Water treatment device
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United States of America Patent
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-
Sep 30, 2003
Grant Date -
Jun 28, 2001
app pub date -
Dec 12, 2000
filing date -
Dec 14, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention is directed to a new water treatment device comprising an electrolytic tank to put water in, an electrode provided in the electrolytic tank, a water treating path for pouring water in a pool and returning to the pool the water in the electrolytic tank, a residual chlorine sensor for measuring the residual chlorine concentration of water, and control means for controlling the energization of the electrode on the basis of the measured value by the residual chlorine sensor, and capable of simply and efficiently sterilizing water stored in pools of various sizes from a swimming pool to a home bathtub.
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