EP3926645A1 - Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit - Google Patents

Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit Download PDF

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Publication number
EP3926645A1
EP3926645A1 EP20305679.1A EP20305679A EP3926645A1 EP 3926645 A1 EP3926645 A1 EP 3926645A1 EP 20305679 A EP20305679 A EP 20305679A EP 3926645 A1 EP3926645 A1 EP 3926645A1
Authority
EP
European Patent Office
Prior art keywords
umbilical
pipe
fluid
shaped conductor
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20305679.1A
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English (en)
French (fr)
Inventor
Audun JOHANSON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
Original Assignee
Nexans SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans SA filed Critical Nexans SA
Priority to EP20305679.1A priority Critical patent/EP3926645A1/de
Publication of EP3926645A1 publication Critical patent/EP3926645A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys

Definitions

  • An object of the present invention is to provide an umbilical or cable which from a constructional point of view is simple and robust, and which may be used without the danger of collapse under various conditions.
  • a further object of the present invention is to seek to solve one or more of the problems or drawbacks according to prior art.
  • the umbilical may further comprise at least one enclosing layer surrounding the internal elements and defining the umbilical.
  • An example of the use of such a system for combined transport of electrical current and fluid is in connection an energy or power producing installation or plant, for instance combined production of electricity and hydrogen at wind turbine installations. It is also known to produce hydrogen as a storage medium from excess electrical production.
  • the system for combined transport of electrical current and fluid would be useful for simultaneously transporting both the electrical current and fluid for such an installation to a second installation.
  • lay-up of the metallic strands 8, as well as pressing the metallic strands 8 closer together may contribute to lessen the size of the longitudinal voids 7, but this procedure will not remove the voids 7 entirely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Communication Cables (AREA)
EP20305679.1A 2020-06-19 2020-06-19 Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit Pending EP3926645A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20305679.1A EP3926645A1 (de) 2020-06-19 2020-06-19 Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20305679.1A EP3926645A1 (de) 2020-06-19 2020-06-19 Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit

Publications (1)

Publication Number Publication Date
EP3926645A1 true EP3926645A1 (de) 2021-12-22

Family

ID=71620365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20305679.1A Pending EP3926645A1 (de) 2020-06-19 2020-06-19 Versorgungsschlauch zum kombinierten transport von strom und flüssigkeit

Country Status (1)

Country Link
EP (1) EP3926645A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210272731A1 (en) * 2018-07-19 2021-09-02 Nv Bekaert Sa Superconductor with twisted structure
WO2024001305A1 (zh) * 2022-06-30 2024-01-04 中天科技海缆股份有限公司 动态海底电缆及动态海底电缆的成型方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159892B (no) * 1986-03-13 1988-11-07 Alcatel Stk As Koaksial fluidavkjoelt kabel.
WO2003076800A2 (en) * 2002-03-08 2003-09-18 Ocean Wind Energy Systems Offshore wind turbine
EP1690979A2 (de) * 2005-02-11 2006-08-16 Nexans Speisekabel ohne Verseilwinkel
EP1872375A2 (de) 2005-04-21 2008-01-02 NKT Cables Ultera A/S Supraleitendes mehrphasenkabelsystem und verfahren zu seiner herstellung und benutzung
AU2013251207A1 (en) * 2012-11-19 2014-06-05 Nexans Subsea umbilical
EP3333562A2 (de) * 2016-12-09 2018-06-13 Nexans Fernerkennung von isolierungsschäden an isolierten röhren oder rohren
EP3651166A1 (de) * 2018-11-06 2020-05-13 The Esab Group, Inc. Kabelschlauch mit leitfähiger elektromagnetischer interferenzabschirmung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159892B (no) * 1986-03-13 1988-11-07 Alcatel Stk As Koaksial fluidavkjoelt kabel.
WO2003076800A2 (en) * 2002-03-08 2003-09-18 Ocean Wind Energy Systems Offshore wind turbine
EP1690979A2 (de) * 2005-02-11 2006-08-16 Nexans Speisekabel ohne Verseilwinkel
EP1872375A2 (de) 2005-04-21 2008-01-02 NKT Cables Ultera A/S Supraleitendes mehrphasenkabelsystem und verfahren zu seiner herstellung und benutzung
AU2013251207A1 (en) * 2012-11-19 2014-06-05 Nexans Subsea umbilical
EP3333562A2 (de) * 2016-12-09 2018-06-13 Nexans Fernerkennung von isolierungsschäden an isolierten röhren oder rohren
EP3651166A1 (de) * 2018-11-06 2020-05-13 The Esab Group, Inc. Kabelschlauch mit leitfähiger elektromagnetischer interferenzabschirmung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210272731A1 (en) * 2018-07-19 2021-09-02 Nv Bekaert Sa Superconductor with twisted structure
US11881352B2 (en) * 2018-07-19 2024-01-23 Nv Bekaert Sa Superconductor with twisted structure
WO2024001305A1 (zh) * 2022-06-30 2024-01-04 中天科技海缆股份有限公司 动态海底电缆及动态海底电缆的成型方法

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