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 50
-tions already alluded to, where the core is stationaryand the coils move. It is further to be notedthat two round cores of unmagnetized iron can beused instead of a magnet. In such case the direction RECORDON MAGNET MOTOR. 49 of winding of the coils is a matter of indifference.Recordon Magnet… … Recordon Magnet Motor. with two pole pieces, one projecting from each end.The one on the right has hinged to it the armatureA. The other pole piece, E, is so shaped as to admitof the armature going within it, and making as closea fit as compatible with the absence of actual contact.An axle with…
Electric apparatus and appliances · Electric toys
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