Society of Glass Technology · [Sheffield] · leaf 537
y opalescent, and greenopalescent glasses. An output of about 500 lb. per day was desiredand the melting chamber was devised of the desired capacitywith standard tank blocks. The initial cubic content was about4-5 cubic feet with a depth of 7 inches. The fuel used was uncarburetted blue water gas… … Fig. 90. tribution of the gas. As the gas passed through the burner nozzleinto the throat at a high velocity, the pressure energy was trans-formed into velocity energy and air was induced into the throatthrough an adjustable shutter. The gas and air mixture thenwent through a Venturi tube to…
Glass
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