Nikola Tesla's patents for aircraft, ships, railways, autos, and more

Dynamo-Electric Machine

Another machine that became common during Tesla's time was the Dynamo-Electric Machine. His patent for this type of device suggests alternating the poles of the surrounding magnets to reduce the need for a very long or a very large circumference cylinder or a very high speed rotation of the conductor.

Image courtesy of Tesla Universe

Free Newsletters, In your Inbox