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    • 10. 发明公开
    • Fuel tank cap for a fuel tank
    • Kraftstofftankdeckelfüreinen Kraftstofftank
    • EP2130708A1
    • 2009-12-09
    • EP09161433.9
    • 2009-05-28
    • BRIGGS & STRATTON CORPORATION
    • Schmalz, JacobGulke, JohnShears, Peter D
    • B60K15/035B60K15/04
    • B60K15/0406B60K2015/0344B60K2015/03547B60K2015/0451B60Y2200/225F02M25/0854F02M37/20
    • A fuel tank cap (34) for a fuel tank (14) of an engine. The fuel tank cap includes a fuel cap cover (70), a housing (38) having a side wall (78), a bottom wall (82), and a receptacle, a fuel vapor adsorption material (54) positioned within the receptacle, an inlet (42) disposed near the bottom wall and configured to provide fluid communication with a fuel tank vapor space, an outlet (46) disposed near the bottom wall and configured to provide fluid communication with the atmosphere, an internal wall (98) adjacent the bottom wall and disposed between the inlet and the outlet, and at least one aperture (110) configured to permit fuel vapor to flow in a vapor flow path from one side of the internal wall to the other side of the internal wall.
    • 一种用于发动机的燃料箱(14)的燃料箱盖(34)。 燃料箱盖包括燃料盖盖(70),具有侧壁(78),底壁(82)和容器的壳体(38),位于容器内的燃料蒸气吸附材料(54) 设置在所述底壁附近并被配置为提供与燃料箱蒸汽空间的流体连通的入口(42),设置在所述底壁附近并被配置为提供与所述大气的流体连通的出口(46),邻近的内壁 所述底壁并且设置在所述入口和所述出口之间,以及至少一个孔(110),其构造成允许燃料蒸气在所述内壁的一侧到所述内壁的另一侧的蒸汽流动路径中流动。