ES145757U - Perfect valve for the filling of toilet tanks. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved valve for filling toilets tanks, characterized, essentially, by the fact of having a secondary control and control lever with the ability to freely oscillate around one of its ends, through which it is presented coupled in an articulated manner to the valve body, while at its other end such a lever comprises a rod which, in turn, has at its free end an auxiliary float located above the float carried by the main actuating rod of the conventional oscillating lever for closing the valve. Passage of water into the cistern; whose aforementioned secondary lever is provided with a claw operatively arranged for, while the liquid does not reach within the tank the maximum level required for the total load thereof, correspond as a detent trigger with a notch that has a piece integral in function of ratchet wheel to the aforementioned sealing lever of the liquid inlet, that is, that by the movements of its conventional float carrier rod controls the opening and closing of the liquid inlet passage; in such a way that, said sealing lever is retained in its maximum opening position by the retentive action of the nail of the repeated secondary control and command lever, until, at the end of the total load of the tank and when ascending its referred complementary float by the thrust of the water, that secondary lever oscillates in the sense of releasing the piece as a ratchet wheel and therefore to the sealing lever, the retentive action of its nail, so that this last lever closes by itself and immediately the entry of water to ascend its float under the action of the hitherto held, rising force developed in such a float by the water contained in the tank. (Machine-translation by Google Translate, not legally binding)