Ludy, Llewellyn V., 1875- [from old catalog], American Technical Society · Chicago, American technical society · leaf 108
ng rod, andits influence may be neglected without appreciable error. When the valve shown in Fig. 3 is in mid-position, the crankis on dead center, the eccentric is set at right angles to it, and thepiston is just ready to begin the stroke. Fig. 4 shows the relative positions of the crank A, piston… … Fig. 5. Details of Cylinder, Showing Valve with Lap placement, and both the steam and exhaust ports are wide open.The valve will not close again until the. piston has reached the endof its stroke. This type of valve is used only on small engines and, since itallows no expansion of the steam, is…
Indicators for steam-engines · Steam-engines
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