleaner. The stator and the rotor of the electromotor are separated by a hydrophobic protective septum and by an axial clearance.

EFFECT: the invention allows to increase effectiveness of a liquid medium cleaning, the service life and reliability of the cleaner, to decrease the cost of its manufacture, to reduce its mass, overall dimensions and electric power consumption.

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