Locomotive engine running and management .. (1899)
Sinclair, Angus, 1841-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 407
Fig. 44. nected by pipes to themain cylinder of the en-gine under inspection.Inside the indicator-cylin-der is a nicely fittingpiston, whose upper move-ment is resisted by a springof known strength. Thepiston - rod passes upthrough the top of theindicator-cylinder; and itsextremity is connected…
Locomotives
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