The encyclopdia britannica; a dictionary of arts, sciences, literature and general information . Fig. 7.—Single-ended Marine few cases, however, they are stayed by vertical stays attached toT bars riveted to the boiler shell. A few boilers are made in whichthe chamber tops are strengthened by heavy transverse girder Fig. 8.—Double-ended Marine Boiler. occasionally nuts are fitted to the front ends. The stay tubes areexpanded into the plates and then beaded over. The locomotive boiler consists of a cylindrical barrel attached toa portion containing the fire-box, which is nearly rectang
The encyclopdia britannica; a dictionary of arts, sciences, literature and general information . Fig. 7.—Single-ended Marine few cases, however, they are stayed by vertical stays attached toT bars riveted to the boiler shell. A few boilers are made in whichthe chamber tops are strengthened by heavy transverse girder Fig. 8.—Double-ended Marine Boiler. occasionally nuts are fitted to the front ends. The stay tubes areexpanded into the plates and then beaded over. The locomotive boiler consists of a cylindrical barrel attached toa portion containing the fire-box, which is nearly rectangular bothin horizontal and vertical section. The fire-box sides arestayed to the fire-box shell by numerous stays about ^o™I in. in diameter, usually pitched 4 in. apart both vertically ™0»e-and horizojitally. The top of the fire-box in small boilers is stayedby means of girder stays running longitudinally and supported atthe ends_ upon the tube plate and the opposite fire-box. plate. Insome boilers the girders are partly supported by slings from thecrown of the boiler. In larger bo
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectencyclo, bookyear1910
