Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 323
Fig. 7.—Valve. Fig. 4.—Steam-chest—uncovered. bottom by passages h h. The .steam is entering cylinder-port directly past the end of thevalve, and also through the cavity in the relief-plate into port a. Steam is at the same time
Mechanical engineering
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