WATER SAVING METHOD FOR WATER CLOSETS

The amount of water used for bowl evacuation of a water closet is substantially reduced by a method dependent on modifying the water tank construction above and around the valve seat either in its original design or by employment of an internal auxiliary deformable structure which is bent into a configuration whereby the water employed for evacuation and bowl washing is caused to collect as a rather shallow depth rectangular body of water rather than as the usual relatively deep rectangular body of water inherent to the conventional deep, rectangular water tank but without substantially affecting the normal velocity or quality of flow.