AIR CLEANER OF INTERNAL COMBUSTION ENGINES Russian patent published in 2017 - IPC F02M35/08 F02M35/09 

FIELD: engines and pumps.

SUBSTANCE: an air cleaner of the internal combustion engine, consisting of a node pre-cleaning air comprising a housing, a cover, an intake grid dust separator, dust collecting bin, the check valve, otsosnuyu tube connected to the pipe of the ejector, the central tube, and the node main air purification, comprising a housing inside which a bracket with a pin and secured wing nuts and basic safety filter cartridge, inlet and outlet pipes, cover the outlet nozzle is further connected electric air filter contamination sensor connected to the lamp indication limit contamination of the main filter cartridge; the holes formed in the bottom of the hull, connected suction tube contaminated air connected via check valves otsosnoy tube; a lid mounted air distributor consisting of a fixed and movable parts, between which is installed a washer with holes for the passage of air, made from a material with low friction; a stationary part attached blowing air distribution duct connected through a connector mounted in an aperture formed in the housing, with the air duct in which is placed an electric valve, and the receiver; a movable part attached to the air distributor inner and outer conduits having a nozzle, and a gear driven by a motor, which is connected to an electrical circuit breaker, an electric valve and the battery.

EFFECT: ability to clean the main filter cartridge without taking it out of the air cleaner housing.

5 dwg