Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 73
192. HAZELTON BOILER.—A centralvertical drum in which tubes, with closed ends,x^ 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 facili-tate… … MO YES WATER TUBE BOILER.—The inclined tubes are in threegroups, set in three steam drumsabove and three water-heads be-low. Partitions divide the groupsof tubes to deflect the flame overthe whole surface. 196. WHEELER VERTICAL TUBE BOILER.-^ Two sections of straight vertical tubes, with…
Mechanical movements
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