| 摘要 |
<p>PURPOSE:To reduce the density of exhaust gases discharged to the atmosphere through the arrest of said gases within a cylindrical body by connecting the cylindrical body to the exhaust pipe of a car and providing a propeller within said body and a filter device at the rear end thereof. CONSTITUTION:The exhaust pipe 3 of a car is fitted with a main cap 4 and a filter cap 6 by using a pot screw 1. And a propeller 5 is provided within the main cap 4 and the rear end of the filter cap 6 is fitted with a filter guard 7, an absorption pad 8 and a filter 9 respectively in order. In this case, the length of each cap 4 and 6 is taken at 300mm and the shape thereof is made cylindrical with about 500-100mm diameter. Also, the propeller 5 prevents the counter-flow of exhaust gases and increases wind velocity. According to the aforesaid constitution, exhaust gases are arrested by the absorption pad 8 before discharge to the atmosphere, thereby reducing the density of exhaust gases in the atmosphere.</p> |
