Who invented the first steam engine?

1, the first steam engine in the world was a steam ball invented by Herod, an ancient Greek mathematician of Alexandria, in the 1 th century, which was the prototype of the steam engine;

2. Thomas Seville in1698 and Thomas Newcomen in 17 12 made early industrial steam engines;

3. 1807, robert fulton was the first to successfully use a steam engine to drive a ship;

4. From 1765 to 1790, Watt made a series of inventions, such as separate condenser, cylinder external insulation layer, oil-lubricated piston, planetary gear, parallel motion 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 industrial steam engine.

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Application and development of steam engine;

1769, Nikolai Joseph Juno demonstrated the feasibility of the automatic steam car for the first time with his "steam car". This car is the first car. This car is not very useful as a means of transportation, but it is good for towing farm tools.

Until the early 20th century, steam engine cars could still compete with other driving modes. Most cars today are driven by internal combustion engines. The biggest disadvantage of a steam engine car is that it takes at least 30 seconds to get enough pressure.

The world's first steam engine train was exhibited by Richard Travisk of Wales on February 26th, 1984.

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