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公开(公告)号：US09175522B2
公开(公告)日：2015-11-03
申请号：US14240436
申请日：2012-09-03
IPC分类号： F16L1/12 , E21B17/02 , F16L1/26 , F16L39/00 , F16L25/01 , F16L53/00 , H01R13/523 , H01R13/00
CPC分类号： E21B17/02 , F16L1/26 , F16L25/01 , F16L39/005 , F16L53/38 , H01R13/005 , H01R13/523
摘要： A barrier connector arrangement (20) for a multi-pipe pipeline (14) for use in a subsea environment, the pipeline (14) comprising at least one inner pipe (12) and an outer pipe (11) having a dry annulus (13) thereinbetween, and one or more cables (50, 51) extending along the annulus (13), the connector arrangement (20) comprising: an outer housing (21) configured to be joined to the outer pipe (11) to define a dry interior housing with the annulus (13); and one or more dry barrier chambers (26, 27) extending through and welded to the housing (21) for connecting one or more of the cables (50, 51) in the pipeline (14) with one or more external cables in the subsea environment.
摘要翻译： 一种用于在海底环境中使用的多管道管道（14）的隔离连接器装置（20），所述管道（14）包括至少一个内管（12）和具有干环（13）的外管（11） ）和一个或多个沿着所述环（13）延伸的电缆（50,51），所述连接器装置（20）包括：外壳（21），其被配置为连接到外管（11）以限定干燥 室内（13）; 以及一个或多个延伸穿过并焊接到壳体（21）的干燥阻隔室（26,27），用于将管道（14）中的一个或多个电缆（50,51）与一个或多个外部电缆连接在海底 环境。
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公开(公告)号：US20140241810A1
公开(公告)日：2014-08-28
申请号：US14240436
申请日：2012-09-03
IPC分类号： E21B17/02
CPC分类号： E21B17/02 , F16L1/26 , F16L25/01 , F16L39/005 , F16L53/38 , H01R13/005 , H01R13/523
摘要： A barrier connector arrangement (20) for a multi-pipe pipeline (14) for use in a subsea environment, the pipeline (14) comprising at least one inner pipe (12) and an outer pipe (11) having a dry annulus (13) thereinbetween, and one or more cables (50, 51) extending along the annulus (13), the connector arrangement (20) comprising: an outer housing (21) configured to be joined to the outer pipe (11) to define a dry interior housing with the annulus (13); and one or more dry barrier chambers (26, 27) extending through and welded to the housing (21) for connecting one or more of the cables (50, 51) in the pipeline (14) with one or more external cables in the subsea environment.
摘要翻译： 一种用于在海底环境中使用的多管道管道（14）的隔离连接器装置（20），所述管道（14）包括至少一个内管（12）和具有干环（13）的外管（11） ）和一个或多个沿着所述环（13）延伸的电缆（50,51），所述连接器装置（20）包括：外壳（21），其被配置为连接到外管（11）以限定干燥 室内（13）; 以及一个或多个延伸穿过并焊接到壳体（21）的干燥阻隔室（26,27），用于将管道（14）中的一个或多个电缆（50,51）与一个或多个外部电缆连接在海底 环境。
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公开(公告)号：US10400916B2
公开(公告)日：2019-09-03
申请号：US14237118
申请日：2012-07-24
申请人： Brian Lynch , Dominique-Louis Delaporte , Dominique Popineau , Henri Marie Louis Robert Romazzotti
发明人： Brian Lynch , Dominique-Louis Delaporte , Dominique Popineau , Henri Marie Louis Robert Romazzotti
摘要： A T-piece preformer for forming a T-piece in a pipe-in-pipe (PIP) pipeline for a marine environment, the PIP pipeline has at least inner and outer pipes having an annular space thereinbetween, and one or more cables extending along the annular space. The T-piece preformer includes at least: (a) inner and outer longitudinal collars; (b) annular walls between the inner and outer collars; (c) cable apertures through each annular wall; and (d) one or more guide points on the outer collar radially offset from the or each cable apertures, to guidance for a hole into the T-piece performer. The T-piece preformer can be assembled into a PIP pipeline, and requires a final hole during laying. The T-piece preformer has cable apertures through each annular wall, for allowing continuation of cables in the annular space through the PIP pipeline and T-piece preformer, and the T-piece.
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公开(公告)号：US20140367959A1
公开(公告)日：2014-12-18
申请号：US14237118
申请日：2012-07-24
申请人： Brian Lynch , Dominique-Louis Delaporte , Dominique Popineau , Henri Marie Louis Robert Romazzotti
发明人： Brian Lynch , Dominique-Louis Delaporte , Dominique Popineau , Henri Marie Louis Robert Romazzotti
CPC分类号： F16L1/16 , F16L1/19 , F16L1/203 , F16L39/005 , F16L41/02 , F16L41/021 , Y10T29/49826
摘要： A T-piece preformer for forming a T-piece in a pipe-in-pipe (PIP) pipeline for a marine environment, the PIP pipeline has at least inner and outer pipes having an annular space thereinbetween, and one or more cables extending along the annular space. The T-piece preformer includes at least: (a) inner and outer longitudinal collars; (b) annular walls between the inner and outer collars; (c) cable apertures through each annular wall; and (d) one or more guide points on the outer collar radially offset from the or each cable apertures, to guidance for a hole into the T-piece performer. The T-piece preformer can be assembled into a PIP pipeline, and requires a final hole during laying. The T-piece preformer has cable apertures through each annular wall, for allowing continuation of cables in the annular space through the PIP pipeline and T-piece preformer, and the T-piece.
摘要翻译： 一种用于在用于海洋环境的管道管道（PIP）管道中形成T形件的T形件预成型件，PIP管道至少具有内部和外部管道，其间具有环形空间，以及一条或多条电缆沿着 环形空间。 至少包括：（a）内部和外部纵向套环; （b）内圈和外套圈之间的环形壁; （c）通过每个环形壁的电缆孔; 和（d）外环上的一个或多个导向点，径向偏离该电缆孔或每个电缆孔，以引导孔进入T形件执行器。 T型预成型机可以组装成PIP管道，并且在铺设期间需要最终的孔。 T型预成型机具有通过每个环形壁的电缆孔，用于允许通过PIP管线和T形件预制件以及T形件在环形空间中延续电缆。
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