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François Isaac de Rivaz
François Isaac de Rivaz (Paris, December 19, 1752 – Sion, July 30, 1828) was an inventor and a politician. He invented a hydrogen powered internal combustion engine with electric ignition and described it in a French patent published in 1807. In 1808 he fitted it into a primitive working vehicle - 'the world's first internal combustion powered automobile'.〔
== Biography ==
François Isaac was born in Paris to a family from Valais. In 1763 the family settled in Moûtiers in Savoy (Kingdom of Sardinia). The last two boys, Anne Joseph and Isaac came to settle in St. Gingolph in Valais. It is not known at which schools he studied, but he became fluent in Latin plus mastering mathematics and geometry, whilst continuing his study of mechanics throughout his life. He qualified as both a surveyor and notary and worked for the state of Valais.〔
Isaac had many interests plus an intuitive and extremely curious mind which was driven by the ''demon of discovery''. His experimental work was overflowing. He experimented with steam-powered vehicles in the late 18th century.〔 In French〕 He also studied the ignition of combustible gases.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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