SPRAYER ASSEMBLY WITH OSCILLATING CHAMBER Russian patent published in 2022 - IPC A24F47/00 B05B17/00 

FIELD: spraying devices.

SUBSTANCE: invention relates to a sprayer assembly. The sprayer assembly contains an oscillating chamber containing a cavity containing liquid to be sprayed, an inlet for liquid for provision of supply of liquid to be sprayed to the cavity, an elastically deformed element, and a mesh element containing a set of nozzles. An actuator is made with the possibility of transfer of oscillations to the elastically deformed element. At the same time, the oscillating chamber and liquid contained in the cavity of the oscillating chamber form an oscillating system. Due to transfer of oscillations to the elastically deformed element by means of the actuator, pressure inside the cavity is changed. The actuator is made with the possibility of transfer of oscillations to the elastically deformed element at a resonance frequency of the oscillating system for pushing liquid contained in the cavity from the cavity through nozzles of the mesh element.

EFFECT: facilitation of generation of aerosol with a small drop size, while reducing power necessary for assembly operation.

25 cl, 7 dwg