Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)
Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 175
rb, wherethe height of the water may be observed at any time. Thepump is operated as any other of its kind, but is provided withan automatic pressure cylinder, which controls the operation ofthe mill through the rise and fall of the water in the tank. Atany time the water in the tank falls to a… … WATER SUPPLY 165 remains inactive until an additional supply of water is required.The plant is therefore automatic in its action and requires onlythat the mill be kept oiled and in running order. As shown in the drawing, the large tank receives its supply ofwater from the well and aside from…
Heating · Lighting · Plumbing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-420-191.webp)
