h blankets and coarse articles; also, muslins The plan of furnace here illustrated is designed to carriages, &c, a machine has been in use, by which the remedy this waste of fuel by an ample supply of hot air. and delicate cambrics with equal facility, and without block was carried under a plane by… … the thickness of the block. Now, precision. DUHME'S IMPROVEMENT IN FURNACES. if the sizes of these wheels are It is calculated that coal proper'y proportioned, and if C contains from 5,000,000 to is made to perform two involutions while B is perform- 10,000,000 foot-pounds of-power to-the pound,…
Claim · Combination · Patents · Iron · Manner · Purpose · Purpose set · Provement · Water wheel · Regular hexagon · Cast Iron · Knitting machine · Scientific American · American patent · Wrought iron · Purposes set · Patent office
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