1766 British inventor watt (1736- 18 19) improved the steam engine and started the first industrial revolution.
1769, French army engineer Cournot (1725- 1804) made the first car driven by a steam engine.
1794, streeter, an Englishman, first put forward the idea of mixing fuel and air to make a mixture for combustion.
1838, the British inventor Hennert invented the world's first internal combustion engine ignition device, which was called "a revolution in the history of world automobile development" by the world.
1858 French engineer Ronin invented the world's first electric ignition spark plug made of ceramic insulating material.
1859, a famous French physicist invented the lead-acid battery, which created conditions for cars to use electricity, and was called "a far-reaching invention".
1893 (1) Diesel, a German, discussed the principle of diesel engine for the first time in his paper "The Principle and Structure of Rotary Heat Engine". ② Paris, France began to implement vehicle registration, use license plates and issue driver's licenses. (3) delia developed the first gasoline engine car in American history.
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