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Electric car more and more offered by various companies, both large and small producers in spite of limited ability. One of the very interesting – especially for the environment is a lover emission zero alias does not cause pollution.

Various electric car technologies also appear. Both produced by one company and cooperation. One of which is quite interesting – especially in the environment of automotive journalists – and still be on display at the Paris Motor Show is the Venturi Volage.

In terms of appearance, Venturi Volage is considered as a concept car the “sexiest” with other vehicles. His car is a roadster two doors that opened like a bird wing. In terms of technology, although not the result of Venturi own, but from Michelin, is very interesting as an alternative vehicle of the future. Read more…

In an effort to reduce environmental pollution or global warming, car manufacturers have succeeded in creating cars that can use a variety of alternative energy. Among others, hydrogen, fuel gas (CNG) and the last is also popular electric car.

However, among the vehicle, the hybrid option is still a major producer. Terrible, not hybrid concept, but is marketed in bulk. One example is the Toyota Prius and Honda Insight. Read more…

the evolution of the car’s gasoline engine to hybrid and electric technology will also be followed by the information displayed through the instrument panel, usually better known as the combination meter. Systems Information or digital telemetric also installed in the car.
The emergence of information systems impressions new car is not separated from the car of a more complex hybrid. Information that should be running any more than car petrol or diesel motorized current.
In the hybrid and electric cars, many of energy remaining in the battery, and it must be continuously. The same distance can be based on the energy in the battery. Thus, the drivers feel more secure and comfortable

Can configured. Have conditions that make Yazaki North America Corp. to create prototype instrument panel that can be changed monitor (customized). Consequently, the instrument panel is similar to a small computer. May be, is more sophisticated than the notebook that can be taken as carry-small agenda. Instrument panel display configuration can be changed and the image background. Read more…

The lamp on the front of car not only use to illuminate the road at night or when dark. Other functions, as an indicator to the other vehicle, whether that is in front or coming from the opposite direction.

For example, it uses to tell in front of the vehicle to pass (passing lamp) or meet at the vehicle from the opposite direction (meeting lamp). Conditions make the task of driver’s increases.

With that background, the front lights made of second-generation smart. According to Continental, Germany, as a producer, this smart light beam and can be set in accordance with the light of road conditions and traffic in the surrounding areas. Added, the smart new second-generation used in premium cars made by German manufacturers Read more…

spirit for economize energy and green environment, has now entered to the F-1. This is marked with a plan of FIA (Federation Internationale d’Automobile) use KERS next year (2009). KERS, Kinetic Energy Regenerative (can also Recovery) System is taking more wasted energy when braking the car. In this way, the fuel consumption becomes more economical. Waste gas emissions, especially CO2 can be also reduced.

When the car braking, engine still running. Energy generated in machine is not used optimally because the car slowed or even stopped total. Means that the output waste useless. Waste form of energy or movement lap engine component called the energy kinetic. Energy that is captured stored and later used to run vehicles. Read more…

At any posts previously discussed about the valve. This valve spring covered task is to restore the valve to the position after the free pull up by rooftop.
The higher the round engine, also cause problems on one spring involutes this. spring must move more quickly. While the spiral is made of metal has a harmonic frequency. If you exceed the limit of its ability, spring will be broken. Surrounding components and the engine took ideas can no longer work.

Therefore, in the engine cars with a round of public higher or characteristics of two-sport use. this because the valve components made from metal, when the heat change in size. This condition is caused with the rift between the valves and the trigger different working machines. This is also the valve bears hydraulic. On this type, slit valve when hot and cold because the same is automatically set by engine oil pressure. Read more…

BMW will be launched soon a new automatic transmission with has eight gear acceleration (8-speed) which is developed by ZF. This gearbox will be mounted on the luxury sedan BMW 7-Series. Interestingly, in addition to more efficient, cheaper price compared with the 6-speed. Even with a performance comparable intensity 7-speed dual-clutch on the BMW M3 that was introduced years ago.
And this luxury car manufacturer in Germany is still focused on the transmission system following a dual clutch for models with a large machine

“Automatic Transmission 8-speed developed by ZF can compare with the transmission double clutch. It is more lightweight, efficient and profitable in a matter of cost. The double-clutch transmission is expensive and heavy, and only match in the car with a longitudinal engine and rear wheel movement.
The 8-speed transmission of the results of ZF is designed for cars and the movement behind the wheel all wheel drive (AWD). In fact, it is appropriate for some models of BMW and Audi launched this year. From the results of the tests, ZF transmission was 3 spring cent more economical (fuel), and 6 percent (diesel), compared with a 6-speed.

The difference between modern diesel engines, common rail is the way to the conventional fuel supply. In particular components that reside between the injection pump and injector. There are two main components here, the injection pump or mechanical pump commoner called Bosch and injector.

How common rail will use with the same concept of life. In this case, all the solar injector supply directly to the engine, vessel or rail using the same. Is the same as that used in the fuel injection system? While conventional diesel engines, the supply of solar injector get their own directly from the injection pump.

Pressure in the fuel rail is very high. Now, the common rail is next to the generation-3, the pressure reach 1800 bar. If converted to PSI which is still used now is 26,100 PSI. Compare with the tire pressure of 30 PSI. Gas tube or 25 bar and 200 bar CNG. With pressure as is, fogging will be generated. result of the Burning is the machine work becomes more and more efficient

Before using common rail, we told about the machine that is now used in general based on fuel oil. there are only two types, namely gasoline and diesel.

Among the techniques, diesel engine known as CI (compression ignition) engine with the ignition or compression. Meanwhile, gasoline engine called SI (spark ignition) engine with spark ignition (spark plugs).

In the diesel engine, combustion is triggered by the air or be compressed in the cylinder. Due to compression, the air pressure becomes very high. The same temperature reaches the highest point of  diesel fuel. Therefore, the solar injected to the air, burned directly. In this way, does not require diesel engine ignition system or spark fireworks.
To get the high pressure, the difference in compression must be high. For diesel engines is ranging from 16 to 25: 1. Meanwhile, gasoline engine 6 – 12: 1. Comparison of compression determines the efficiency of a machine. The higher the comparison of compression, the engine will more efficient. However, comparison of compression can not be determined by the board. Must also consider the nature and quality of fuel that will be used

Technology “Common Rail” vessel is the gods for the modern diesel engine. With common rail, diesel engine into the car class or exclusive premium cars such as Jaguar and BMW 7 Series. City car also does not escape from the obsession with the diesel engine is the latest technology.

For example, Fiat has successfully created 1,300 cc diesel engine equipped with a 70 hp with fuel consumption of 3-4 km or liter/100 average 25 km / liter. So diesel engine is not only owned the truck and bus community large or heavy equipment and ships. Read more…