Patent ID: 7717973
Filing Date: 2010-05-18
Classification: A47L,Y10S

Abstract:
1. A cyclone dust-separating apparatus comprising: a cyclone unit having an air inflow part and an air outflow part so as to separate dust or dirt from air, the cyclone unit being installed in such a manner that a longitudinal axis thereof is substantially horizontally arranged; a dust bin joined to a bottom end of the cyclone unit so as to collect the dust or dirt separated by the cyclone unit, the dust bin being installed in such a manner that a longitudinal axis thereof is substantially perpendicular to the longitudinal axis of the cyclone unit; a nonporous envelope detachably disposed in the dust bin so as to store the dust or dirt collected into the dust bin; and a pressure difference-generating passage to communicate an outlet of the air outflow part and the dust bin with each other so as to allow the nonporous envelope to come in contact with an inner surface of the dust bin by a pressure difference between the dust bin and the air outflow part.