公开(公告)号：US06581621B1

公开(公告)日：2003-06-24

申请号：US09890059

申请日：2001-11-13

申请人： Heinz Klaffki ,  Marietta Gehring

发明人： Heinz Klaffki ,  Marietta Gehring

IPC分类号： B60K15035

CPC分类号： B60K15/03519 ,  B60K2015/03571 ,  B60K2015/03576 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/7439 ,  Y10T137/86944 ,  Y10T137/8704

摘要： The invention relates to a valve and a fuel tank provided with a valve for a motor vehicle. Bleeder valves for integrated compensation volumes for fuel tanks are known in the prior art. One disadvantage of known valves is that if the tank is filled slowly during the refueling operation, the fuel compensation volume can fill. The invention aims to provide a valve with a compact construction. To this end a pressure valve (28) is located on the valve (1, 3) which opens if there is a predetermined excess pressure in the fuel tank (30), a refueling venting opening (38) is configured in the valve (1, 3) so that a sealing plate (5) can close the refueling venting opening. The sealing plate (5) has an operational venting opening (42), which can be closed by a displaceable closure element (15) that is displaced according to a position of a float (26) that is located on a float lever (24).

摘要翻译： 本发明涉及一种具有用于机动车辆的阀的阀和燃料箱。 用于燃料箱的集成补偿量的排气阀在现有技术中是已知的。 已知阀门的一个缺点是，如果在加油操作期间储罐缓慢填充，则可以填充燃料补偿量。 本发明旨在提供一种结构紧凑的阀门。 为此，如果在燃料箱（30）中存在预定的过大压力，则压力阀（28）位于阀（1,3）上，如果在阀（1）中配置了加油排放口（38） ，3），使得密封板（5）可以关闭加油通风口。 密封板（5）具有可操作的通气开口（42），该开口可由位移浮动杆（24）上的浮子（26）的位置移动的位移闭合元件（15）封闭， 。