FAN Russian patent published in 2014 - IPC F24F13/32 

FIELD: ventilation.

SUBSTANCE: fan designed for creating an air stream and containing a device for discharging air, is mounted on the support which comprises a base and a main part made with the ability to be inclined relative to the base from the uninclined position to the inclined position, and the engaging means designed for retaining the main part on the base, at that the engaging means are closed with the outer surfaces of the base and the main part, when the main part is in uninclined position, and contain the first several engaging collars connected to the base, and second several engaging collars connected to the main part.

EFFECT: compact and safe fan convenient in operation and repair.

30 cl, 10 dwg