Toilet cistern inlet valve
AssigneeSuper Star Toilet System Pty Ltd of RSM of Bird Cameron
InventorPeter Henry Broughman
Life of this patent
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Abstract
A toilet cistern inlet valve, said inlet valve including an inlet stem connected to a water supply, a canister surrounding said inlet stem, a float canister freely supported on said canister, an annular float adjustably positioned on said float canister, an upper valve body, a pilot diaphragm valve, and a diaphragm filling valve within the upper body whereby during the emptying of the cistern the float canister lowers and contacts an actuator button to contact the pilot diaphragm valve to open the diaphragm filling valve to refill the toilet cistern.
Claims5
A toilet cistern inlet valve, said inlet valve including an inlet stem connected to a water supply, a canister surrounding said inlet stem, a float canister freely supported on said canister, an annular float adjustably positioned on said float canister, an upper valve body, a resilient pilot diaphragm star valve, and a diaphragm filling valve within the upper valve body whereby during the emptying of the cistern the float canister lowers and contacts an actuator button to contact the resilient pilot diaphragm star valve to open the diaphragm filling valve to refill the toilet cistern, wherein said toilet resilient pilot diaphragm star has six radially extending arms, and an end of each radially extending arm is locatable and supportable by a surrounding spacer.
A toilet cistern inlet valve, said inlet valve including an inlet stem connected to a water supply, a canister surrounding said inlet stem, a float canister freely supported on said canister, an annular float adjustably positioned on said float canister, an upper valve body, a resilient pilot diaphragm star valve, and a diaphragm filling valve within the upper valve body whereby during the emptying of the cistern the float canister lowers and contacts an actuator button to contact the resilient pilot diaphragm star valve to open the diaphragm filling valve to refill the toilet cistern, wherein the float canister is attached to the canister by a screw thread whereby the float canister can be adjustably positioned on said canister.
Dependencies are inferred from the claim text.