METHOD OF AND DEVICE TO INCREASE SPEED OF ELECTRIC WIND Russian patent published in 2007 - IPC F24F3/16 

FIELD: electrical engineering.

SUBSTANCE: invention relates to air blowing through and cleaning systems. Flow of gas accelerated in space between first main corona electrode and first receiving corona electrode is directed in to space between first receiving corona electrode and second main corona electrode, and then between second main corona electrode and second receiving corona electrode, etc. Main corona electrodes are displaced relative to middle of receiving corona electrodes to side opposite to direction of gas flow, and in direction perpendicular to surface of electrode, main corona electrodes and receiving corona electrodes are displaced relative to each other through fixed distance. Corona electrodes are connected to one pole of supply source, and receiving electrodes are connected to other pole of supply source.

EFFECT: increased speed of gas flow.

3 cl, 3 dwg