| About Cars | |
About CarsCar (from the Greek yourself, from Latin 0lis mob% moving) refers primarily to a motor vehicle engine itself and designed to carry people's land or goods without Rails. Although the term car par excellence to personenautos is used to refer, there are other types of autos, such as trucks, buses, vans, motorcycles, autos or ATVs. In Spain, Royal Decree 2822\/1998 of 23 December, that the general regulation of vehicles approves car in annex II as . .Also, in the Royal Decree is the motor vehicle as defined ë TS fitted with engine for propulsion vehicle. . A car has several wheels with tyres and capacity of at least a seat for the driver. Some wheels, normally the front (can the rear as in a dumper) directive to the sides change to rotate to allow and curves to incorporate, which by the driver via a steering wheel are driven. The car found Karl Friedrich Benz in the German city of Mannheim in 1886 from. Their models which in turn soon after other pioneers, such as Gottlieb Daimler and Wilhelm Maybach are proposed. First long on a car trip was Bertha Benz in 1888, when going from Mannheim to Pforzheim, cities by about 105 km are separated. It should be noted that it is a milestone in old car was given a car of this time had about 20 km\/h as maximum speed, a lot more fuel than spend now spent a vehicle at the same speed and the gasoline was bought in pharmacieswhere it is not available in large quantities was. In 1910, Henry Ford began producing cars in an assembly line, completely innovative system that allowed him to unthinkable production figures until then to reach. Is now investigating new ways to get faster and more efficient ë nt including better roads to move allowing to move. The old future vision of the flying car is currently rejected, would the energy needed to make them in the air are much larger. A possible future of the car is replaced by means of public transport, with greater energy efficiency. This may be due to the shortage of oil and its resulting increase in price happen. Another future line will autonomous cars without driver. To date, two editions of the big competition of the DARPA Challenge have been produced by the Ministry of defence of the United States are organized, in which several autonomous autos a journey without a driver have made. in the first case through the desert of Mojave and second for a street circuit. It has been recently started in series to produce electric cars. Lautonomia of these vehicles still limited because é little è electrical charge stored in batteries for mass unit à, but in the future that capacity could be increased. The level of pollution depends on how the used electricity and the sources of primary energy are produced. It is also with the commercialization of hybrid cars, which started a thermal engine and an electric motor have. The latter works when the car run at low speed, in some models with the thermal engine is turned off. The batteries complement with the energy produced by an electric generator is released by the heat engine is tilted or brake the car with regenerative brakes. Another form of energy for the car is hydrogen, which is a primary energy source, but not vector energy, because of its acquisition is necessary in order to consume energy. The combination of hydrogen and oxygen goes away if only vapour of waste water. There are two methods to get out of the hydrogen, é é n by an internal combustion engine advantage and by fuel cells, a technology sees currently and during development under eyes. The hydrogen is normally obtained from hydrocarbons by the procedure of again formed with steam. It would be by electrolysis of water can be obtained, but it is rarely done because it is a process that consumes a lot of energy. There are also experimental engines by compressed air or solar energy operated. Cars companies, Rental company, Pohodništvo, online Spiele, http://elbert4.journalhub.com | |