Steam engines, prepared in the Extension division of the University of Wisconsin (1919)
Shealy, Edward Marvin · New York, McGraw-Hill · leaf 17
yviiiii 1 n\ \^\\-^\\\^~.~.^f.^K\w-.^\\\\ … :-—Sub Base lisL. Fig. 1. When the steam pressure forces the piston of Fig. 1 to the left,the crank pin rotates through the top half of its circular path,moving in the direction of the arrow. As the piston moves to theleft, more steam enters the cylinder and maintains a constantpressure upon the…
Steam-engines
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