초록

Swimming pool water level control apparatus includes a remote indicator for sensing the water level in a swimming pool and for turning on and off a water flow control valve to provide water for the swimming pool.

대표청구항 ▼

Swimming pool water level control apparatus, comprising, in combination: means for sensing the water level in the swimming pool located remotely from the swimming pool, including means for sensing a preferred water level in the pool and for sensing a water level less than the preferred water level;

Swimming pool water level control apparatus, comprising, in combination: means for sensing the water level in the swimming pool located remotely from the swimming pool, including means for sensing a preferred water level in the pool and for sensing a water level less than the preferred water level; and control means for controlling water flow to the swimming pool in response to the means for sensing the water level, including means for providing a first output signal in response to the sensing of a water level less than the preferred water level, timer means actuated by the first output signal for providing a second output signal for a predetermined time period, valve means for controlling a flow of water to the swimming pool, and means activated by the second output signal for opening the valve means for the predetermined time period to allow water to flow to the swimming pool during the predetermined time period.