Source: National Archives & Historic Records of United Kingdom of the Netherlands (Belgium)
Technology • Historical Archive • 🇧🇪 Belgium • 0 views

Zenobe Gramme 🇧🇪

Zénobe-Théophile Gramme (Known as "Zénobe Gramme")
Electrical Engineer, Inventor of the Gramme Dynamo, Pioneer of Industrial Electric Power
Born Apr 04, 1826 🇧🇪 Jehay-Bodegnée (near Amay, Liège), Belgium
Passed Away Jan 20, 1901 Bois-Colombes (near Paris), France
Lifespan 74 years old
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"I was only an uneducated woodworker, but nature allowed my hands to discover the wheel that generates light."

Archival Overview

Self-taught Walloon electrical genius who invented the Gramme machine (1869), the first practical direct-current dynamo capable of generating commercial electric power on an industrial scale.

Biographical Record

Trained as a carpenter and patternmaker, Gramme moved to Paris in 1856, working for electrical apparatus manufacturer Alliance. Intrigued by electrical induction, the unlettered craftsman set to work in his own workshop to eliminate current fluctuations.

In 1869, Gramme patented the continuous-current dynamo featuring a ring-wound armature (Gramme ring), producing smooth direct current for electric arc lighting. At the 1873 Vienna Exhibition, his machine demonstrated the reversibility of the electric motor, establishing the modern electrical power industry.

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Final Resting Place

Perpetual Memorial
Père Lachaise Cemetery (Division 94)
Paris, France
GPS: 48.8617, 2.3944
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