UNDERWATER ELECTRIFIED BARRIER Russian patent published in 2013 - IPC G08B3/00 H05C1/04 

FIELD: electricity.

SUBSTANCE: invention suggests underwater electrified barrier that contains shore and submerged control units, at that the shore control unit is equipped additionally with breaker control module, servomotor control unit, fish repelling module that generates fish-repelling signals before destructive signals, switching modules that switches over signals and transmits them to linear parts, destructive module that generates destructive signals, control module; submerged units are equipped additionally with ballast breaker, electric current field generator, servomotor with coil and structure of a floating electrode and electrode is used as a linear part, it is turned back automatically at receipt of the signal from a detecting device in order to switch the device from stand-by mode into combat mode and back from combat mode to stand-by mode when a control signal is received from servomotor control unit at servomotor of submerged unit, the latter winds the electrode up to the coil.

EFFECT: improving destructive effect, reducing energy consumption.

2 cl, 2 dwg