Zenobe Gramme

Zénobe Théophile Gramme (4 April 1826, Amay – 20 January 1901) was a Belgian electrical engineer. He invented the Gramme machine.  

The Gramme machine was a type of direct current dynamo.  It made smoother (less AC) and much higher voltages than other dynamos.

Category:1826 births
Category:1901 deaths
Category:Belgian inventors
Category:Belgian engineers
Category:People from Liège (province)
Category:Electrical engineers