GUI LIN NEW GLORY MACHINERY CO., LTD. : supercharger classification

If a car wants to run fast, it must have strong power. At present, the automotive power system can be roughly divided into two categories: natural intake system and pressurized intake system. In European sports cars, except BMW, which still insists on using natural intake engine, other automobile companies have adopted the supercharging system to improve the dynamic performance of vehicles. For example, mercedes-benz sports cars use the supercharging system, while saab is the pioneer of turbocharging. In recent years, Japanese cars have also begun to use turbocharging technology in large Numbers. The natural intake system does not have a supercharger of any kind installed, but only USES the negative pressure generated by the downward piston to suck in the mixture. Although the natural intake system can get a large horsepower output through the variable valve timing system, the power increase is very limited. In order to increase the output power of the engine, the supercharging system is the most effective way.
The most common engine supercharging systems are mechanical supercharging and exhaust turbocharging.
This paper by guilin new ronghuang machinery co., LTD