Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 515
ck connection require careful staying as wellas the large areas of the heads. The shells are butt-jointedand double- or manifold-riveted, by reason of the strengthrequired with large diameters (par. 207). Such boilers usuallyhave through-stays and stay-tubes as well. The Scotch boiler needs no… … Fig. 384. is prevented in part by causing this lower water to circulatemechanically by means of connecting the suction of the feed-pump to the lower part of the boiler, while its delivery orforcing connection is toward the surface of the water in it.Other devices are also used for the same purpose.…
Mechanical engineering · Steam power plants
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