| 摘要 |
<p>In the interior of a fuel tank, a device is provided for its ventilation, comprising ventilation pipes, which run in a transverse direction relative to the vehicle in which the tank is mounted, and whose intake ports are disposed adjacent to opposite, vertical boundary walls of the fuel tank. In order for the ventilation device to be simple to produce, have a low overall height and function good, the ventilation pipes have different diameters. A first ventilation pipe has forked pipe sections, one of which is surrounded by a second ventilation pipe of a larger diameter in such a way that their intake ports are provided at the free ends of the ventilation pipes that are disposed near opposite lateral boundary walls of the fuel tank.</p> |
