Electric toy making for amateurs. This work treats on the making of electrical toys, electrical apparatus, motors, dynamos and instruments in general ... By T. O'Conor Sloane .. (1914)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, The N.W. Henley publishing co. · leaf 152
and reversal of magnetism, with its ac-companying rapid rotation, takes place as long ascurrent is supplied. SIMPLE ELECTRIC LOCOMOTIVE MOTOR. 151 Simple Electric Locomotive Motor. This motor can be constructed with very little lathework and few tools. There are two magnets of the horseshoe… … Fig. 61. Electric Locomotive Motor. The winding of the coils for these magnets shouldbe ten layers of No. 28 single-covered wire. Thisshould be wound on stout paper or fiber tubes andslipped onto the poles of the magnets after beingshellacked and allowed to dry. The armature consists of five strips…
Electric apparatus and appliances · Electric toys
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