JET APPARATUS Russian patent published in 1997 - IPC

FIELD: fluidics. SUBSTANCE: pipe lines feeding the passive medium to head on side of its end facing the nozzle and to intake passive medium chamber are made separately; chamber feeding the passive medium to head is made separately from passive medium intake chamber. Flow dividers made in form of ribs are located on inner surface of head smoothly relative to its axis. Flow dividers are tightly connected with lateral surface of head whose front end is directed to nozzle outlet section. Each section of flow dividers which is perpendicular to axis of apparatus is oblong towards axis of apparatus. EFFECT: enhanced efficiency. 91 cl, 47 dwg