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    • 2. 发明公开
    • FLEXIBLE PIPE BODY AND METHOD OF PRODUCING SAME
    • 用于生产柔性管主体和再制成管体
    • EP2688727A1
    • 2014-01-29
    • EP12706901.1
    • 2012-02-24
    • Wellstream International Limited
    • DODDS, Neville
    • B29C53/58B29C53/60B29C53/62B29C53/84F16L11/08
    • F16L11/00B29C53/582B29C53/64B29C61/006B29C63/10B29D23/001B29K2105/243F16L11/081F16L2011/047
    • To produce a flexible pipe body, a length of tensile armour element (300) of pre-preg composite material is fed towards a fluid-retaining layer (602). The tensile armour element (300) passes through a guide (604) an a pre-heater (606). The tensile armour element (300) is then applied to the fluid-retaining layer (602), being wrapped around the fluid-retaining layer (602) by virtue of the rotation of the layer (602), the linear translation of the layer (602), and the fixed position of the tensile armour element feed (601). The element (300) is fed to the fluid-retaining layer under a constant, predetermined controlled tension. Positioning head (608) helps to position the element (300) on the fluid-retaining layer (602). As tensile armour element is wound onto the pipe body, the pipe body continues to move in a, linear direction and the pipe body moves through an oven (610).
    • 以产生柔性管体,预浸渍的复合材料的拉伸铠装元件(300)的长度朝向一个流体保持层(602)馈电。 拉伸铠装元件(300)穿过的导向件(604)到预加热器(606)。 然后,拉伸铠装元件(300)被施加到借助于层(602),该层的线性平移的旋转(围绕流体保持层(602)被包裹在液体保持层(602) 602)和拉伸铠装元件进料(601)的固定位置。 所述元件(300)是常数,控制预定的张力下输送到流体保持层。 定位头(608)有助于所述流体保持层(602)在元件(300)的位置。 作为拉伸铠装元件缠绕到管体,管体继续在一个线性方向上移动,并在管体在烘箱(610)移动通过。