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 132
FIG. 2—PLATE 31. is connected with the oil reservoir (Fig. i) through a pas-sage and water-valve 7 and water-tube 23. The lowerend of this tube opens into a pocket in the bottom of theoil reservoir, as shown in Fig. 2. When the water is LOCOMOTIVE LUBRICATORS. 121 drawn off through cock 17, this… … FIG. 3—PLATE 31. tube when the reservoir is being filled. An additionalpocket known as the air pocket is situated in the upperpart of the oil reservoir (Fig. 2). When the reservoir is being filled, the oil rises until it 122 LOCOMOTIVE LUBRICATORS. reaches the bottom of the pocket, and the air…
Locomotives
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