| 摘要 |
PURPOSE: A multi-functional fuel valve for a vehicle is provided to improve the assembling efficiency, reduce the number of parts, and sharply reduce leakage of gas of vaporization. CONSTITUTION: A multi-functional fuel valve for a vehicle comprises a cover(3) securing a liquid phase separation space of gas of vaporization and having a connecting unit(1) connected with a canister; a valve body(5) closing up the lower side of the cover; a vent valve unit installed to the valve body, to communicate with the inside of the cover; a two-way valve(108) functioning as a fuel check valve installed to the valve body, to communicate with the inside of the cover; and a one-way valve unit installed to the valve body, to communicate with the inside of the cover.
|
