Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 200
702. MECHANICAL FLYER. — Asmall windmill with two or four blades,when quickly revolved by the string andforked spindles makes a pretty illustrationof a flying machine. Section IX. ELECTRIC POWER AND CONSTRUCTION. Generators, Motors, Wiring, Controlling and Measuring, Lighting;Electric Furnaces,… … 703. SERIES WOUND MOTOROR GENERATOR.—A motor if thecurrent is supplied through the wires Pand N, and a generator if the armatureis rotated, when the current can be takenfrom the wires P and N
Mechanical movements
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