A model of a electrical railway designed by Professors Ayrton and Perry. There were a number of dynamo-electric machines in the experimental stages, however the problem lay in the efficency of electrical usage. Ayrton and Perry invented a well insulated cable that ran along side the railway track, instead of directly through the track.
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Details
Creative#:
TOP23728573
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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