AUTOMATIC CLEANING APPARATUS Russian patent published in 2007 - IPC A47L5/14

Abstract RU 2312578 C2

FIELD: room cleaning equipment.

SUBSTANCE: automatic cleaning apparatus has casing, suction head, electric suction engine, discharge device for air sucked through electric suction device, air injector, filtering member, auxiliary cleaning device for directing dust to suction head, and electric engine for rotating of brush. Auxiliary cleaning device has at least one side brush rotated by brush rotation device.

EFFECT: increased room cleaning efficiency.

11 cl, 7 dwg

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RU 2 312 578 C2

Authors

Baek Okh-Khiun

Dates

2007-12-20—Published

2005-12-09—Filed