| 摘要 |
<p>PURPOSE:To suppress the air pollution due to the outflow of fuel vapor by allowing the fuel vapor in a fuel tank to be fed into a canister when a closing cover is opened. CONSTITUTION:When a closing cover 8 is closed, the valve body 17 of a closing control valve 17 closes an evaporated fuel outlet. When fuel is to be fed into a fuel tank 1, first a closing cover 8 is opened, next a cap 3 is removed, and a fuel feed nozzle is inserted into a fuel injection port 4. In this case, when the closing cover 8 is opened, a wire 12 is pulled, thus the valve body 17 of the control valve 15 rises to open an evaporated fuel outflow port 14. Accordingly, the evaporated fuel then filling the fuel tank 1 is fed into a canister 19 through the evaporated fuel outflow port 14, a valve chamber 16, and an evaporated fuel passage 18.</p> |
