Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 363
s where it is desirable toplace the motor at some distance from the pump the type of spur gearand belt drive shown in fig. 4,322 is desirable. Fig. 4,324 shows a form of worm drive. This gear gives a highvelocity ratio on single reduction and is quiet in operation. Control Devices ; Water End.—For… … Fig. 4,324.—Hill double acting single cylinder piston pump with single reduction worm, drive. This form of drive secures practically silent operation, a desirable feature inhouse tank pumping. The worm is provided with ball bearing thrust collar to reduceend friction. The wheel forming connection…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
