KOCHETOV'S FLUID SPRAYER Russian patent published in 2014 - IPC A62C31/02 

FIELD: machine building.

SUBSTANCE: fluid sprayer comprises hollow case with nozzle and central core. Said case has fluid feed channel and includes the sleeve aligned and rigidly coupled therewith and having nozzle secured to its lower part. Said channel is composed by cylindrical two-step sleeve with its cylindrical step being crewed on central core. The latter consists of cylindrical part and conical funnel aligned therewith and arranged with ring clearance relative to cylindrical sleeve inner surface. Note that circular clearance is communicated with at least three radial channels made in two-step sleeve to communicate in with ring chamber. The latter is composed by the sleeve inner surface and top cylindrical step outer surface. Note here that circular chamber is communicated with case fluid feed channel. Note also the sprayer is rigidly connected to conical funnel bottom and composed of hollow axially symmetric rod aligned with atomiser case. Said sprayer is connected to atomiser rod by at least three spokes. Round disc with triangular cut-outs at its periphery is secured perpendicular to said case.

EFFECT: higher efficiency of spraying.

1 cl, 1 dwg