Water saver toilet with uniform water spot
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United States of America Patent
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-
Mar 27, 2012
Grant Date -
Dec 1, 2011
app pub date -
Jun 1, 2010
filing date -
Jun 1, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A toilet has a source (42) that applies a vacuum to a trapway (14) at the beginning of a flushing to immediately flush the toilet bowl (12). As a result, water from the water tunnel 26 and the toilet bowl top channel 28 flow into the bowl after the flushing to create a large water spot (98) in the toilet bowl. A low water flush (e.g. 1½ liters to flush urine) can be obtained by not letting water flow out of a secondary volume (63) that lies outside a divider (140) in an isolator (40).
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Family
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