Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 586
^ along with the oil^ but the device illng-trated in Figure 232 has proved to be very successful infeeding the mixture of oil and graphite. The action of thisappliance will be easily comprehended by a reference toFigure 232. The spiral agitating device that revolves inthe cup is operated by means… … Fig. 232the manzel agitating, force and sight feed oil pump and bevel gears on the cup. The construction is simpleand durable. Two fillers are used^ one for oil and one forgraphite. Xo fixed r.ule can be laid down for the amountof graphite to be used^ as some engines require more thanothers. Two or…
