Thomas Davenport, a Vermont blacksmith, invented the first direct current electric motor in the United States in 1834. He used it to propel a little model vehicle over a short stretch of track, laying the groundwork for future electrification of streetcars. He rewired the device and used silk from his wife's bridal gown to make a stronger iron core. Davenport projected that his electric locomotive will eventually replace steam locomotives. His motor cleared the way for streetcar electrification and the development of the electric motor, which converts electrical energy into mechanical energy.
US Patent Number: 132
Invention: Electric Motor
Inventor: T. Davenport
Year: 1837
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