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As early as 1804, a named Delhi\'s British mine jarvis, technicians, first use of the emu watt steam engine
To build the world\'s first steam locomotive. This is a single cylinder steam engine, can traction 5 carriages, its speed of 5 to 6 kilometers. And the real steam locomotive train is that by Stephen sun (and translation of George Stephenson) invention. The car because at that time use coal or wood for fuel, so people called it \"train\", the name has been used today. Internal combustion engines
The most important in human history of mechanical traffic tools, early called steam locomotive, also told the train. Have independent rail road. According to the railway train loading goods, goods can be divided into the truck and passenger bus; Also have both together of the van. In 1781, the train pioneer George Stephenson was born in a British miners family. Up to the age of 18, he was still a couldn\'t read illiterate. He ignored the others\' ridicule, and the age of seven children sitting in the classroom learning. In 1810, he began to make steam locomotive. In 1817, when he presided over the Stephenson decided to build from Liverpool to Manchester on the railway line completely with steam locomotive bear transportation tasks. But, the conservative railway owners the ability to steam locomotive is skeptical. They put forward, on the edge of the drawer in railway fixed, with tug line to train traction. Stephenson in order to let people fully believe that the performance of the train, made the good performance of \"the number\" motorcycle. The locomotive excellence finally let the doubters change your attitude, Liverpool, Manchester railway so as the world the first full by steam engine of the railway transport. The first to use coal-fired steam power of coal-fired steam locomotive has a big weakness, is must along the railway with coal set in, the water facilities, but also in the operation of wasted a lot of time for locomotive add coal and water. These are not the economy. In the nineteenth century, many scientists to the study of electricity and fuel engines. emu
The world\'s first real driving on the orbit of the column of steam trains by kang watts is engineer Charlie ç¤ ear in the design of criticism.trans d. It\'s the NFL New Uniforms Nike train has four power wheel, on February 22, 1840, commissioning, empty car, 20 kilometers per hour, truck, 8 km per hour (equivalent to people walk briskly speed). Unfortunately, the weight of the train down the tracks. Electric locomotive in 1879, the German Siemens electrical company has developed the first electric locomotive, weighs about 954 kg, only in a Berlin trade exhibition made a show. On October 27, NFL New Uniforms Nike 1903, Siemens and general electric company developed the first practical electric locomotive put into use. Up to 200 kilometers an hour. Fuel locomotive in 1894, Germany has developed the first car gasoline internal-combustion engine. And will it application in railway transportation, a new era of internal combustion engines. But this kind of locomotive burn gasoline, cost is too high, and it is not easy to promotion. In 1924, Germany, the United States, France and other countries successfully developed diesel internal combustion engines, and widely used in the world. In 1941, Swiss successfully developed new fuel turbine engine, with diesel fuel. And the structure is simple, small vibration, operation performance is good, and therefore, widely used in industrial countries. Since the 2010 s, countries are developing high speed train, for example, Paris, France, to Lyon\'s high-speed train, to 300 kilometers per hour; Tokyo to Osaka when high-speed train up to 500 km above the. For such people high-speed train is still not satisfied. France, Japan and other countries take the lead in developing the maglev train. Our country also built the world in Shanghai article first commercial maglev train line, by subway longyang road station to pudong airport. This train are suspended in orbits, winds of 700-800 km. The train turning principle: the train bogie card in orbit driving along the track, turning bogie rotation, let the train running along the track to continue.
