KOCHETOV'S SWIRL INJECTOR Russian patent published in 2015 - IPC B05B1/34 B05B1/26 

FIELD: machine building.

SUBSTANCE: in swirl injector the screw feed is pressed in the casing creating a cylindrical chamber located above the screw feed coaxially with the diffuser and connected with it in series. The screw feed is made with central choke. The screw feed external surface is at least single-thread helical groove and is located inside the casing. Output of the helical groove is connected with the output cone chamber, to its end face the plate sprayer is connected. On the solid plate of the sprayer under option of its plain design the thread is made in form of the Archimedean spiral. On the solid plate under option of its making convex on surface of the truncated cone a screw thread is made.

EFFECT: higher efficiency of spraying.

2 dwg