APPARATUS FOR REGULATING THE QUANTITY OF LIQUID FOR THE FLUSHING OF TOILET BOWLS

摘要

APPARATUS FOR REGULATING THE QUANTITY OF LIQUID FOR THE FLUSHING OF TOILET BOWLS The quantity of water which is discharged from a flushing tank into a toilet bowl is regulated by accelerating or decelerating the descent of a float in a housing which is installed in the tank. The float carries an actuator which is provided with a valving element serving to seal an outlet of the tank when the float descends in the housing to a selected level as a result of flow of water from the housing into the tank through one or more openings in the housing. Each opening is controlled by a discrete valve which can he closed or opened to a selected extent by the actuator.