births

Étienne Lenoir, Belgian engineer, designed the internal combustion engine (died 1900)

Historical image related to Étienne Lenoir, Belgian engineer, designed the internal combustion engine (died 1900) from January 12, 1822

Étienne Lenoir

Belgian-French engineer (1822–1900)

Jean Joseph Étienne Lenoir, also known as Jean J. Lenoir, was a Belgian-French engineer who invented the internal combustion engine in 1858. Prior designs for such engines were patented as early as 1807 and 1854.
Source: Wikipedia (CC BY-SA)

Internal combustion engine

Engine in which fuel combusts with an oxidizer

An internal combustion engine is a heat engine in which the combustion of a fuel occurs with an oxidizer in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combustion engine, the expansion of the high-temperature and high-pressure…
Source: Wikipedia (CC BY-SA)