Resumen
Regeneration system for port waters, limited by dams (1) that make up an access entrance. It consists of the intercommunication of the port (7) with the sea through one or more pipes (2-3) practiced in the dike, which are located at a height below the minimum reached by the sine (4) of the waves on the outside of the port and on the level (11) of the water inside the port. Each pipeline (2-3) has an intermediate swing gate (8) mounted that opens in the direction of water flow from the outside to the interior of the port and closes in the opposite direction. (Machine-translation by Google Translate, not legally binding)