SHELF BLADELESS FAN Russian patent published in 2016 - IPC F24F7/07 F04D25/08 F04D29/68 F24F13/26 F24F13/32 

FIELD: ventilation.

SUBSTANCE: present invention relates to nozzle for ceiling fan intended to create air flow in room, and to ceiling fan, including such nozzle. Ring-shaped nozzle for ceiling fan nozzle including inner wall forming hole with axis, outer wall passing around inner wall, air intake, air intake section extending between inner and outer wall and containing at least one air outlet hole, and inner channel passing around axis of hole to feed air flow to air outlet section, wherein air intake section is made so that to output air flow from hole axis.

EFFECT: this allows to create air flow around nozzle, and as consequence fan orientation sufficiently close to ceiling.

19 cl, 13 dwg