Patent ID: 8307470

Claim:
A toilet bowl, flush system comprising: (a) a toilet bowl in fluid communication with an external, pressurized water supply and an external sewage system; (b) an electric spigot configured so as to feed flush water into said toilet bowl from the external, pressurized water supply when actuated to open; (c) an electric valve configured to allow the flush water and waste products to be discharged from, said toilet bowl into the external sewage system when actuated to open, said electric valve including: (i) a door made at least partially of a Ferro-magnetic material, said door being kept magnetically closed in the presence of force exerted by a standing column of water of certain height present in the toilet bowl, and when the force exerted by said standing column of water exceeds a threshold value said door being opened and releasing the water into the sewage; and (ii) a coil for attracting and repelling said door in accordance with a direction of an electric current flowing in said coil; and (d) a control unit configured to regulate actuation of said electric spigot and said electric valve.