A method for producing a surrounding overflow channel with a small thickness and the upper edge of a bowl with a constant water level and basin

摘要

The present invention relates to a process for the production of a peripheral gutter of evacuation of water in the rim of small thickness of a tank at a constant level and the pelvis is thus equipped. & br / according to the invention, the peripheral edge of the pool is shaped as a "u " open towards the bottom having an outer vertical wall 1 and an inner vertical wall 2.... & br / the chute 5 is shaped in one or several portions with one or more nozzles on which are connected to the ducts for evacuation of water towards the circuit to be put back into circulation. & br / the peripheral trough is introduced through the bottom and blocked in the" u "of the rim. & br / after fixing of the chute in the" u "of the rim, the inner wall 2 of the pool is open at the level of the chute in order to allow the passage of the water in the chute.