The invention discloses a fuel tank, including a tank body (1) and a plurality of wave breaking members (2) arranged on the inner wall of the tank body (1), wherein each wave breaking member (2) includes a first end connected with the inner wall of the tank body (1) and a second end away from the inner wall of the tank body, and the width of the first end is more than that of the second end. According to the above design, the plurality of wave breaking members are arranged on the inner wall of the tank body, and set to be a structure with small width at the end away from the inner wall and big width at the end connected with the inner wall, so that when the fuel tank waggles, waves of the fuel oil are broken when touching the wave breaking members, the impact of the waves to the tank body is greatly reduced, and thereby the service life of the fuel tank is improved. Meanwhile, as the impact of the waves to the inner wall of the tank body is greatly reduced, so that noise caused by collision when the fuel tank waggles is also greatly reduced, and the effect on preventing shake and reducing noise is achieved.
Fuel tank
2015-04-29
Patent
Electronic Resource
English
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 |