BR0318635A - cabo, grupo de cabos e método para projetar um cabo - Google Patents

cabo, grupo de cabos e método para projetar um cabo

Info

Publication number
BR0318635A
BR0318635A BRPI0318635-0A BR0318635A BR0318635A BR 0318635 A BR0318635 A BR 0318635A BR 0318635 A BR0318635 A BR 0318635A BR 0318635 A BR0318635 A BR 0318635A
Authority
BR
Brazil
Prior art keywords
cable
insulating layer
thickness
protective element
impact
Prior art date
Application number
BRPI0318635-0A
Other languages
English (en)
Inventor
Gaia Dell Anna
Cristiana Scelza
Sergio Belli
Alberto Bareggi
Original Assignee
Prysmian Cavi Sistemi Energia
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 Prysmian Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Publication of BR0318635A publication Critical patent/BR0318635A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/185—Sheaths comprising internal cavities or channels
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/189—Radial force absorbing layers providing a cushioning effect
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

"CABO, GRUPO DE CABOS E MéTODO PARA PROJETAR UM CABO". A presente invenção diz respeito a um cabo para o uso em uma classe de voltagem predeterminada, o dito cabo para o uso em uma classe de voltagem predeterminada, o dito cabo compreendendo: - pelo menos um condutor; pelo menos uma camada isolante extrudada circundando o dito condutor, a dita camada isolante sendo fabricada de um material isolante não reticulado compreendendo pelo menos um polímero termoplástico e pelo menos um líquido dielétrico, a dita camada isolante tendo uma espessura tal como para fornecer um gradiente de voltagem na superfície externa da camada isolante do cabo não menor do que 1,0 kV/mm; e - um elemento protetivo em torno da dita camada isolante extrudada tendo uma espessura e propriedades mecânicas selecionadas para fornecer uma capacidade de resistência a impacto predeterminada, o dito elemento protetivo compreendendo pelo menos uma camada polimérica expandida, a dita espessura sendo suficiente para prevenir um dano detectável de camada isolante no impacto de pelo menos 25 J de energia. A espessura da camada isolante e a espessura do elemento protetivo podem ser selecionadas em combinação para minimizar o peso global do cabo enquanto prevenindo um dano detectável de camada isolante no impacto de pelo menos 25 J de energia.
BRPI0318635-0A 2003-12-03 2003-12-03 cabo, grupo de cabos e método para projetar um cabo BR0318635A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/013834 WO2005055250A1 (en) 2003-12-03 2003-12-03 Impact resistant cable

Publications (1)

Publication Number Publication Date
BR0318635A true BR0318635A (pt) 2006-10-31

Family

ID=34639235

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0318635-0A BRPI0318635B1 (pt) 2003-12-03 2003-12-03 Cabo para o uso em uma faixa de voltagem, e, grupo destes cabos
BRPI0318635-0A BR0318635A (pt) 2003-12-03 2003-12-03 cabo, grupo de cabos e método para projetar um cabo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0318635-0A BRPI0318635B1 (pt) 2003-12-03 2003-12-03 Cabo para o uso em uma faixa de voltagem, e, grupo destes cabos

Country Status (9)

Country Link
US (1) US7514633B2 (pt)
EP (1) EP1697948A1 (pt)
CN (1) CN1922698B (pt)
AU (1) AU2003300518B2 (pt)
BR (2) BRPI0318635B1 (pt)
CA (1) CA2547720C (pt)
HK (1) HK1104114A1 (pt)
NZ (1) NZ547567A (pt)
WO (1) WO2005055250A1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2005445A4 (en) 2006-03-09 2012-09-05 Billy J Steward REFUELED CABLE WITH SPIRAL WIRE
FR2905953B1 (fr) * 2006-09-19 2012-11-02 Cep Tubes Materiau thermoplastique pour la fabrication d'articles tubulaires souples presentant au moins une soudure
DE602007006219D1 (de) * 2007-12-18 2010-06-10 Borealis Tech Oy Kabelschicht aus modifiziertem weichem Polypropylen
CN102608719B (zh) * 2009-05-21 2013-05-29 张荣森 一种光缆用填充材料的制造方法
CN101987902B (zh) * 2009-07-31 2013-01-02 索肯（上海）科技有限公司 无卤热塑性弹性体及制造方法和使用其的环保电线电缆
DE102009052432A1 (de) * 2009-11-10 2011-06-09 Siemens Aktiengesellschaft Beschichtete Isolationsfolien für elektrische Maschinen und Herstellungsverfahren dazu
CA2792989C (en) * 2010-03-17 2018-08-14 Borealis Ag Polymer composition for w&c application with advantageous electrical properties
RU2547820C2 (ru) 2010-12-23 2015-04-10 Призмиан С.П.А. Силовой кабель, имеющий устойчивое сопротивление изоляции
EP2850619B1 (en) * 2012-05-18 2019-07-10 Prysmian S.p.A. Process for producing an energy cable having a thermoplastic electrically insulating layer
CN102875871B (zh) * 2012-09-20 2014-04-16 江苏上上电缆集团有限公司 一种提高电缆传输能力的电缆填充料
CN105513704A (zh) * 2013-01-28 2016-04-20 朱保生 具有三槽骨架的电缆
CN105679437A (zh) * 2013-01-28 2016-06-15 朱保生 一种施工方便且具有三槽骨架的电缆
CN105655034A (zh) * 2013-01-28 2016-06-08 朱保生 一种具有三槽骨架的电缆
CN105655035A (zh) * 2013-01-28 2016-06-08 朱保生 一种施工方便、制作简单的电缆
CN103214708B (zh) * 2013-03-26 2016-03-30 安徽瑞侃电缆科技有限公司 一种无卤低烟聚烯烃绝缘耐火电力电缆料及其制备方法
US9557196B2 (en) * 2013-05-10 2017-01-31 Research Institute Of Innovative Technology For The Earth Optical fiber cable, manufacturing method for the same and distributed measurement system
US10662323B2 (en) 2013-08-12 2020-05-26 Nkt Hv Cables Ab Thermoplastic blend formulations for cable insulations
CN103756105A (zh) * 2013-12-10 2014-04-30 芜湖佳诚电子科技有限公司 一种适合挤出的改性聚乙烯电缆料及其制备方法
CN103756106A (zh) * 2013-12-10 2014-04-30 芜湖佳诚电子科技有限公司 一种防紫外线聚乙烯电缆绝缘料及其制备方法
CN103724784A (zh) * 2013-12-10 2014-04-16 芜湖佳诚电子科技有限公司 一种可供挤出的聚乙烯电缆料及其制备方法
CN104479191A (zh) * 2014-11-17 2015-04-01 安徽安能电缆有限公司 一种防水耐化学腐蚀伴热电缆护套料及其制备方法
WO2016097819A1 (en) * 2014-12-17 2016-06-23 Prysmian S.P.A. Energy cable having a cold-strippable semiconductive layer
CN104479225A (zh) * 2014-12-23 2015-04-01 安庆市悦发管业有限公司 一种抗冲击性能优异的改性pp管材
CN105047295A (zh) * 2015-07-02 2015-11-11 傅宇晓 耐酸碱工业用电缆
CN105070393B (zh) * 2015-07-26 2017-03-22 陕西永光电力电缆制造有限公司 一种电力系统用高压电缆
WO2017084709A1 (en) * 2015-11-19 2017-05-26 Abb Hv Cables (Switzerland) Gmbh Electric power cable and process for the production of electric power cable
KR102435988B1 (ko) * 2016-07-29 2022-08-25 다우 글로벌 테크놀로지스 엘엘씨 바이오-기반 유체를 함유한 플러딩 조성물
CN108231266A (zh) * 2016-12-15 2018-06-29 惠安县灿鑫新材料科技有限公司 一种覆膜层及其线缆
JP6855966B2 (ja) * 2017-07-19 2021-04-07 住友電装株式会社 ワイヤハーネス
RU181340U1 (ru) * 2017-08-07 2018-07-11 Акционерное общество "Электрокабель" Кольчугинский завод" Влагонепроницаемый кабель связи
CN107993757A (zh) * 2017-12-15 2018-05-04 杨幸 一种高强度抗拉抗压电缆
CN108447596A (zh) * 2018-05-07 2018-08-24 福建新远东电缆有限公司 一种瓦形分割电缆及其制备方法
CN109082027A (zh) * 2018-06-29 2018-12-25 重庆文理学院 耐热低烟阻燃的pvc电缆
CN112424883B (zh) * 2018-08-27 2022-07-08 住友电气工业株式会社 电绝缘线缆
CN109637746B (zh) * 2018-12-28 2020-06-05 金华市正通线缆有限公司 一种镶嵌金属条式电缆的制作工艺
TW202128865A (zh) 2019-11-18 2021-08-01 美商陶氏全球科技有限責任公司 抗熱老化之可撓性聚烯烴調配物
CN112017816B (zh) * 2020-08-28 2022-02-11 安徽国信电缆科技股份有限公司 一种氟塑料绝缘及护套耐高温屏蔽控制电缆
CN114639513B (zh) * 2022-03-25 2023-07-07 四川鸿鑫国泰电缆有限责任公司 一种低压电力电缆及其制备方法
EP4270420A1 (en) * 2022-04-29 2023-11-01 NKT HV Cables AB Power cable with mechanical support layer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104210A (en) 1975-12-17 1978-08-01 Monsanto Company Thermoplastic compositions of high unsaturation diene rubber and polyolefin resin
US4322260A (en) 1979-04-04 1982-03-30 Monsanto Company Process for the continuous extrusion forming of a plastic double-walled foam-core conduit
SE460670B (sv) 1988-01-15 1989-11-06 Abb Cables Ab Termoplastiskt bearbetbar komposition omfattande en matris av ett termoplastiskt polymermaterial och i denna matris foerdelade fina partiklar av ett vulkaniserat gummi samt saett att framstaella kompositionen
TW215446B (pt) 1990-02-23 1993-11-01 Furukawa Electric Co Ltd
US5153381A (en) 1990-03-20 1992-10-06 Alcan Aluminum Corporation Metal clad cable and method of making
IT1276762B1 (it) 1995-06-21 1997-11-03 Pirelli Cavi S P A Ora Pirelli Composizione polimerica per il rivestimento di cavi elettrici avente una migliorata resistenza al"water treeing"e cavo elettrico
DE69623938T2 (de) 1996-06-21 2003-05-22 Pirelli Cavi E Sistemi S.P.A., Mailand/Milano Gegen Wasserbäumchen widerstandsfähige Isolierungszusammensetzung
WO1998052197A1 (en) 1997-05-15 1998-11-19 Pirelli Cavi E Sistemi S.P.A. Cable with impact-resistant coating
WO1999013477A1 (en) * 1997-09-09 1999-03-18 Nkt Research Center A/S An electrically insulating material, method for the preparation thereof, and insulated objects comprising said material
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
DE69937204T2 (de) 1998-12-30 2008-06-19 Prysmian Cavi E Sistemi Energia S.R.L. Kabel mit einer wiederverwertbaren beschichtung
AU2356201A (en) 1999-11-17 2001-05-30 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
US7087842B2 (en) 1999-12-20 2006-08-08 Pirelli Cavi E Sistemi S.P.A. Electric cable resistant to water penetration
DE60102817T2 (de) * 2000-06-28 2004-09-30 Pirelli & C. S.P.A. Kabel mit wiederverwertbarer ummantelung
CN2453520Y (zh) * 2000-12-05 2001-10-10 天津609电缆有限公司 多刀埋设机综合电缆
DE60137363D1 (de) 2000-12-06 2009-02-26 Pirelli Ederverwertbaren beschichtung
AU2002339471B2 (en) * 2001-09-10 2007-10-04 Prysmian Cavi E Sistemi Energia S.R.L. Extrusion method and apparatus for producing a cable
ES2278709T3 (es) 2001-10-22 2007-08-16 Nexans Cable con una cubierta extruida externa y metodo de fabricacion del cable.
WO2004003939A1 (en) 2002-06-28 2004-01-08 Sergio Belli Impact resistant compact cable
WO2004066317A1 (en) * 2003-01-20 2004-08-05 Gabriele Perego Cable with recycable covering layer

Also Published As

Publication number Publication date
NZ547567A (en) 2007-12-21
US20070272426A1 (en) 2007-11-29
CN1922698A (zh) 2007-02-28
AU2003300518B2 (en) 2010-08-19
BRPI0318635B1 (pt) 2018-01-16
CA2547720C (en) 2013-01-22
WO2005055250A1 (en) 2005-06-16
HK1104114A1 (en) 2008-01-04
CA2547720A1 (en) 2005-06-16
CN1922698B (zh) 2013-01-09
US7514633B2 (en) 2009-04-07
AU2003300518A1 (en) 2005-06-24
EP1697948A1 (en) 2006-09-06

Similar Documents

Publication Publication Date Title
BR0318635A (pt) cabo, grupo de cabos e método para projetar um cabo
Kind et al. High-voltage insulation technology
UY25000A1 (es) Cable con capa protectora resistente al impacto
AR067177A1 (es) Cable de energia
AR002527A1 (es) Un cable electrico, una composicion polimera de poliolefina, uso de dicha composicion para la aislacion de cables electricos, y uso de terpolimeros y copolimeros como aditivos retardadores de arborescencia.
BR112013011987A2 (pt) cabo
EP1956872A3 (en) Environmental protection coating system and method
BR0318517A (pt) cabo, e, processo para produzir o mesmo
DE602004025502D1 (de) Wärmeschrumpfbare polyesterfolie und wärmeschrumpfbares etikett
AR016353A1 (es) Un cable de fibra optica que posee alta resistencia al efecto ' tracking', y una linea aerea para transportar energia electrica de alto voltaje y comunicaciones opticas
AR039310A1 (es) Un cable electrico y un procedimiento de fabricacion de dicho cable electrico
Liu et al. Electrical tree initiation in XLPE cable insulation under constant DC, grounded DC, and at elevated temperature
Lau et al. Stronger multilayer acrylic dielectric elastomer actuators with silicone gel coatings
Krahenbuhl et al. Properties of electrical insulating materials at cryogenic temperatures: A literature review
Liu et al. Electrical tree initiation properties in cross-linked polyethylene under dc-impulse composite voltages
BRPI0414346A (pt) material de isolamento térmico
Su et al. A unified expression for enlargement law on electric breakdown strength of polymers under short pulses: Mechanism and review
Iddrissu Study of electrical strength and lifetimes of polymeric insulation for DC applications
PE20001207A1 (es) Un control conmutable de flujo para aparatos electromagneticos estaticos de alto poder
ES2138139T3 (es) Cable de alta tension.
JP5456419B2 (ja) カバーテープ用シュリンクフィルム及びカバーテープ
DK1633028T3 (da) Anordning til forbindelse af et strömkabel til et udstyr-element
Can et al. Investigation on aging mechanism of polyester under combined stresses
Lacour Stretchable Thin‐Film Electronics
US6230746B1 (en) Recoverable article

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 25 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2647 DE 28-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.