Internal fuel vapor valve
    6.
    发明授权
    Internal fuel vapor valve 有权
    内部燃油蒸气阀

    公开(公告)号:US06810913B2

    公开(公告)日:2004-11-02

    申请号:US10133086

    申请日:2002-04-26

    IPC分类号: F16K2404

    摘要: A device that is adapted to be mounted to an interior surface of a polymeric fuel tank includes a body, a weld foot adapted to be inserted into the molten inner surface of the fuel tank and having a support surface adapted to control insertion of the weld foot into the molten inner surface of the fuel tank and to position the device relative to the inner surface, and a break zone positioned between and interconnecting the weld foot and the body and having a structural cross section that is weaker than the weld foot and the body such that under sufficient force, the break zone will fracture and allow the body to separate from the inner surface of the fuel tank, thereby leaving the weld foot embedded within the inner surface of the fuel tank.

    摘要翻译: 适于安装到聚合物燃料箱的内表面的装置包括主体,适于插入燃料箱的熔融内表面中的焊脚,并具有适于控制焊脚的插入的支撑表面 进入燃料箱的熔融内表面并使装置相对于内表面定位,以及断开区,其位于焊接脚和主体之间并使其相互连接并具有比焊脚和主体更弱的结构横截面 使得在足够的力下,断裂区域将断裂并允许主体与燃料箱的内表面分离,从而使焊脚嵌入在燃料箱的内表面内。