Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 213
759/. SOLENOID ELECTRIC FAX.—A circular magnet attached to a pivoted armand fan blade, oscillates within two electriccoils by the alternate make and break of thecircuit from the battery by the contact fin-gers and studs. Requires no switch : sim-ply stopping or starting the fan blade putsit out and… … 759.^- ALTERXATIXG CUR- REXT traxsfor:mer.— L. L. main lines from dynamo A;P. primary coil of small wire andmany turns: B. iron magnet corewhich may be made of strips ofsheet iron or iron wire: S. induc-tion coil of large wire and fewturns : D. lamp circuit. Practi-cally both coils are wound onthe…
Mechanical movements
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