公开(公告)号：US06260578B1

公开(公告)日：2001-07-17

申请号：US09372728

申请日：1999-08-12

申请人： Bruce Albert Kuehnemund ,  Darrel B. Smith ,  Gary Francis Stack

发明人： Bruce Albert Kuehnemund ,  Darrel B. Smith ,  Gary Francis Stack

IPC分类号： F16K1504

CPC分类号： B60K15/04 ,  F16K15/04 ,  Y10T137/7856 ,  Y10T137/86372

摘要： A spud assembly for a fuel tank in a vehicle includes a flange tower adapted to be at least partially disposed in a fill spout of a fuel tank. The spud assembly also includes a bead flange extending from the flange tower for engagement with a tank filler neck tube to retain the tank filler neck tube thereto. The spud assembly further includes a check valve disposed within the flange tower to allow fuel to enter the fuel tank from the tank filler neck tube and prevent fuel from exiting the fuel tank to the tank filler neck tube.

摘要翻译： 用于车辆中的燃料箱的突出组件包括适于至少部分地设置在燃料箱的填充喷口中的凸缘塔。 喷射组件还包括从凸缘塔延伸的珠缘凸缘，用于与填料颈管接合，以将油罐填充管颈管保持在其上。 喷嘴组件还包括设置在凸缘塔内的止回阀，以允许燃料从储油瓶颈管进入燃料箱，并防止燃料从燃料箱离开加油口管。