GARBAGE COLLECTOR FOR VACUUM CLEANER AND SEPARATING APPARATUS Russian patent published in 2005 - IPC

FIELD: vacuum cleaner equipped with inertial or vortex-type garbage separating apparatus.

SUBSTANCE: garbage collector comprises set of walls defining working space. Lower wall defines lower part of garbage collector and at least one wall is equipped with opening and is adapted for serving as connecting wall. One and/or both of lower and connecting walls are made curved or said walls are made inclined so as to define space therebetween for allowing said walls to adjoin one another. Opening of connecting wall is provided immediately adjacent to junction zone of connecting and lower walls. Air passage is provided owing to connection of garbage collector to separating apparatus for separating garbage through connecting wall opening, when separating apparatus is located within suction system. Garbage separated by means of inertial separating apparatus is delivered into garbage collector. Inertial garbage collector comprises first pipe equipped with inlet aperture for supplying of air sucked through branch pipe, and outlet aperture for delivery of air, screw axially located within first pipe, and second pipe having diameter smaller than outer diameter of screw and located coaxially within first pipe part forming continuation thereof. Second pipe is communicating with its one end to delivery end of first pipe and with its other end to suction unit through first discharge pipeline for passage of air. Inertial garbage collector has third pipe running around second pipe and connected to delivery end of first pipe so as to define second discharge pipeline between second and third pipes, said second discharge pipeline being designed for discharge of garbage into garbage collector.

EFFECT: simplified construction, simplified and effective emptying of garbage collector with minimal amounts of dust exiting beyond garbage collector and garbage tank, convenient employment of vacuum cleaner equipped with inertial or centrifugal separating apparatus.

16 cl, 6 dwg