Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 155
527. GOLDING CENTRIFUGALPUMP.—Four volute blades are attachedto the shaft by arms. To the outer caseare attached radial blades with their edgesnearly touching the revolving volute blades.Suction at centre; discharge at sides ofoutside shells. 528. QUIMBY SCREWPUMP.—The screws re-volve, meshed in…
Mechanical movements
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