Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 72
Fig. 25side elevation erie city water tube boiler any other. The entire boiler is suspended, as the engrav-ings show, from the upper drum, giving perfect flexibility Erie City Water Tube Boiler 59 and freedom to adjust itself to varying conditions of tem-perature and stress. The sufficiency of the… … Fig. 26ienlarged view showing separator in drum of erie city boiler [joints in the upper drum to s;iistain the weight thus broughtupon them has not only been tested out thoroughly in 60 Steam Engineering former boilers of this construction^ but has been tried inthe boiler illustrated by means of…
