Automatic temperature and humidity regulation – Mixing fluid of dissimilar temperature – Having oscillating or reciprocating valve
Patent
1992-11-09
1994-08-30
Tapolcai, William E.
Automatic temperature and humidity regulation
Mixing fluid of dissimilar temperature
Having oscillating or reciprocating valve
G05D 2313
Patent
active
053419871
ABSTRACT:
A temperature control flow valve has a body defining conduits for connection to sources of cold and hot water, a chamber for mixing the water, and a thermostat element for maintaining the temperature of the mixed water at or below a predetermined maximum temperature. The cold and hot water are combined through a mixing valve in a ratio adjusted continuously by means of the thermostat element to provide the mixed water at the predetermined temperature. The flow valve includes cold water and hot water pressure regulators responsive to the ratio of cold water to hot water pressures to substantially balance the pressure of the hot water and the pressure of the cold water delivered through the regulator.
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Tapolcai William E.
Watts Investment Company
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