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The world's first diesel engine was born in 1893 in Germany. When the son of a German leather dealer was studying in technical university of munich, he showed great interest in the "steam engine". At the age of 34 (1892), he obtained the invention patent of mechanical device, and pressed air into the container and fully mixed with pulverized coal until compression combustion provided power.

The following year, MAN Company in Augustburg, Germany manufactured the world's first diesel engine prototype based on this patent and named it' Diesel' engine. Like all new things, diesel engines have gone through a long process from birth to continuous improvement.

Mr Dissel died at the age of 55, and he didn't see the engine he invented installed in the car. 10 years later, mankind finally launched the first diesel engine mounted on a truck at the Berlin Auto Show. Later, Mercedes-Benz Company in Mannheim manufactured a diesel engine with a precombustion chamber.

Extended data:

About 1679, the French physicist Dennis Papen made the working model of the first steam engine after observing the steam escaping from his pressure cooker. Around the same time, Samuel Moran also put forward the idea of steam engine.

Thomas Seville in 1698, Thomas Newcomen in 17 12 and james watt in 1769 made early industrial steam engines, all of which made their own contributions to the development of steam engines. 1807, robert fulton was the first to successfully use a steam engine to drive a ship. Using scientific theory, Watt gradually discovered the faults of this steam engine.

From 1765 to 1790, he made a series of inventions, such as separate condenser, cylinder external insulation layer, piston lubricated with oil, planetary gear, parallel linkage mechanism, centrifugal governor, throttle valve, pressure gauge and so on. , make the efficiency of the steam engine to more than three times that of the original newcomen machine, and finally invented the modern steam engine.

Baidu Encyclopedia-Diesel (Rudolf Dissel)