Practical dental metallurgyA text- and reference-book for students and practitioners of dentistry .. . hearth blacksmiths forge is a simpletype of the same principles involved inthe completely closed-in blast-furnacesof gigantic dimensions* in use for work-ing and producing the various com-pounds of 2 is a ver-tical section of upper coneD Cis known asthe stack proper,the lower oneFig. 3. Reverberatory Furnace. from the broad- est part C to the tuyeres B, as the boshes, and the lowercylindrical part A, B, as the Chimney Draught, Air, or WindFurnace is suppl
Practical dental metallurgyA text- and reference-book for students and practitioners of dentistry .. . hearth blacksmiths forge is a simpletype of the same principles involved inthe completely closed-in blast-furnacesof gigantic dimensions* in use for work-ing and producing the various com-pounds of 2 is a ver-tical section of upper coneD Cis known asthe stack proper,the lower oneFig. 3. Reverberatory Furnace. from the broad- est part C to the tuyeres B, as the boshes, and the lowercylindrical part A, B, as the Chimney Draught, Air, or WindFurnace is supplied with air drawnthrough it by a partial vacuum in thechimney formed by the heated gaseson their way to the atmosphere. Thereverberatory furnace is a type of thisclass. Fig. 3 represents a vertical sec-tion of the reverberatory furnace. The characteristic point in this furnaceis, that the fire-chamber A is separatefrom the one in which the material tobe operated upon is placed—the heatand flame passing over the charge, asfrom A, D, E. B is a low wall divid-ing the fireplace from the working bed
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Keywords: ., boo, bookcentury1800, bookdecade1890, booksubjectdentalmetallurgy
