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 588
he Dietz highpressure force feed lubricator made by the Pearl Manu-facturing Co. of Buffalo, New York. This device is madeeither single, or double acting, and* with from one to six 1feeds. Figure 233 shows a double acting three-feed Deitz highpressure lubricator, and it is claimed by the… … Fig. 233deetz high pressure force feed lubricator by the cams, are held to their seats by a strong spiral springin addition to the pressure. This oil pump is fitted with acrank, by means of which it may be worked by liand, instarting, or should an extra amount of oil be required at 576 Steam…
