Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 68
191. BOYERS WATERTUBE BOILER. —Furnace walls are coils of pipe. Coilsover the fire are connected fromcirculating pipes to steam drum. … 192. HAZELTON BOILER.—A centralL, p vertical drum in which tubes, with closed ends,O^ are screwed radially. The grate is beneath the®^^ radial tubes and around the base of the drum. 193. CLIMAX BOILER.—A centralvertical water and steam drum, with benttubes expanded in it, and inclined to…
Mechanical movements
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