Hydraulic motors, with related subjects, including centrifugal pumps, pipes, and open channels, designed as a text-book for engineering schools (1905)
Church, Irving Porter, 1851-1931 · New York : J. Wiley & Sons; [etc, ] · leaf 230
e MachineCo. of Lawrence, Mass., and so constructed, by the arrange-ment of the impellers in pairs and by the position of the inter-vening guide-passages, that the resultant end thrust is zero.To quote from the printed circular: These pumps, like allof this type, are provided with diffusion-vanes… … Fig. 91. Six Stage Spherical Compound Pump.Made by the Lawrence Machine Co. § 114. CENTRIFUGAL PUMPS. 187 ing the next successive impellers, but instead through long easy-passages of uniform cross-section and easy curves. The termspherical is due to the outside appearance of the pump-case. 114.…
Hydraulic machinery
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