Credit: ©The Royal Society
    Image number: RS.11616

    Electrical apparatus

    Date
    1892
    Object type
    Archive reference number
    Material
    Dimensions
    height (drawing): 125mm
    width (drawing): 105mm
    Subject
    Content object
    Description
    View of the electrical machine designed by Lord Armstrong for producing high tension electricity. The apparatus incorporated six induction coils made by the company of Alfred Apps (1839-1913) with six independent batteries, one for each coil (seen below bench level).

    Illustration from the manuscript version of the paper ‘On a multiple induction machine for producing high tension electricity, and on some remarkable results obtained with it’, by Lord Armstrong, Proceedings of the Royal Society, vol.52 (1892), pp.176-191. Printed on plate 2 in the published paper. Imprint details verso.

    William George Armstrong, Baron Armstrong (1810-1900) armaments manufacturer and industrialist was elected a Fellow of the Royal Society in 1846.
    Associated place
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