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    • 10. 发明申请
    • Braze-free connector for joining a pair of flow lines
    • 用于连接一对流水线的无钎焊连接器
    • US20060138771A1
    • 2006-06-29
    • US11025350
    • 2004-12-27
    • Timothy GalanteSivakumar GopalnarayananRobert Dold
    • Timothy GalanteSivakumar GopalnarayananRobert Dold
    • F16L47/00
    • F16L19/065
    • A braze-free connector for joining a pair of flow lines in leak tight manner. The connector has a tubular body with entranceways at each end face of the body that converge inwardly and open into the central passage of the body. A flow line is inserted into the body through each entranceway so that the lines meet in abutting contact at about the midsection of the body. A collapsible metal ferrule surrounds each of the lines and is at least partially housed within each entranceway. Members having internal threads that are mated with external threads on the body are arranged to advance the ferrules into the entranceway whereupon the ferrules are forces radially into metal to metal sealing contact with the tubes by the converging wall surfaces of the entranceways.
    • 一种无铅连接器,用于以一种密封的方式连接一对流线。 连接器具有管状体,其在主体的每个端面处具有入口,其向内收敛并且朝向身体的中心通道开口。 通过每个入口将流动线插入到身体中,使得线在身体的中部附近邻接接触。 可折叠的金属套圈围绕每条线,并且至少部分地容纳在每个入口内。 具有与主体上的外螺纹配合的内螺纹的构件被布置成将套圈推进到入口中,因此套圈通过入口的会聚壁表面径向地与金属与金属密封接触。