DEEP WATER CONDUIT WITH REGULATED WATER DISCHARGE Russian patent published in 1996 - IPC

FIELD: hydraulic engineering, particular, pressure deep water conduits of sluices. SUBSTANCE: deep water conduit has face - type gate with main working and side reverse supporting-running units resting on rails. In this case, intake part of water conduit in upper pool has width equal to the middle of gate part, and reverse supporting-running units are of angle cross- section whose one face rests on rails on the side of lower pool. EFFECT: higher reliability due to elimination of cavitation damage. 2 dwg