FISH FEEDING DEVICE Russian patent published in 1995 - IPC

FIELD: water culture systems to deliver food to fish in submersible and underwater life cars. SUBSTANCE: device has caisson chamber, bin and food dispenser. The latter has housing secured on outlet part of bin and furnished with two discharge hatches in lower part and piston with two series chambers. Piston is mounted in housing on horizontal centering rods for alternately charging and discharging the chambers. Device makes it possible to feed fish in submersible and underwater life cars at rolling and wave shocks and to prevent spilling of food. EFFECT: enlarged operating capabilities. 2 dwg