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Nicéphore Niépce is awarded a patent by Napoleon for the Pyréolophore, the world's first internal combustion engine, after it successfully powered a boat upstream on the river Saône in France.

Historical image related to Nicéphore Niépce is awarded a patent by Napoleon for the Pyréolophore, the world's first internal combustion engine, after it successfully powered a boat upstream on the river Saône in France. from July 20, 1807

Nicéphore Niépce

French inventor (1765–1833)

Joseph Nicéphore Niépce was a French inventor and one of the pioneers of photography. Niépce developed heliography, a technique he used to create the world's oldest surviving products of a photographic process. In the mid-1820s, he used a primitive camera to produce the oldest…
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Napoleon

French general and politician, Emperor of the French (r. 1804–1814, 1815)

Napoleon Bonaparte, later known by his regnal name Napoleon I, was a French general and statesman who rose to prominence during the French Revolution and led a series of military campaigns across Europe during the French Revolutionary and Napoleonic Wars from 1796 to 1815. He…
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Pyréolophore

Early internal combustion engine

The Pyréolophore was an early internal combustion engine and the first made to power a boat. It was invented in the early 19th century in Chalon-sur-Saône, France, by the Niépce brothers: Nicéphore and Claude. In 1807 the brothers ran a prototype internal combustion engine, and…
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)

Saône

River in eastern France

The Saône is a river in eastern France. It is a right tributary of the Rhône, rising at Vioménil in the Vosges department and joining the Rhône in Lyon, at the southern end of the Presqu'île.
Source: Wikipedia (CC BY-SA)