Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 116
trunk-mechanism is clearly mani-fest in both designs, and the principle which they both repre- ENGINES CLASSIFIED BY THEIR USE OF STEAM 79 sent of securing self-lubrication by having the crank-shaftrevolve in a closed casing which is filled with water on thesurface of which floats lubricating oil.… … Fig. 64. minute without difficulty, and have been quite a little usedwhere it was desirable to couple the armature of electricdynamos directly to the engine-shaft. The Willans engine-section shows the characteristic central valve within the hollowpiston-rod. 44. Expansive and Non-expansive Working…
Mechanical engineering · Steam power plants
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