Equipment of portable power, to promote wheeled road vehicles, cars, at the beginning of the invention is not like this, the development of the car also has a long process.After 100 years of continuous improvement, innovation, the intelligence and originality of class, and benefit from the oil, steel, aluminum, chemical, plastics, machinery, electricity, road network, various industry such as electronic technology and financial support, and promote the development of them, become today have so many types, different specifications, widely used in a variety of transport tools in the field of social and economic life.Since 1970, the global car Numbers have nearly doubled every 15 years, global output of 87.38 million cars in 2013, according to the forecast to 2014 world car ownership will amount to 1.2 billion vehicles.
Is the real meaning of the first steam engine
In 712, the British Thomas newcomen invented don't rely on men and animals to do work but on mechanical work of the steam engine, called the newcomen steam engine.
James watt
In 1757, a carpenter born mechanic by British glass James watt university hired as a laboratory technician, have the opportunity to contact newcomen steam engine, and interested in the newcomen steam engine.In 1769, watt cooperate with bolton, invented a condenser of the steam engine.In November 1774, they made the real meaning of the steam engine and cooperation.Steam engines had promoted the mechanical industry and even the development of the society, which laid a foundation for the development of the steam turbine and internal combustion engine
The birth of the steam car
In 1769, the French n. j. in new built the world's first steam driven three-wheel car.The car was named "the thunder" kapoor, conductor of 7.32 m, 2.2 m high, placed on the frame with a big boiler like pear, front wheel diameter of 1.28 meters, diameter of 1.50 meters, the rear wheel on the front wheel control direction, every forward 12 ~ 15 min, 15 min to stop heating speed 3.5 ~ 3.9 km/h.In 1771 to build the second car, no real ran past, now the national art museum in Paris, France.Although the new invention failed, but it is the ancient transportation (powered by sails or people and animals) and modern modes of transport (power mechanical drive) watershed, is of epoch-making significance
By 1804, wei dick off and designed and manufactured a steam car, the car also pulled 10 t a heavy load on the railway to exercise the 15.7 km.
In 1825, the British, who in the bottom, jia made a steam bus, 18, 19 km/h speed of, started the earliest bus operation in the world.Si tile bottom, create steam in the bus
In 1831, the United States the history of swatches Gullah will appear on a steam car through transport, located 15 km, and cut a juniper appeared between his regular transportation service.
Later, steam machine become a railway vehicle and vessel use of external power source, people are looking for power for the car volume, high power weight ratio of portable power plant.
The invention of the internal combustion engine
In 1794, the British street, for the first time put forward the mix of fuel and air mixture for combustion form vision.
In 1801, the French people, the principle of gas engine are put forward.
In 1824, the French thermal engineer saadi kano in "about thermal power and the occurrence of internal combustion engine", reveals the theory of "the carnot cycle".
In 1859, France's le nuba gas and air mixture to replace reciprocating steam of steam machine, by burning the outbreak of electric spark ignition, made two stroke internal combustion engines, gas France and Britain have made a small batch.
In 1861, the French DE Rorschach proposed the intake, compression, power, and exhaust volume combustion way of four-stroke internal combustion engine work cycle, on January 16, 1862, was awarded a patent by the French authorities.
In 1866, a German engineer Nicholas otto successfully developed power has epoch-making significance in the history of vertical four-stroke internal combustion engine.In 1876, and developed the first practical piston four-stroke gas internal combustion engine.The single cylinder horizontal power 2.9 kw gas engine, the compression ratio is 2.5, the speed of 250 r/min.The internal combustion engine is called otto internal combustion engine is known.Otto patented on August 4, 1877.Later, people have been called a four-stroke cycle otto cycle.Otto founder history in internal combustion engine, its invention which laid a foundation for the invention of the car.
Once and otto worked germans g. Daimler invented the gasoline vapors refining lamp kerosene combustion by-products of the internal combustion engine, patented in 1883, in 1885 put the internal combustion engine in a wooden bike, the following year and loaded onto the carriage.That same year, German Benz put gasoline internal combustion engine on the tricycle, the self propulsion vehicles, cars and motorcycles by the later generations, is called the initial.
The birth of the first diesel engine
Benz invented and Daimler are gasoline engine, the people are trying to use gasoline as fuel and at the same time, also try to use other fuel oil as fuel.
In 1897, German Rudolf diesel (1858 ~ 1913) successfully developed the first diesel engine, diesel engine from vision into reality has experienced 20 years.Diesel engine is a power engineering is a great invention, it not only found useful for diesel oil, and it is bigger than gasoline fuel, power, small pollution, is a car and a good "heart".Rudolf diesel's invention changed the world, people in order to commemorate him, the diesel engine as the diesel engine.
The birth of the first internal combustion engine car
First car in the world is by the German Karl Benz (1844 ~ 1929) in October 1885, the successful development, established the fundamental key automotive design at a stroke, even if the present car could not jump out of the box.Him on January 29, 1886, the German Patent Office to apply for car invention patents, in the same year on November 2, the Patent Office formally approved the release.On January 29, 1886, therefore, is recognized as the birth of the world car, Benz patent certificate also became the first car in the world patent certificate.
In fact, before this, there are some people in the development of automobile engine and automobile, French newspapers reported as early as 1863 Renault car invention, the speed is less than 8 km/h, but it still ran back and forth from Paris to jovi doa 18 km.In 1884, the French Dai Bo ladder, use of internal combustion engine as power source, creates a three-wheeled vehicles with single cylinder of internal combustion engine and a four-wheel vehicle with two cylinder of internal combustion engine.
As early as before the invention of the first car, with its associated many inventions have emerged, such as lead-acid battery, internal combustion engine ignition device, hard rubber solid tyre, spring suspension, etc., so the car is the integrated use of many inventions or technology.
Karl Benz three-wheeled vehicles
In 1879, a German engineer Karl Benz experiment succeeded for the first time a two-stroke engine experimental.In 1883, Benz founded the "Benz company and Benz Rhine engine plant".In 1885, he made the first in mannheim Benz patent motor car
Benz car for motor vehicles, using a 0.9 horsepower for single cylinder two stroke gasoline engine, the car has some characteristics of modern automobile, such as spark ignition, water circulation, steel pipe frame, the leaf spring suspension, rear wheel drive, front wheel steering and brake handle.But the car's performance is not very perfect, the speed, loading capacity, climbing performance is not very satisfied, but often fail in the exercise.Great contributions, however, it is not in itself the achieved performance, but lies in the change of the idea, is the realization of automation and the use of internal combustion engine, because the car can oneself walk, so people in Greek in Auto (themselves) and Mobile in Latin (moving) constitute a compound word to explain this type of car, this is the origin of the term Automobile.
Benz first three-wheeled automobile is the world's first car, the car was collection in Germany Benz car museum.
Elder brother, terry cloth Daimler, four-wheel vehicles
In 1881, Daimler cooperation with Wilhelm maybach started when the first automobile factory.On August 15, 1883, Daimler and maybach invented the gasoline engine.In late 1885, Daimler will carriage modification, increased the steering, transmission device, installed power of 1.1 kw of internal combustion engine, fitted with four wheels, the speed is 14.4 km/h.
In 1885, the germans, elder brother terry cloth Daimler (1843 ~ 1900), invented the first round of car.Elder brother, terry cloth Daimler, Daimler cars developed
Benz and Daimler is recognized as the inventor of the modern cars powered by internal combustion engines, their inventions, become the most important milestone in the history of auto development, both of them so is regarded as the "father" of the car.
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