Locomotive text for engineers and firemen; a complete treatise on the engine, electric head-light and standard code of train rules (1908)
National correspondence school of railroading, Chicago. [from old catalog] · [Chicago] · leaf 304
dthence to the atmosphere. No internal lubrication is required, as this engine hasno reciprocating parts, is perfectly balanced and has nowearing surfaces. Governor.t A governor similar in design to theold style centrifugal governor, which has two heavy ballscarried by the two arms, used on… … PLATE 133. wheel is made by clamp 30. The shorter end of weight31 extends beneath center piece 37 and is held down inthis position by four sets of springs 41J4. Resting with-in center piece 37 is a bronze ring 39. The ring isknown as the graphite ring, and is drilled full of holes,and these holes…
Locomotives
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