Electricity one hundred years ago and to-day (1894)
Houston, Edwin James, 1874-1914. [from old catalog] · New York, The W. J. Johnston co., ltd. · leaf 165
of the Jacobiand Page motors taken from pages 8 and 9 (3rd edition)of The Electric Motor and its Applications, by Mar-tin and Wetzler. New York : The W. J. Johnston Com-pany, LYd, 1892. Thanks to the substantial aid of the Emperor Nicholas of Rus-sia, who contributed a sum of $12,000 to the work,… … J.v obi Motor.carrying a dozen passengers. Above is a perspective of the Ja-cobi motor of 1834:, which was composed of two sets of electro-magnets. One sot was fastene l to the square frame 7\ disposedin a circle and with the pole* projecting parallel with the axis.The other set 8 was similarly…
Electricity
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