公开(公告)号：US06871662B2

公开(公告)日：2005-03-29

申请号：US10023322

申请日：2001-12-17

申请人： Ewald Duermeier ,  Stefan Klein ,  Michael Koenig ,  Stefan Leuchtenberg ,  Dieter Scheurenbrand ,  Manfred Weil

发明人： Ewald Duermeier ,  Stefan Klein ,  Michael Koenig ,  Stefan Leuchtenberg ,  Dieter Scheurenbrand ,  Manfred Weil

IPC分类号： B60K15/035 ,  F16K24/04

CPC分类号： B60K15/03504 ,  B60K2015/03509 ,  B60K2015/03514 ,  B60K2015/03523 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/86324

摘要： A ventilation and/or a pressure-equalizing system for a fuel tank, in particular for a fuel tank of a motor vehicle, includes at least one aeration and/or de-aeration line leading into the fuel tank, via which the gases and/or vapors may be removed from or conducted into the fuel tank. A collection device for liquid fuel is coupled into the aeration and/or de-aeration line, the collection device including at least two chambers, of which one is used as a temporary storage device for liquid fuel and is connected to a return line into the fuel tank.

摘要翻译： 用于燃料箱，特别是用于机动车辆的燃料箱的通风和/或压力平衡系统包括通向燃料箱的至少一个曝气和/或除气管线，气体和/ 或蒸汽可以从燃料箱中取出或进入燃料箱。 用于液体燃料的收集装置耦合到通气和/或除气管线中，该收集装置包括至少两个室，其中一个用作液体燃料的临时储存装置，并连接到返回管线 油箱。