Gottlieb daimler1March 834 17 was born in a family of handicraft workers in Schon, Wü rttemberg, Germany, and his father was a bakery owner.
65438-0852, studying at Stuttgart Institute of Engineering.
1872, Daimler designed a four-stroke engine. 1883, in cooperation with his friend and famous inventor wilhelm maybach, he successfully developed an engine using gasoline. 1885, he installed the engine on a wooden two-wheeled vehicle, thus inventing the motorcycle.
2. Parsons (1854— 193 1) was an English inventor. 1884, the first multi-stage reactive steam turbine was manufactured.
Parsons was born in London on 1854+03 in June, and died in Kingston, Jamaica on193/kloc-0 in February. Parsons graduated from Cambridge University with an honorary degree in mathematics. He used to be the director of the British power supply and engineering company. 1898 was elected as a member of the Royal Society, and 1905 ~ 1906 was the chairman of the Institute of Maritime Engineers. 19 19 to 1920 as the chairman of the British Association for the Advancement of Science.
3. Dissel (1858- 19 13) is a German engineer. The first diesel engine was manufactured in 1897.
Dissel studied hard, won a scholarship with the highest score when he graduated from high school, and entered technical university of munich.
1879,2/kloc-0 graduated from diesel university at the age of. Became a refrigeration professional engineer. At work, Dissel deeply felt that the efficiency of the steam engine was extremely low at that time, and he came up with the idea of designing a new engine. After saving some money, Dissel quit his job as a refrigeration engineer and started an engine laboratory.
4. Bessemer (1813-1898) is a British engineer. Converter steelmaking was invented in 1856.
Bessemer invented a new printing method of stamps at the age of 20. Later, the research on steelmaking methods was carried out in an all-round way, and it was found that the molten pig iron was put into a converter and blown with high-pressure air, so that the silicon, manganese, phosphorus and carbon contained in the pig iron were burned and made into steel. This is the first method to produce large quantities of steel. Since then, Europe and America have introduced this advanced method, and the world has entered the steel age.
Edison is an American inventor. He completed 1093 inventions in his life, which had a great influence on mankind. 1897, he successfully developed the incandescent lamp.
Baidu Encyclopedia-gottlieb daimler
Baidu encyclopedia-Parsons
Baidu Encyclopedia-Diesel (Rudolf Dissel)
Baidu encyclopedia-bessemer
Baidu Encyclopedia-Thomas Alva Edison