| 摘要 |
<p>A fuel tank system capable of purging a canister without relying on the action of negative pressure from the engine, thereby giving excellent energy efficiency. Gases in the fuel tank 14 move to a canister 40 when filling up, and any fuel vapor is adsorbed in the canister 40. Air components are separated from the gases in the fuel tank 14 using a gas separator 16 and discharged and a negative pressure can be induced inside the fuel tank 14. This negative pressure acts on the canister 40 and purges the canister 40.</p> |
