Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 495
he Cylinder. —Holes for the indicator are drilled in the clearance-spaces atthe ends of the cylinders, in such a position that they are noteven partially choke^ by any motion of the piston. Theseholes are fitted for connection to half-inch pipe: they arelocated preferably in horizontal cylinders at… … FiG. 199.—Section of Crosby Three-way Cock. Fig. 200.—Elevation of CrosbyThree-way Cock. dicator-cocks are usually put in the cylinders by the makers ofthe engine, but in case they have to be drilled great care mustbe exercised that no drill-chips get into the cylinder. This maybe entirely…
Building materials · Machinery
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