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Maritime supply conduit

A technology for supplying pipelines and pipelines, applied in the direction of pipes, rigid pipes, pipeline laying and maintenance, etc., can solve the problems of difficult, impossible, and easily damaged threads of supplying pipelines, achieve simple and compact parts, and prevent mechanical overload. Effect

Active Publication Date: 2013-01-02
BAUER MASCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Threads are additionally susceptible to damage in the case of harsh offshore applications
Moreover, this known connection is relatively large in both axial and radial directions, so that it is much more difficult or even impossible to wind the supply line onto the drum

Method used

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  • Maritime supply conduit
  • Maritime supply conduit
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Examples

Experimental program
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Embodiment Construction

[0028] Firstly, the main structure of the offshore supply pipeline 10 according to the present invention will be explained with reference to FIGS. 1 and 3 . As can be seen from FIGS. 2 and 3 , the supply line 10 of the invention of the illustrated embodiment is composed of three line elements 12 a , 12 b and 12 c . The line elements 12 a , 12 b , 12 c have all the components respectively formed identically, so their structure is exemplarily described with reference to the line element 12 a.

[0029] A plurality of inner lines 16 are arranged within the flexible sleeve 14 . At each of the two outer ends of the sleeve 14 there is arranged a likewise formed metallic connection element 30a. The connecting element 30a thus comprises a sleeve-like shaft 34a extending on its free edge for forming the connecting flange 32a as a radially protruding collar 36a. The opposite connecting element 30b of the line element 12b to be connected is formed in the same way with a shaft 34b and a ...

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PUM

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Abstract

The invention relates to a maritime supply line with at least two line elements which respectively comprise a jacket pipe, at least two inner lines which are arranged in the jacket pipe and a connecting element arranged at least at one end of the line element for the formation of a watertight connection to a line element to be connected. It is provided according to the invention that the connecting element comprises a connecting flange with a radially projecting collar, on which a radially projecting collar of a connecting flange of the line element to be connected can be placed. For the formation of the watertight connection, the two radially projecting collars are incorporated by at least one tensioning clamp and are axially tensioned against each other.

Description

technical field [0001] The invention relates to an offshore supply pipeline having at least two pipeline elements each comprising a bushing, at least two inner pipelines arranged in the bushing and at least one end of the pipeline element for forming and to be connected The connection element of the waterproof connection part of the pipeline element. Background technique [0002] Such supply lines are used, for example, for the connection of the subsea unit to a supply vessel. With the supply lines, for example energy, data and various fluids are supplied to the underwater unit so that it can function in a desired way, for example at the bottom of an ocean or a lake. Such supply lines include various lines within the casing corresponding to the supply to be provided. [0003] In order to accommodate different working depths, the supply line consists of a plurality of line elements which can be interconnected via connecting elements. [0004] Connecting elements on these o...

Claims

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Application Information

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IPC IPC(8): F16L9/19
CPCF16L23/04H01R13/523F16L23/12F16L1/26F16L1/12F16L21/08H01R3/00
Inventor S.M.芬肯策勒G.霍夫纳U.魏登曼
Owner BAUER MASCH GMBH