| 摘要 |
PURPOSE: A canister having a dual air flow path is provided to maintain the smooth flow of outdoor air flowing into the canister from an air inlet during purge operation. CONSTITUTION: A canister having a dual air flow path comprises a center barrier(10), upper and lower barriers, upper and lower belts, and upper and lower filters. The center barrier is installed inside an air inlet(2) side by side with the air inlet. The center barrier divides an internal space of the air inlet into upper and lower spaces. The upper barrier is extended upward to an inner wall(2b) from the center barrier. The lower barrier is extended downward to an outer wall(2a) from the center barrier. The upper and lower valves are respectively installed on the upper and lower barriers, and control the flow of air. The upper and lower filters are inserted into each rear end portion of the upper and lower barriers. |
