SYSTEM AND METHOD FOR CREATION OF VARIOUS SPRAYED JETS BY SPRAYER Russian patent published in 2020 - IPC B05B15/00 

FIELD: liquid atomisation or spraying devices.

SUBSTANCE: disclosed is a system for discharging a sprayed fluid medium with different mass flow rate. Said system comprises an actuator having a first region and a second region, a rod connected to the actuator and having a first opening and a second opening, a gasket closing the first hole and the second hole in an inoperative position, and a biasing member displacing the rod into a non-operating position. Rod pressing the actuator first area moves the first distance relative to the gasket, opening the second opening and compressing the displacement element for spraying fluid medium with a first rate of mass flow rate. When actuating actuator second area, rod moves to second distance relative to gasket, opening the first and second fluid medium spray holes with a second mass flow rate greater than the first mass flow rate.

EFFECT: invention enables to generate different sprayed jets at the user's choice.

20 cl, 30 dwg