METHOD OF PRODUCTION OF DROP-LIKE SPRAY CONE AND DEVICE FOR ITS REALISATION Russian patent published in 2009 - IPC B05B1/18 B05B1/04 

FIELD: engines and pumps.

SUBSTANCE: spraying head comprises a good few groups of nozzles. Each aforesaid group of nozzles includes, at least, two nozzles designed to forces fluid jets out from spraying head surface. Note that the nozzles feature such sizes and are arranged so that fluid jets forced out get collided to interact, in fact, with not influence of surrounding structures and to get disintegrated into drops. Note also that every nozzle is formed, at least partially, by the hole passing through the face plate.

EFFECT: operation in wide operating fluid feed pressure range, lower fluid flow rate.

58 cl, 16 dwg