SPRAYER WITH FUNCTIONS OF "FLAIROSOL"-TYPE AEROSOL DEVICE Russian patent published in 2016 - IPC B05B11/00 

FIELD: process engineering.

SUBSTANCE: invention relates to spraying and can be used for spraying of pressurized fluid. The fluid sprayer comprises the main body and spraying head. Said main body comprises the fluid container. Spraying head comprises the piston and piston chamber, pressure chamber, pressure spring and pressure piston. Note here that said head includes the channel communicated with high-pressure chamber and piston chamber. Besides, it includes the piston chamber discharge valve arranged between the channel and piston chamber and intake valve. The piston and piston chamber are accommodated in sad discharge channel to suck the fluid from the container under pressure and to transfer it to high-pressure chamber. Said pressure in said container can accumulate the pressurized fluid. Claimed device can implement the above described process.

EFFECT: continuous spraying by minor number of compression strokes.

28 cl, 36 dwg