Device for fishing living creatures that reside on the bottom of a water, especially on the seabed

摘要

The injection appliance (16) produces jets of injection fluid (26) for producing eddies in the sea bed (24). The injector consists of a nozzle tube (16) in which are several nozzles facing the sea bed. The length of the nozzle tube matches the width of the catch-opening (20) in the net (18). The nozzle tube is positioned across the ship's longitudinal axis beneath the hull of the ship (10). The net is fixed to the nozzle tube near the catch-opening. The nozzle tube is set at a pre-set distance from the sea-bed. IMAGE