| 摘要 |
PURPOSE: A canister is provided, can improve bleed emission improvement effect by the change of the configuration of the air gap. CONSTITUTION: A canister comprises a housing(11), an inlet port(12), an exit(13), and an atmospheric inlet port(14). The housing is charged with activated charcoal. The inlet port is equipped on the top of the housing. The evaporative gas is flowed in the inlet port from the fuel tank. In the exit, the evaporative gas is ejected to the air intake side of the engine in the engine drive. The atmospheric inlet port discharges the evaporative gas absorbed to the activated charcoal to the outside. An air gap(15) is prepared inside the housing. The air gap is formed inside the canister to reduce the bleed emission.
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