Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 228
520, andFig. 2523 an end elevation, showing the balanced lifting door I. It is claimed that a great savingof labor is effected by the kiln, and that almost all the heat is utilized by the arrangement adoptedof heating the air for combustion by the cooling burned bricks, and by passing the heated… … making machine are only once touched by hand until loaded into vehicles for consumers, and burn-ing is effected, it is said, at a cost of about 6 cents per thousand. Hie Duebcrg Kiln, represented in Fig. 2524, is claimed to combine the advantages of both theabove-mentioned systems. It is an annular…
Mechanical engineering -- Dictionaries
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