BR0112896A - Cabo para transmissão de corrente contìnua de alta voltagem, composição isolante, e, método para a redução do acúmulo de cargas espaciais em um cabo elétrico para a transmissão de corrente direta de alta voltagem - Google Patents

Cabo para transmissão de corrente contìnua de alta voltagem, composição isolante, e, método para a redução do acúmulo de cargas espaciais em um cabo elétrico para a transmissão de corrente direta de alta voltagem

Info

Publication number
BR0112896A
BR0112896A BR0112896-5A BR0112896A BR0112896A BR 0112896 A BR0112896 A BR 0112896A BR 0112896 A BR0112896 A BR 0112896A BR 0112896 A BR0112896 A BR 0112896A
Authority
BR
Brazil
Prior art keywords
high voltage
direct current
current transmission
voltage direct
cable
Prior art date
Application number
BR0112896-5A
Other languages
English (en)
Other versions
BR0112896B1 (pt
Inventor
Gabriele Perego
Enrico Albizzatti
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BR0112896A publication Critical patent/BR0112896A/pt
Publication of BR0112896B1 publication Critical patent/BR0112896B1/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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Communication Cables (AREA)
  • Cable Accessories (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

"CABO PARA TRANSMISSãO DE CORRENTE CONTìNUA DE ALTA VOLTAGEM, COMPOSIçãO ISOLANTE, E, MéTODO PARA A REDUçãO DO ACúMULO DE CARGAS ESPACIAIS EM UM CABO ELéTRICO PARA A TRANSMISSãO DE CORRENTE DIRETA DE ALTA VOLTAGEM". Cabo para transmissão de corrente contínua de alta voltagem, que compreende pelo menos um condutor e pelo menos uma camada isolante extrusada, que consiste de uma composição polimérica, que compreende um polietileno e pelo menos um ácido graxo insaturado. Composição isolante, que compreende pelo menos um polietileno e pelo menos um ácido graxo insaturado.
BRPI0112896-5A 2000-08-02 2001-07-12 cabo de corrente contìnua de alta voltagem. BR0112896B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00116643 2000-08-02
US22347600P 2000-08-07 2000-08-07
PCT/EP2001/008084 WO2002011154A1 (en) 2000-08-02 2001-07-12 Electrical cable for high voltage direct current transmission, and insulating composition

Publications (2)

Publication Number Publication Date
BR0112896A true BR0112896A (pt) 2003-06-10
BR0112896B1 BR0112896B1 (pt) 2011-04-05

Family

ID=26071246

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112896-5A BR0112896B1 (pt) 2000-08-02 2001-07-12 cabo de corrente contìnua de alta voltagem.

Country Status (8)

Country Link
EP (1) EP1314168B1 (pt)
AT (1) ATE319168T1 (pt)
AU (2) AU8965001A (pt)
BR (1) BR0112896B1 (pt)
CA (1) CA2417877C (pt)
DE (1) DE60117580T2 (pt)
ES (1) ES2259673T3 (pt)
WO (1) WO2002011154A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952428A (en) * 1988-12-07 1990-08-28 Union Carbide Chemicals And Plastics Company Inc. Flame retardant compositions
CA2048197A1 (en) * 1990-08-03 1992-02-04 Melvin F. Maringer Flame retardant crosslinkable polymeric compositions
JP3331925B2 (ja) * 1997-03-31 2002-10-07 住友電装株式会社 耐摩耗性難燃樹脂組成物及びその製造方法並びに絶縁電線
US6171723B1 (en) * 1997-10-10 2001-01-09 3M Innovative Properties Company Batteries with porous components

Also Published As

Publication number Publication date
AU8965001A (en) 2002-02-13
CA2417877C (en) 2008-09-16
WO2002011154A1 (en) 2002-02-07
AU2001289650B2 (en) 2006-04-27
DE60117580D1 (de) 2006-04-27
EP1314168A1 (en) 2003-05-28
DE60117580T2 (de) 2007-01-25
BR0112896B1 (pt) 2011-04-05
CA2417877A1 (en) 2002-02-07
ATE319168T1 (de) 2006-03-15
EP1314168B1 (en) 2006-03-01
ES2259673T3 (es) 2006-10-16

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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]
B25A Requested transfer of rights approved

Owner name: PIRELLI AND C. S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A.

B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/07/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A 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 2628 DE 18-05-2021 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.