WATER ELECTRIFIED SCREEN Russian patent published in 2009 - IPC H05C1/04 F41H11/05 

FIELD: electricity.

SUBSTANCE: water electrified screen comprises source of electric energy, pulse converter, joined by means of cable to extended linear part, arranged in water medium. Pulse converter of electric energy is arranged as three-phased, and extended linear part consists of three isolated phased conductors, fixed on dielectric rope, each phased conductor comprises equal number of loop taps arranged at identical distance from each other, besides loop taps of phases in their arrangement strictly alternate along the whole length of extended linear part, to each loop tap, in point of folding, conductors of float electrodes are connected, moreover, connection point is insulated, and float electrode is made of light moisture-impermeable material in the form of ball with central hole. On ball surface there is a metal current-conducting mesh-electrode, which is connected via insulated conductor to tap of phased conductor. Phased float electrodes along linear part alternate in their arrangement by depth of submersion - one in near-bottom zone, and other - near surface of water medium due to length of conductor that connects float electrode and phased loop tap.

EFFECT: increased damage effect of electric field at live organisms due to creation of electric field in water medium with higher intensity and continuous variation of intensity vector direction.

3 dwg