Toilet overflow control
AssigneeNiccole Family Trust
InventorRichard Quintana
Life of this patent
Estimating the term…
Abstract
A flow control device for a toilet to prevent flooding upon obstructing of a waste outlet of a toilet bowl. The device includes at least one sensor assembly mounted on a rim of a bowl of a toilet or urinal to hold the sensor assembly in a predetermined position within the bowl. If water bridges contacts on the at least one sensor assembly, an electrical circuit is completed, and a solenoid is actuated to close a normally opened valve to shut off running water to the water tank of the toilet. A power source and a valve open alarm system are electrically connected to the at least one sensor assembly and the solenoid actuated valve.
Claims8
A combination overflow control device and toilet, comprising:
- at least one sensor assembly mounted in a rim of a bowl;
- the at least one sensor assembly electrically connected to a solenoid-actuated, normally opened valve, a power supply and a valve closed alarm system;
- and
- the solenoid-actuated, normally opened valve is mounted in a water tank attached to the toilet, on a water supply line, adjacent a water line feeding to a bowl in the toilet.
A combination overflow control device and toilet, comprising, in combination:
- the toilet including a bowl having a rim and water line feeding water into a water tank;
- at least one sensor assembly held in the rim, above a top surface of any water normally held in the bowl when an outlet from the bowl is not blocked;
- a solenoid-operated, normally opened valve, including an electrical power source, mounted on the water line to control the flow of water into the water tank;
- the solenoid-actuated, normally opened valve is mounted in the water tank connected to the toilet, on the water line leading into a further water line feeding water to the bowl;
- means electrically connecting the at least one sensor assembly and the solenoid-operated, normally opened valve;
- and
- a power source and an alarm having a speaker held in a unit electrically connected to the solenoid-operated, normally opened valve.
A combination overflow control device and a toilet, comprising:
- a plurality of water level sensors secured in the rim of a bowl;
- a solenoid-operated, normally opened valve electrically connected to a power source and a speaker to indicate that the solenoid-actuated, normally opened valve has been closed;
- the solenoid-actuated, normally opened valve mounted on a waterline to control the flow of water into a water tank;
- the solenoid-actuated, normally opened valve is mounted in the water tank connected to the toilet, on the water line leading into a further water line feeding water to the bowl;
- and
- a plurality of wires electrically connecting the plurality of sensors to the solenoid-operated, normally opened valve and the speaker.
Dependencies are inferred from the claim text.