Handbook for heating and ventilating engineers . TEMPERATURE CONTROL 273 making the thermostat very sensitive. No work is requiredof the battery except that necessary to release the motor. Occasionally it is desira-able to connect email heat-ing plants having- only onethermostat in control, to acentral station system. showis how the supplyof heat may be controlledby the above method. Fig. 123 shows the Syl-phon Damper Regulatormade by The AmericanRadiator Co., and appliesto steam pressure longitudinal expansionof a corrugated brass orcopper cylinder operatesthe damper throu
Handbook for heating and ventilating engineers . TEMPERATURE CONTROL 273 making the thermostat very sensitive. No work is requiredof the battery except that necessary to release the motor. Occasionally it is desira-able to connect email heat-ing plants having- only onethermostat in control, to acentral station system. showis how the supplyof heat may be controlledby the above method. Fig. 123 shows the Syl-phon Damper Regulatormade by The AmericanRadiator Co., and appliesto steam pressure longitudinal expansionof a corrugated brass orcopper cylinder operatesthe damper through a sys-tem of levers. The longitu-dinal movement of the cyl-inder is small and hencethe bending of the metalin the walls of the cylinderis very slight. This smallmovement is multiplied Fig.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectventila, bookyear1913
