Abstract
THERE is hardly any greater authority on the subject of dynamo-electric machinery than Dr. Hopkinson. It was he who, turning his attention to the Edison machine, first showed how the iron in the magnets should be distributed, how the magnetising coils should be wound, and the machine built up so as to ensure its possessing the highest possible efficiency in every sense of the word.
Original Papers on Dynamo Machinery and Allied Subjects.
By J. Hopkinson (New York: The W. J. Johnston Company, Limited, London: Whittaker and Co., 1892.)
The Dynamo.
By C. C. Hawkins F. Wallis (London: Whittaker and Co., 1893.)
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GRAY, A. Original Papers on Dynamo Machinery and Allied Subjects The Dynamo. Nature 48, 244–246 (1893). https://doi.org/10.1038/048244a0
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DOI: https://doi.org/10.1038/048244a0
