A device that generates electric power from the engine's activity.
1It is simply a dynamo-electric machine driven by the voice of the speaker.
2This is the fundamental principle of the well known dynamo-electric machine, popularly called a dynamo.
3The dynamo-electric machine, according to the patent purchased by the Weldon Institute, was nearly ready.
4The primary current developed by a dynamo-electric machine gives rise to secondary, tertiary, etc., currents.
5In June, 1879, was published the account of the Edison dynamo-electric machine that survived in the art.
6There are at present four dynamo-electric machines, but sufficient room was provided for four more.
7What is a Dynamo-electric machine?
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