The invention discloses a fuel tank, including a tank body, a first circulating pipe (can be called as a fuel oil steam pipe), a second circulating pipe (can be called as a circulating pipe), an exhaust pipe communicating with the tank body and a fuel oil filing pipe detachably communicating with the tank body, wherein one end of the first circulating pipe communicates with the tank body while the other end of the first circulating pipe communicates with the exhaust pipe, and one end of the second circulating pipe communicates with the first circulating pipe while the other end of the second circulating pipe communicates with the fuel oil filing pipe. The fuel tank is applied to the vehicle-mounted fuel oil filling fuel oil steam recovery system; due to the usage of the circulating pipes, the volume of air entering the tank body from the joint of the fuel oil filing pipe along with the flowing of the fuel oil during the oiling process of a vehicle is reduced, and thereby the fuel oil steam quantity entering a carbon tank is reduced, and finally the purposes of reducing the volume of the carbon tank and saving the cost are achieved.
Fuel tank
2015-04-29
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |