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US Goodyear Tire Company's latest development of self-inflated tires
When was the last time you checked the automobile tire pressure? Perhaps this problem will make you scratch your head. Last week, the United States Goodyear Tire Company's Gas Maintenance Technology Department debuted the latest science and technology at the German Auto Show - self-inflating tires, self-inflating truck tires of commercial advertising nature will be tested for the first time, but it still needs a certain amount of investment in the commercial field. Testing process.
When the tire pressure drops to a pre-set value, a regulator in the tire will open, allowing air to flow into this suction tube. When the car starts rolling tires, the deformation of the tire will flatten the suction tube, drawing air through the tire into the intake valve, and then into the tire.
In this latest technology, Goodyear Tire has eliminated the need for "insertion of external tire pressure." In addition to the difficulty of interventional inflation, maintaining and maintaining pneumatic tires is a key factor in saving fuel and tire life. For example: Losing 10 psi, miles per gallon will be a 1% loss in tire pressure.
Goodyear Tire calculates that a loss of 1% per gallon mile, a truck driving 6.6 miles per gallon, a diesel price of $4.1 a gallon, and a 100,000 miles per year, which is equivalent to a loss of $627 a year. Tires with better inflation can continue to be used for a longer period of time and are better adapted to ground conditions.
Although the current self-inflating tire does not have a specific price tag, the researchers assessed that it can effectively save fuel and reduce the cost of tire conversion costs. At the same time, this technology can effectively reduce carbon dioxide emissions by saving fuel. In the future, people no longer need to consider how to measure your tire pressure, which will enable people to travel longer distances. (long)
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