Society of Glass Technology · [Sheffield] · leaf 604
lting furnaces from that used in other furnaces. These con-tainers also were provided with steam coils, whilst a float and * U.S. Pat., No. 1229338. FUELS, REFRACTORIES, AND FURNACES. 203 indicator was also needed. The daily supply tanks were filledfrom the main containers by means of a hand pump,… … SltAMFig. 134. easily built in or removed. Fig. 135 illustrates a form of atomisersuitable for either air or steam. The above two burners had theadvantage that the deposition of carbon and choking up of thenozzle was prevented. It was usual to change the burner aftereight days, but one of the…
Glass
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