A cisterna disposition operated by sifon. (Machine-translation by Google Translate, not legally binding)

摘要

A siphon-operated, discharge discharge arrangement, including a reservoir containing siphon-effect production means, comprising a bell of floating material guided to effect a rise and fall movement within the reservoir and depressed therein. Against the upward thrust of the reservoir liquid and surrounding an outlet means that rise vertically from the base of the reservoir and supported therein, the hood having a closed upper end and an open lower end with flange or flare, this being last movable with peripheral clearance in a chamber, open at its upper part, defined inside the tank next to the base thereof, characterized in that a flow path is provided to an existing space in the chamber below the lower end of the hood, to allow the flow from the deposit to said space, being the ratio of the area of the flow path to the planned area ta in the lowermost extremity of the bell, at least 1:45 and not exceeding 1:10, such that when the bell is depressed inside the chamber, the level of the liquid inside the bell will rise above of the outlet means for effecting a siphon action in order to cause the liquid to flow from the rest of the interior of the tank to the chamber and, thus, through the exit means. (Machine-translation by Google Translate, not legally binding)