Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 574
the 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 choked by any motion of the piston. Theseholes are fitted for connection to half-inch pipe: they arelocated preferably in horizontal cylinders at… … Fig. 255.—Section of Crosby Three-way Cock. Fig. 256.—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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