Valve control
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United States of America Patent
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-
Nov 13, 1990
Issued Date -
N/A
app pub date -
Aug 22, 1989
filing date -
Jul 17, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A computer controlled hot/cold water mixing valve in which the set point discharge water temperature is controlling by measuring the hot inlet temperature and the cold water inlet temperature and performing appropriate calculations with the computer based on the measured temperatures.
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