Water supply control apparatus and method for use in homes or ot

Details Water supply control apparatus and method for use in homes or ot Water supply control apparatus and method for use in homes or ot

1997-11-05

1999-03-16

Lee, Kevin

Fluid handling

Processes

25112904, F16K 3102

Patent

active

058817557

ABSTRACT:
A water supply control apparatus for use in homes or other structures is provided that incorporates a battery-operated radio frequency wall switch transmitter and an electrical plug-in receiver regulating the open or closed state of an electrical solenoid valve in fluid communication with a structure's water supply. A by-pass switch enabling manual regulation of the solenoid valve is mounted on the valve itself. Also provided is a method of controlling the flow of water supplied to a structure utilizing radio frequency pulse broadcasts to regulate the open or closed state of the solenoid valve.

REFERENCES:
patent: 3204484 (1965-09-01), Gustafson
patent: 4398562 (1983-08-01), Saarem et al.
patent: 4646962 (1987-03-01), Grant
patent: 4838310 (1989-06-01), Scott et al.

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