Machinery for metalliferous mines : a practical treatise for mining engineers, metallurgists and managers of mines (1902)
Davies, E. Henry (Edward Henry) · London : Crosby Lockwood · leaf 39
-^ ^ $^~: ^^-^-\^^^ .-v-^^ ^ ^ ^^ ^f (To face p. 8. Guide Blade Regulatot END ELEVATION (PLAIE I. SIDEi ELEVATION … DdUni.E VoRTCX Turbine (120 H.-P.) by Gilbert Gilkes & Co., Kendal. Fall, 190 Ft.446 Cubic Feet Watek vi:u Minute; Revolutions, 530 per Minute. Fig. 8.—Double Vortex Turbine, as installed at the Cwmystwith Mines. (To face p. i. CONSTRUCTION OF THE VORTEX WHEEL.
Mining machinery
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