Hydraulic engineering; a practical treatise on the principles of water pressure and flow and their application to the development of water power, including the calculation, design and construction of water wheels, turbines, and other details of hydraulic power plants (1909)
American School (Chicago, Ill.), Black, Adolph, Turneaure, Frederick Eugene, 1866- · Chicago American School of Correspondence · leaf 261
Fig. 126. Singie-siem Head-Gate Hoist.With pilot wheel and worm-wheel operation. Dayton Globe Iron Worki Co., Dayton, 0. … Fig. 127. Double-Stem Worm-Wheel Hoist. Dayton Globe Iron Worlcs Co., Dayton, 0. WATER-POWER DEVELOPMENT 171 To insure this result, it is necessary that the clear opening betweenbars be somewhat less than the smallest dimension of the water pas-sages in the guide- or runner-buckets; but this may…
