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    Brittle lined pipe connector
    1.
    发明授权
    Brittle lined pipe connector 失效
    脆性内衬管接头

    公开(公告)号：US5069485A

    公开(公告)日：1991-12-03

    申请号：US427758

    申请日：1989-10-26

    申请人： William C. Allen ,  Stephen D. Pye ,  Gerald M. Hamblin ,  Jose M. Perez ,  William E. Amend ,  John D. Bush ,  David Holligan ,  Delbert E. Pyle

    发明人： William C. Allen ,  Stephen D. Pye ,  Gerald M. Hamblin ,  Jose M. Perez ,  William E. Amend ,  John D. Bush ,  David Holligan ,  Delbert E. Pyle

    IPC分类号： F16L15/04 ,  F16L15/06 ,  F16L57/06 ,  F16L58/06

    CPC分类号： F16L15/002 ,  F16L15/003 ,  F16L15/04 ,  F16L57/06 ,  F16L58/06 ,  Y10S285/906

    摘要： One or more rigid sealing segments are attached to pipe end sections and the assembly lined to form a fluid-resistant joint. A segment surface forms the primary sealing interface of lined pipe sections without the need for a conventional removable liner edge seal. The lining process and configuration sealably bonds the liner to the fluid-resistant sealing segment and to the non-fluid-resistant pipe. The manner of bonding both avoids (or limits) liner stress and covers the non-fluid-resistant material of the pipe. In an alternative embodiment, the sealing segments are engaged at mating threaded surfaces, the mated threads providing a single primary sealing and engagement interface. Redundant liner end sealing may also be accomplished by a sandwiched deformable material if added reliability of sealing harsh fluids is desired. In another embodiment, portions of the rigid sealing segments are slidably mounted relative to each other and the primary seal interface is temperature actuated.

    摘要翻译： 一个或多个刚性密封段连接到管端部分，并且组合件衬里形成耐流体接合部。 分段表面形成衬里管段的主要密封界面，而不需要常规的可拆卸衬垫边缘密封。 衬里工艺和构造将衬套密封地结合到耐流体密封段和非耐流体管。 接合方式避免（或限制）衬套应力并覆盖管道的非流体阻力材料。 在替代实施例中，密封段在匹配的螺纹表面处接合，配合螺纹提供单个主要密封和接合界面。 冗余衬里端密封也可以通过夹层的可变形材料来实现，如果需要密封的苛刻流体的可靠性。 在另一个实施例中，刚性密封段的部分相对于彼此可滑动地安装，并且主密封接口被温度启动。

    Brittle lined pipe connector
    3.
    发明授权
    Brittle lined pipe connector 失效
    脆性内衬管接头

    公开(公告)号：US5236231A

    公开(公告)日：1993-08-17

    申请号：US713551

    申请日：1991-06-07

    申请人： William C. Allen ,  Stephen D. Pye ,  Gerald M. Hamblin ,  Jose M. Perez ,  William E. Amend ,  John Bush ,  David Holligan ,  Delbert Pyle

    发明人： William C. Allen ,  Stephen D. Pye ,  Gerald M. Hamblin ,  Jose M. Perez ,  William E. Amend ,  John Bush ,  David Holligan ,  Delbert Pyle

    IPC分类号： F16L15/04 ,  F16L15/06 ,  F16L57/06 ,  F16L58/06

    CPC分类号： F16L15/003 ,  F16L15/04 ,  F16L57/06 ,  F16L58/06

    摘要： One or more rigid sealing segments are attached to pipe end sections and the assembly lined to form a fluid-resistant joint. A segment surface forms the primary sealing interface of lined pipe sections without the need for a conventional removable liner edge seal. The lining process and configuration sealably bonds the liner to the fluid-resistant sealing segment and to the non-fluid-resistant pipe. The manner of bonding both avoids (or limits) liner stress and covers the non-fluid-resistant material of the pipe. In an alternative embodiment, the sealing segments are engaged at mating threaded surfaces, the mated threads providing a single primary sealing and engagement interface. Redundant liner end sealing may also be accomplished by a sandwiched deformable material if added reliability of sealing harsh fluids is desired. In another embodiment, portions of the rigid sealing segments are slidably mounted relative to each other and the primary seal interface is temperature actuated.

    摘要翻译： 一个或多个刚性密封段连接到管端部分，并且组合件衬里形成耐流体接合部。 分段表面形成衬里管段的主要密封界面，而不需要常规的可拆卸衬垫边缘密封。 衬里工艺和构造将衬套密封地结合到耐流体密封段和非耐流体管。 接合方式避免（或限制）衬套应力并覆盖管道的非流体阻力材料。 在替代实施例中，密封段在匹配的螺纹表面处接合，配合螺纹提供单个主要密封和接合界面。 冗余衬里端密封也可以通过夹层的可变形材料来实现，如果需要密封的苛刻流体的可靠性。 在另一个实施例中，刚性密封段的部分相对于彼此可滑动地安装，并且主密封接口被温度启动。