Patents for internal combustion engines date back to as far as 1807, but none were considered commercially successful until engineer Jean Joseph Étienne Lenoir of Mussy-la-Ville, Luxembourg, in modern day Belgium, came up with his own design. His design was the first to burn a mixture of coal gas and air ignited by a “jumping sparks” ignition system. The advances in his engine design entitled him to a patent for his internal combustion engine, which he received on this day in 1960.
Lenoir Gas Engine on display at Quartier Des Arts-Et-Metiers, Paris. By Daryl Mitchell. CC2.0
While the engine was mostly used for stationary purposes, such as power plants, printing presses, water pumps and tooling, Lenoir applied the engines to a few automobiles between 1860 and 1863, most notably ...