公开(公告)号：US09702494B2

公开(公告)日：2017-07-11

申请号：US13898343

申请日：2013-05-20

Applicant: FLUOR TECHNOLOGIES CORPORATION

Inventor： Dennis W. Johnson ,  James Hurley Brown ,  Fred C. Smith ,  Kim Moody Jackson ,  Bradley D. Smoak

IPC: F16L51/00 ,  F16L51/02

CPC classification number: F16L51/00 ,  F16L51/021 ,  F16L51/025

Abstract: A contiguous duct assembly has first and second ducts that share at least one common wall element. An expansion joint is formed at the end of the contiguous duct assembly using a connector element that extends with respective portions into the internal spaces of the first and second ducts. First and second expansion fabrics are coupled to the respective portions from the inside of the ducts using fasteners that are accessible from and disposed within the internal space of the first and second ducts.

公开(公告)号：US20140339815A1

公开(公告)日：2014-11-20

申请号：US13898343

申请日：2013-05-20

Applicant: FLUOR TECHNOLOGIES CORPORATION

Inventor： Dennis W. Johnson ,  James Hurley Brown ,  Fred C. Smith ,  Kim Moody Jackson ,  Bradley D. Smoak

IPC: F16L51/02

CPC classification number: F16L51/00 ,  F16L51/021 ,  F16L51/025

Abstract: A contiguous duct assembly has first and second ducts that share at least one common wall element. An expansion joint is formed at the end of the contiguous duct assembly using a connector element that extends with respective portions into the internal spaces of the first and second ducts. First and second expansion fabrics are coupled to the respective portions from the inside of the ducts using fasteners that are accessible from and disposed within the internal space of the first and second ducts.

Abstract translation: 相邻的管道组件具有共享至少一个公共壁元件的第一和第二管道。 在连续的管道组件的端部处，使用连接器元件形成一个膨胀接头，该连接器元件分别延伸到第一和第二管道的内部空间中。 第一和第二膨胀织物使用可从第一和第二管道的内部空间访问并设置在第一和第二管道的内部空间内的紧固件从管道内部联接到各个部分。