Patent ID: 6637041
Filing Date: 2003-10-28
Classification: E03D

Abstract:
A toilet tank discharge device, comprising:a) a push button; and b) an overflow barrel tube, comprising: a discharge valve on a lower end of the barrel tube, wherein the push button actuates the barrel tube by shifting the barrel tube upwards in an opening, which propitiates an opening or closing of the discharge valve; and a float at an intermediate height which, once a certain quantity of liquid is evacuated, physically loses a suspension when a level drops due to an evacuation of water, which, combined with a weight of the device, gives way to the discharge valve closing, leaving the remaining volume of water in a tank; wherein when the barrel tube is maintained elevated and the discharge valve remains open by performing a prolonged pulsation during a certain time, an evacuation of the entire volume of water contained in the tank occurs.