VACUUM CLEANER OF CYLINDRICAL TYPE Russian patent published in 2015 - IPC A47L5/36 

FIELD: personal use articles.

SUBSTANCE: group of inventions relates to cleaning devices. The cleaning device of cylindrical type according to the first embodiment comprises a substantially spherical rolling device interacting with the floor, which has an inlet for the fluid designed for receiving the fluid flow, and the means designed for influencing the fluid flow received through the inlet, and a control mechanism designed for controlling the movement of the cleaning device and comprising a frame, the rear end of which is connected to the rolling device interacting with the floor. The cleaning device of cylindrical type according to the second embodiment comprises a separating device designed for separating dirt from the flow of dirty fluid, a substantially spherical rolling device interacting with the floor, which comprises the means for retracting the fluid flow through the separation device, and a control mechanism designed for controlling the movement of the cleaning device and comprising a frame, the rear end of which is connected to the rolling device interacting with the floor. The cleaning device of cylindrical type according to the third embodiment comprises a main part which has an inlet for fluid, designed for receiving the fluid flow, the means designed for influencing the fluid flow received through the inlet, and several rotating elements interacting with the floor, which are made with the ability of rotation relative to the main part and which together with the main part define a substantially spherical rolling device interacting with the floor, and a control mechanism designed for controlling the movement of the cleaning device and comprising a frame, the rear end of which is connected to the rolling device interacting with the floor.

EFFECT: improvement of the vacuum cleaner of cylindrical type.

33 cl, 23 dwg