1885 10, German Carl Benz successfully researched the world's first car, specifically a three-wheeled car. 1886 65438+1On October 29th, Karl Benz applied to the German Patent Office for an automobile invention patent, which was officially approved by the Patent Office on June 2nd of the same year. So1886 65438+1October 29th is recognized as the world automobile birth day. Carl Benz's automobile patent certificate has also become the first automobile patent certificate in the world.

188 1 year, gottlieb daimler and wilhelm maybach jointly established the first automobile factory. They invented the first gasoline internal combustion engine on August 5, 1983. 1885, Daimler modified the carriage at that time, added steering and transmission devices, installed four wheels, and installed a 1. 1kw gasoline internal combustion engine with a speed of 14 km/h, and the first four-wheeled car was born. Karl Benz and gottlieb daimler are recognized as automobile inventors driven by internal combustion engines.

The development course of automobile

The first car used a device called "steam car", which used the power of steam engine to drive the car. The invention of the steam engine can be traced back to the end of18th century, and was invented by British engineer james watt in 1765. On the basis of steam cars, people began to try to replace steam engines with internal combustion engines. Internal combustion engine is a device that can convert heat energy generated by fuel combustion into mechanical energy.

The first real diesel locomotive was invented by German engineer karl benz in 1885. The first car was called "Mercedes-Benz Carriage", which was designed by Karl Benz and his partner gottlieb daimler. This car has a three-wheeled structure and uses a single-cylinder four-stroke internal combustion engine with a maximum power of 24 horsepower.

1886 65438+1On October 29th, Karl Benz conducted the actual test of his first car in Stuttgart. He drove the car for about 6 miles (about 9.7 kilometers). This is the first time in human history to successfully drive a car through the city.

The above contents refer to Baidu Encyclopedia-karl friedrich Benz.