Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 112
increasedbulk of the water to en-ter the expansion tank.The opposite end ofthe valve opens towardthe heating system; andas this is not equipped^ith a weight, the waterin the tank flows downinto the heating systemunchecked as soon as thepressure on the valve isremoved, this actionkeeping the system… … Fig. 61. Cross-Section ofHoneywell Crenerator. 90 HEATING AND VENTILATION mercury appliances somewhat similar to eachother in construction and operation. Fig. 61is a cross-section of a Honeywell generator.At the top is the elliptical-shaped casting A,which is connected to the bottle-shaped casting…
Architecture · Building
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