Talk about the development history of turbocharger
When it comes to turbocharger actuators, this is not new technology. It has a history of over a hundred years. Initially it was used on airplanes. It was used in the car by the German Saab company. Saab, like many companies, has a war background. At the beginning, it produced fighter jets for the German Air Force, but after the end of World War II, the order information for fighter jets decreased. Therefore, the company gradually produced and manufactured vehicles. The technology and work experience of the car are used in the car, and the turbocharger technology is one of them.
In recent years, more and more technical enhancements have occurred in cars, and there are two ways to increase them. In addition to the turbocharger, there is also a supercharger, but the supercharger is generally used in high-horsepower luxury cars. And the car series with T that is often said in the day generally refers to the turbocharger. In summary, the basic principle of the turbocharger is that the blower motor compresses air to the cylinder. Simple basic principles do not mean that design and production processing is very easy.
After World War II, the development trend of the automobile industry was very rapid. Various automobile companies all over the world were diligently improving the performance of automobiles. In the 1960s and 1970s, in order to better pursue a good driving force, the Pontiac GTO occurred. A large number of American cars such as Ervette, most of these American cars use car engines with a displacement above 5.0, and under the technical standards at that time, the high horsepower achieved an astonishing 400 or more. At that time, countries around the world were not more sensitive to emissions and fuel consumption, and the price of crude oil was more cost-effective than it is today. In the past ten or twenty years, countries around the world have gradually imposed stricter regulations on environmental protection and emissions. Heavy taxes have been imposed on large-displacement vehicles. The price of crude oil has soared, and the defects of large-displacement vehicles have gradually become obvious. However, everyone's requirements for driving force are not easy to retreat. In order to improve the driving force of small cars, it is necessary to solve the technology. This weak turbocharger technology has once again returned to the vision of interior designers and is gradually improving. One of the important reasons It is to force a large amount of gas into the cylinder while increasing the displacement.
