BR112012010387A2 - cabo de energia elétrica para média ou alta voltagem - Google Patents

cabo de energia elétrica para média ou alta voltagem

Info

Publication number
BR112012010387A2
BR112012010387A2 BR112012010387A BR112012010387A BR112012010387A2 BR 112012010387 A2 BR112012010387 A2 BR 112012010387A2 BR 112012010387 A BR112012010387 A BR 112012010387A BR 112012010387 A BR112012010387 A BR 112012010387A BR 112012010387 A2 BR112012010387 A2 BR 112012010387A2
Authority
BR
Brazil
Prior art keywords
medium
high voltage
voltage power
power cable
layer
Prior art date
Application number
BR112012010387A
Other languages
English (en)
Inventor
Georg Balog
Knut Magne Furuheim
Liv Molvig-Lundegaard
Original Assignee
Nexans
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 filed Critical Nexans
Publication of BR112012010387A2 publication Critical patent/BR112012010387A2/pt

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
    • H01B7/282—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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more layers
    • 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
    • H01B7/14—Submarine cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Insulated Conductors (AREA)
  • Laminated Bodies (AREA)

Abstract

"cabo de energia elétrica para média ou alta voltagem". a presente invenção refere-se a um cabo de energia elétrica para média ou alta voltagem sem um revestimento de chumbo. o cabo compreende pelo menos uma barreira de difusão (7) com base em uma camada metalizada ou uma camada de polimero (hdpe). além disso, existe uma camada de polímero (pur) (6) para absorver quantidades limitadas de água que possam apesar de tubo passar através da camada de barreira de difusão.
BR112012010387A 2009-11-03 2010-11-03 cabo de energia elétrica para média ou alta voltagem BR112012010387A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09306052A EP2317525A1 (en) 2009-11-03 2009-11-03 Electric power cable for medium or high voltage
PCT/EP2010/066766 WO2011054887A1 (en) 2009-11-03 2010-11-03 Electric power cable for medium or high voltage

Publications (1)

Publication Number Publication Date
BR112012010387A2 true BR112012010387A2 (pt) 2016-06-07

Family

ID=41683076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010387A BR112012010387A2 (pt) 2009-11-03 2010-11-03 cabo de energia elétrica para média ou alta voltagem

Country Status (5)

Country Link
US (1) US9281102B2 (pt)
EP (1) EP2317525A1 (pt)
KR (1) KR20120079474A (pt)
BR (1) BR112012010387A2 (pt)
WO (1) WO2011054887A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103887009A (zh) * 2014-03-13 2014-06-25 无锡市曙光电缆有限公司 一种环保型海洋电力电缆
CN105006277A (zh) * 2015-06-26 2015-10-28 佛山市粤佳信电线电缆有限公司 一种防水软电缆
KR20180096431A (ko) 2017-02-21 2018-08-29 삼성전자주식회사 스크래치의 자가 복원을 가속화하는 방법
KR102584633B1 (ko) * 2019-09-03 2023-10-10 한국전력공사 복합쉬스층을 포함하는 전력케이블
CN111025091B (zh) * 2019-11-19 2022-04-26 云南电网有限责任公司临沧供电局 一种城市配电网电缆不均匀受潮状态的智能测评方法
JP7421751B2 (ja) * 2020-03-30 2024-01-25 住友電装株式会社 ワイヤハーネス

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344100A1 (fr) * 1976-03-10 1977-10-07 Comp Generale Electricite Materiau d'isolation pour cable de transport d'energie electrique en haute tension
GB1579123A (en) 1976-04-27 1980-11-12 Standard Telephones Cables Ltd Cables
US4063089A (en) * 1976-11-24 1977-12-13 The United States Of America As Represented By The United States Energy Research And Development Administration X-ray chemical analyzer for field applications
US4145567A (en) * 1977-06-06 1979-03-20 General Cable Corporation Solid dielectric cable resistant to electrochemical trees
DE3318988A1 (de) * 1983-05-25 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Elektrische isolierungen
US4576827A (en) * 1984-04-23 1986-03-18 Nordson Corporation Electrostatic spray coating system
GB8432608D0 (en) * 1984-12-22 1985-02-06 Bp Chem Int Ltd Strippable laminate
JPS61165907A (ja) 1985-01-17 1986-07-26 住友電気工業株式会社 海底ケ−ブル
US5010209A (en) * 1988-12-20 1991-04-23 Pirelli Cable Corp. Power cable with water swellable agents and elongated metal elements outside cable insulation
US6270856B1 (en) * 1991-08-15 2001-08-07 Exxon Mobil Chemical Patents Inc. Electrical cables having polymeric components
US5246783A (en) * 1991-08-15 1993-09-21 Exxon Chemical Patents Inc. Electrical devices comprising polymeric insulating or semiconducting members
DE4135634C1 (en) 1991-10-29 1993-04-08 Siemens Ag, 8000 Muenchen, De Optical telecommunications cable with metallisation for blocking diffusion - loosely holds light conductors in filling material encased in sleeve of plastics material
US5281757A (en) * 1992-08-25 1994-01-25 Pirelli Cable Corporation Multi-layer power cable with metal sheath free to move relative to adjacent layers
DE4431221A1 (de) * 1994-09-02 1996-03-07 Rheydt Kabelwerk Ag Längs- und querwasserdichtes Energiekabel
NO315857B1 (no) * 1995-03-28 2003-11-03 Japan Polyolefines Co Ltd Etylen-<alfa>-olefin-kopolymer, blanding, film, laminert material, elektrisk isolerende material og strömkabel inneholdende denne
US5719218A (en) * 1995-06-01 1998-02-17 At Plastics Inc. Water resistant electrical insulation compositions
JP2001527267A (ja) * 1997-12-22 2001-12-25 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 水を封鎖する半導電性膨張層を有する電気ケーブル
JPH11260150A (ja) * 1998-03-12 1999-09-24 Sumitomo Wiring Syst Ltd 設置型機器の高圧回路用電線
TW460485B (en) * 1998-06-19 2001-10-21 Japan Polyolefins Co Ltd Ethylene.Α-olefin copolymer, and combinations, films and use thereof
US6524702B1 (en) * 1999-08-12 2003-02-25 Dow Global Technologies Inc. Electrical devices having polymeric members
US7087842B2 (en) * 1999-12-20 2006-08-08 Pirelli Cavi E Sistemi S.P.A. Electric cable resistant to water penetration
US20030188879A1 (en) * 2001-08-08 2003-10-09 Easter Mark R. Self-healing cables
US8089000B2 (en) * 2007-10-12 2012-01-03 General Cable Technologies Corporation Waterproof data cable with foam filler and water blocking material

Also Published As

Publication number Publication date
KR20120079474A (ko) 2012-07-12
WO2011054887A1 (en) 2011-05-12
EP2317525A1 (en) 2011-05-04
US20120255760A1 (en) 2012-10-11
US9281102B2 (en) 2016-03-08

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2486 DE 28-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.