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    • 76. 发明授权
    • Fuel leakage prevention apparatus
    • 防漏油装置
    • US5927315A
    • 1999-07-27
    • US982746
    • 1997-12-02
    • Jong-In Kim
    • Jong-In Kim
    • B60K15/035F16K17/36F16K24/04
    • F16K17/36B60K15/03519F16K24/042Y10T137/0874Y10T137/3099
    • A fuel leakage prevention apparatus comprising a body having a neck formed at the top and having a sealing surface at the bottom of the neck, a rib installed on the neck and having inclined upper surfaces at the top of the rib, a stopper plate extended inwardly from a lateral wall and having a center opening, and a plurality of vent holes formed at the bottom surface and the lateral surface of the body; a float located below the stopper plate of the body; a base mounted on the stopper plate and having a protruding rod extended through the center opening toward the float; spring means mounted on the base; sealing means mounted on the spring means and having a conical wing for sealing the sealing surface of the neck and a pushing rod formed at the top of the conical wing; and a ball located on the inclined upper surfaces of the rib of the body.
    • 一种防漏油装置,其特征在于,具有形成在所述顶部的颈部,颈部底部具有密封面的主体,在所述颈部上设置有肋,所述肋在所述肋的顶部具有倾斜的上表面, 从侧壁开始并具有中心开口,以及形成在主体的底表面和侧表面处的多个通气孔; 位于主体止挡板下方的浮子; 安装在止动板上的底座,具有朝着浮子延伸穿过中心开口的突出杆; 弹簧装置安装在基座上; 密封装置安装在弹簧装置上并具有用于密封颈部的密封表面的锥形翼片和形成在锥形翼片顶部的推杆; 以及位于身体的肋的倾斜上表面上的球。