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    • 2. 发明授权
    • Ball joint pipe connection
    • 球接管连接
    • US09360141B2
    • 2016-06-07
    • US14368834
    • 2012-12-18
    • Marco Daniel Menheere
    • Marco Daniel Menheere
    • F16L27/04F16L27/053F16L27/06
    • F16L27/04E02F7/10F16L27/053F16L27/06F16L37/52
    • A pipe connection includes a ball joint having shell parts and pipe connection elements at the ends of the shell parts which face away from each other are to be connected to a respective pipe section. The shell parts surround one another in a contacting manner and define a respective longitudinal center line; they are rotatable relative to one another between an aligned position, in which the longitudinal center lines coincide, and a rotated position, in which the longitudinal center lines form an angle which differs from zero. The shell parts together enclose an axial passage which extends between the ends of the shell parts. A sealing element is provided between the outermost and innermost shell part. A lining extends between the outermost shell part and the corresponding pipe connection element. The inner lining surface has a curvature corresponding to that of the outer surface of the innermost shell part.
    • 管连接件包括具有外壳部分的球形接头和在彼此远离的壳部分的端部处的管连接元件将连接到相应的管部分。 外壳部分以接触的方式相互包围并限定相应的纵向中心线; 它们可以在纵向中心线重合的对准位置和旋转位置之间相对于彼此旋转,其中纵向中心线形成与零不同的角度。 外壳部分一起包围在壳部分的端部之间延伸的轴向通道。 密封元件设置在最外层和最内壳部分之间。 衬里在最外壳部分和相应的管连接元件之间延伸。 内衬面具有与最内壳部分的外表面相对应的曲率。