CA2024165A1 - Cable de puissance comportant des agents gonflants dans l'eau et des bandes metalliques hors isolant - Google Patents

Cable de puissance comportant des agents gonflants dans l'eau et des bandes metalliques hors isolant

Info

Publication number
CA2024165A1
CA2024165A1 CA2024165A CA2024165A CA2024165A1 CA 2024165 A1 CA2024165 A1 CA 2024165A1 CA 2024165 A CA2024165 A CA 2024165A CA 2024165 A CA2024165 A CA 2024165A CA 2024165 A1 CA2024165 A1 CA 2024165A1
Authority
CA
Canada
Prior art keywords
water swellable
insulation
metal elements
power cable
elongated metal
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.)
Granted
Application number
CA2024165A
Other languages
English (en)
Other versions
CA2024165C (fr
Inventor
Fabrizio Marciano-Agostinelli
Marco Barbaro-Forleo
Carlo Marin
Paul L. Cinquemani
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2024165A1 publication Critical patent/CA2024165A1/fr
Application granted granted Critical
Publication of CA2024165C publication Critical patent/CA2024165C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Landscapes

  • Insulated Conductors (AREA)
CA002024165A 1989-09-07 1990-08-28 Cable de puissance comportant des agents gonflants dans l'eau et des bandes metalliques hors isolant Expired - Lifetime CA2024165C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/404,320 1989-09-07
US07/404,320 US5010209A (en) 1988-12-20 1989-09-07 Power cable with water swellable agents and elongated metal elements outside cable insulation

Publications (2)

Publication Number Publication Date
CA2024165A1 true CA2024165A1 (fr) 1991-03-08
CA2024165C CA2024165C (fr) 1994-12-13

Family

ID=23599149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002024165A Expired - Lifetime CA2024165C (fr) 1989-09-07 1990-08-28 Cable de puissance comportant des agents gonflants dans l'eau et des bandes metalliques hors isolant

Country Status (5)

Country Link
US (1) US5010209A (fr)
EP (1) EP0416728A3 (fr)
AU (3) AU6082990A (fr)
BR (1) BR9004565A (fr)
CA (1) CA2024165C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110235208A (zh) * 2017-01-31 2019-09-13 3M创新有限公司 中压和高压线缆应用的多层应力控制制品及干式接线端

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US8101862B2 (en) * 1999-01-11 2012-01-24 Southwire Company Self-sealing electrical cable using rubber resins
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US7916989B2 (en) 2008-07-31 2011-03-29 Corning Cable Systems Llc Optical fiber assemblies having a powder or powder blend at least partially mechanically attached
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EP2317525A1 (fr) * 2009-11-03 2011-05-04 Nexans Câble électrique pour moyenne et haute tension
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US8854275B2 (en) 2011-03-03 2014-10-07 Tangitek, Llc Antenna apparatus and method for reducing background noise and increasing reception sensitivity
US9055667B2 (en) 2011-06-29 2015-06-09 Tangitek, Llc Noise dampening energy efficient tape and gasket material
HUE033251T2 (hu) 2011-04-12 2017-11-28 Southwire Co Llc Villamos távvezetékek kompozit magokkal
US8657066B2 (en) * 2011-06-29 2014-02-25 Tangitek, Llc Noise dampening energy efficient enclosure, bulkhead and boot material
US8658897B2 (en) 2011-07-11 2014-02-25 Tangitek, Llc Energy efficient noise dampening cables
US10354780B2 (en) 2011-10-14 2019-07-16 Te Wire & Cable Llc Gas blocking cable and method of manufacturing
US9837187B2 (en) 2011-10-14 2017-12-05 Te Wire & Cable Llc Gas blocking cable and method of manufacturing
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EP2863397B1 (fr) * 2013-10-15 2016-05-04 Nexans Barrière d'eau pour câble électrique sous-marin
JP2016167952A (ja) * 2015-03-10 2016-09-15 住友電装株式会社 ワイヤハーネスの電線外装構造
BR112017019444B1 (pt) 2015-03-20 2022-01-11 Prysmian S.P.A. Cabo de alimentação de múltiplas fases
US10679772B2 (en) * 2015-06-23 2020-06-09 Nkt Hv Cables Ab Electric power cable and a process for the production of the power cable
US20170021380A1 (en) 2015-07-21 2017-01-26 Tangitek, Llc Electromagnetic energy absorbing three dimensional flocked carbon fiber composite materials
DE102015216276B4 (de) * 2015-08-26 2022-06-15 Jolanta SWIATOWSKA Einadriges Kabel mit einer Abdichtung gegen das Eindringen von Feuchte und einer Rücklaufader
CN114587232B (zh) 2016-07-14 2025-12-19 直观外科手术操作公司 包含在手术器械的主体内的压力测试端口
EP3484341B1 (fr) * 2016-07-14 2023-03-08 Intuitive Surgical Operations, Inc. Endoscope comprenant une pluralité de sous-ensembles pouvant être testés individuellement
EP3563392A1 (fr) * 2016-12-27 2019-11-06 Prysmian S.p.A. Câble électrique ayant une couche protectrice
US10971284B2 (en) * 2017-06-27 2021-04-06 Halliburton Energy Services, Inc. Power and communications cable for coiled tubing operations
EP3499518B1 (fr) * 2017-12-13 2021-12-08 Nexans Conducteur électrique composé de segments solides
JP2019129104A (ja) * 2018-01-26 2019-08-01 日立金属株式会社 絶縁電線
CN110473667A (zh) * 2018-05-09 2019-11-19 江苏宝安电缆有限公司 一种防水橡套软电缆
EP3973556B9 (fr) * 2019-05-20 2025-04-23 NKT HV Cables AB Câble d'alimentation hvdc ayant une capacité de blocage de l'eau
EP3839981A1 (fr) * 2019-12-19 2021-06-23 NKT HV Cables AB Câble électrique sous-marin ca avec réduction des pertes
EP3885120A1 (fr) * 2020-03-25 2021-09-29 Nexans Câble électrique sous-marin pour eaux profondes et procédé de fabrication d'un tel câble électrique sous-marin
SE2151341A1 (en) * 2021-11-01 2021-11-01 Nkt Hv Cables Ab Power cable with reduced shrink back
WO2024092208A1 (fr) * 2022-10-28 2024-05-02 Delstar Technologies, Inc. Bande semi-conductrice gonflable dans l'eau
WO2024145526A1 (fr) * 2022-12-30 2024-07-04 Ppc Broadband, Inc. Ruban composite de blindage et de protection contre l'eau pour la protection contre l'eau dans un câble compact
EP4432311A1 (fr) * 2023-03-14 2024-09-18 NKT HV Cables AB Câble d'alimentation sous-marin ayant des sections à perméabilité à l'eau différente
EP4478382A1 (fr) * 2023-06-15 2024-12-18 Nexans Câble d'alimentation sous-marin

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110235208A (zh) * 2017-01-31 2019-09-13 3M创新有限公司 中压和高压线缆应用的多层应力控制制品及干式接线端
US10720767B2 (en) 2017-01-31 2020-07-21 3M Innovative Properties Company Multilayer stress control article and dry termination for medium and high voltage cable applications
CN110235208B (zh) * 2017-01-31 2021-05-11 3M创新有限公司 中压和高压线缆应用的多层应力控制制品及干式接线端

Also Published As

Publication number Publication date
EP0416728A3 (en) 1991-10-09
AU5526794A (en) 1994-04-28
BR9004565A (pt) 1991-09-10
CA2024165C (fr) 1994-12-13
AU6082990A (en) 1991-03-14
AU6790196A (en) 1997-01-09
US5010209A (en) 1991-04-23
EP0416728A2 (fr) 1991-03-13

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