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Jean Joseph Étienne Lenoir, also known as Jean J. Lenoir (12 January 1822 – 4 August 1900 [1] ), was a Belgian-French [2] engineer who developed the internal combustion engine in 1858. Prior designs for such engines were patented as early as 1807 ( De Rivaz engine ), but none were commercially successful. Lenoir's engine was commercialized ...
Étienne Lenoir (born Jan. 12, 1822, Mussy-la-Ville, Belg.—died Aug. 4, 1900, La Varenne-Saint-Hilaire, Fr.) was a Belgian inventor who devised the first commercially successful internal-combustion engine. Lenoir’s engine was a converted double-acting steam engine with slide valves to admit the air-fuel mixture and to discharge exhaust ...
- The Editors of Encyclopaedia Britannica
Jan 24, 2021 · On January 24, 1860, Belgian engineer Étienne Lenoir was granted a patent on his newly developed internal combustion engine. Lenoir’s engine design was the first commercially successful internal combustion engine.
Aug 4, 2020 · An engineer and chemist, Lenoir immigrated to France during the 1850s. In 1859, he created a two-stroke internal combustion engine. His invention was specifically a converted steam engine with slide valves to both take in a mixture of air and coal gas and discharge exhaust products.
Jan 12, 2021 · Jean Joseph Étienne Lenoir, Belgian engineer and inventor of the first commercially successful internal combustion engine, was born on this day in 1822. There had been internal combustion engines patented as early as 1807, but Lenoir’s 1858 version demonstrated the feasibility of such a power plant.
The first commercially successful internal combustion engine was created by Étienne Lenoir around 1860 and the first modern internal combustion engine was created in 1876 by Nicolaus Otto. In 1872, American George Brayton invented the first commercial liquid-fueled internal combustion engine.
1822-1900. Belgian inventor and engineer who developed the first usable internal combustion engine. Lenoir was able to convert a steam engine to run on a coal gas and air mixture, making a practical engine. He later modified his device to run on liquid fuel, similar to today's internal combustion engines.
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