Dynamo
Power & Energy

Dynamo

19th century onward

A dynamo converts mechanical rotation into direct-current electricity using magnetic fields and a commutator. It connected engines and water turbines to practical electrical supplies for lighting, industry and the emerging electri...

About this artifact

A dynamo converts mechanical rotation into direct-current electricity using magnetic fields and a commutator. It connected engines and water turbines to practical electrical supplies for lighting, industry and the emerging electrical economy.

Sources & image credits

Reference article ↗

Historical patent illustration: dynamo cross-section

Image: DynamoElectricMachinesEndViewPartlySection_USP284110.png
Creator: USP284110
License: Public domain

Original image & attribution ↗

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