Flexible pipe joint system
    3.
    发明授权
    Flexible pipe joint system 失效
    柔性管接头系统

    公开(公告)号:US5090744A

    公开(公告)日:1992-02-25

    申请号:US612375

    申请日:1990-11-14

    IPC分类号: F16L27/00 F16L27/06 F16L27/08

    摘要: A flexible pipe joint system has three swivel joints on the both sides and in the central portion thereof, and two arm pipes connecting the swivel joints. The swivel joints have a stepped cylinder body, an elbow and a cap nut. The stepped cylinder body has a larger diameter portion and a smaller diameter portion. The elbow has a pipe connection portion to which a nipple provided with a flange on its outer end and a nut member on its outer periphery. A short cylindrical adapter is provided at one end of the arm pipe connected to the pipe connection portion of the elbow and to one end of the arm pipe connected to the smaller diameter portion of the cylinder body. The adapter and the nut member, respectively, have an outer diameter smaller than the inner diameter of the gasket and an inner diameter of an end portion of the cap nut.

    摘要翻译: 柔性管接头系统在其两侧和中部具有三个旋转接头,以及连接旋转接头的两个臂管。 旋转接头具有阶梯式缸体,弯头和盖螺母。 台阶式缸体具有较大直径部分和较小直径部分。 弯头具有管连接部分,在其外端上设有凸缘的接头和在其外周上的螺母构件。 在臂管的一端设置短的圆筒形适配器,其连接到肘管的管连接部分,并连接到连接到气缸体的较小直径部分的臂管的一端。 适配器和螺母构件分别具有小于垫圈的内径的外径和盖螺母的端部的内径。