CYLINDER TYPE VACUUM CLEANER

摘要

A vacuum cleaner of the cylinder type (10) comprises a separating apparatus (12) for separating dirt from a dirt-bearing fluid flow, a chassis (34) for supporting the separating apparatus (12), and a substantially spherical rolling assembly (20) comprising a fluid inlet (220) for receiving the fluid flow from the separating apparatus (12) and a motor-driver fan unit (200) as well as a filter (204) for removing particulates from the fluid flow.