BR0200850A - Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais - Google Patents

Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais

Info

Publication number
BR0200850A
BR0200850A BR0200850-5A BR0200850A BR0200850A BR 0200850 A BR0200850 A BR 0200850A BR 0200850 A BR0200850 A BR 0200850A BR 0200850 A BR0200850 A BR 0200850A
Authority
BR
Brazil
Prior art keywords
digital systems
electrical performance
cable
conductor cable
metal conductor
Prior art date
Application number
BR0200850-5A
Other languages
English (en)
Inventor
Renata Cidade Federighi
Joao Carlos Vieira Da Silva
Marcelo De Araujo Andrade
Original Assignee
Pirelli Telecomunicacoees Cabo
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 Telecomunicacoees Cabo filed Critical Pirelli Telecomunicacoees Cabo
Priority to BR0200850-5A priority Critical patent/BR0200850A/pt
Priority to PCT/BR2003/000037 priority patent/WO2003079377A1/en
Priority to AT03707943T priority patent/ATE439675T1/de
Priority to DE60328757T priority patent/DE60328757D1/de
Priority to US10/507,744 priority patent/US7507909B2/en
Priority to AU2003212131A priority patent/AU2003212131A1/en
Priority to BRPI0303400-3A priority patent/BRPI0303400B1/pt
Priority to EP03707943A priority patent/EP1485925B1/en
Publication of BR0200850A publication Critical patent/BR0200850A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/10—Screens specially adapted for reducing interference from external sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Non-Insulated Conductors (AREA)

Abstract

"CABO DE CONDUTORES METáLICOS TRANçADOS DE SUPERIOR DESEMPENHO ELéTRICO PARA USO EM SISTEMAS DIGITAIS". Cabo de condutores trançados de superior desempenho elétrico para uso em sistema digital formado por um feixe de condutores metálicos isolados em material termoplástico protegidos por um enfaixamento de proteção e por uma blindagem metálica e por fim uma capa de proteção. Este cabo utiliza simultaneamente uma série de passos tendo seus valores mínimo e máximo compreendidos entre 10 e 80 mm, seguindo uma progressão geométrica entre si, progressão esta de razão compreendida entre 1,01 e 1,09; e um isolamento dos condutores de espessura de 2,0 a 2,2% vezes o diâmetro do condutor, para uma constante dielétrica de 1,87. A combinação da sequência de passos especial e da adequada espessura do isolamento promove redução de atenuação e melhoria do problema da diafonia na transmissão de dados digitais.
BR0200850-5A 2002-03-18 2002-03-18 Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais BR0200850A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BR0200850-5A BR0200850A (pt) 2002-03-18 2002-03-18 Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais
PCT/BR2003/000037 WO2003079377A1 (en) 2002-03-18 2003-03-14 A cable comprising twisted metallic conductors with high electrical performance for use in digital systems
AT03707943T ATE439675T1 (de) 2002-03-18 2003-03-14 Kabel mit verdrillten metallischen leitern mit hoher elektrischer leistung, zur verwendung in digitalen systemen
DE60328757T DE60328757D1 (de) 2002-03-18 2003-03-14 Kabel mit verdrillten metallischen leitern mit hoher elektrischer leistung, zur verwendung in digitalen systemen
US10/507,744 US7507909B2 (en) 2002-03-18 2003-03-14 Cable comprising twisted metallic conductors with high electrical performance for use in digital systems
AU2003212131A AU2003212131A1 (en) 2002-03-18 2003-03-14 A cable comprising twisted metallic conductors with high electrical performance for use in digital systems
BRPI0303400-3A BRPI0303400B1 (pt) 2002-03-18 2003-03-14 cabo de condutores trançados com alto desempenho elétrico para uso em sistemas digitais.
EP03707943A EP1485925B1 (en) 2002-03-18 2003-03-14 A cable comprising twisted metallic conductors with high electrical performance for use in digital systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0200850-5A BR0200850A (pt) 2002-03-18 2002-03-18 Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais

Publications (1)

Publication Number Publication Date
BR0200850A true BR0200850A (pt) 2003-11-11

Family

ID=27810304

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0200850-5A BR0200850A (pt) 2002-03-18 2002-03-18 Cabo de condutores metálicos trançados de superior desempenho elétrico para uso em sistemas digitais
BRPI0303400-3A BRPI0303400B1 (pt) 2002-03-18 2003-03-14 cabo de condutores trançados com alto desempenho elétrico para uso em sistemas digitais.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0303400-3A BRPI0303400B1 (pt) 2002-03-18 2003-03-14 cabo de condutores trançados com alto desempenho elétrico para uso em sistemas digitais.

Country Status (7)

Country Link
US (1) US7507909B2 (pt)
EP (1) EP1485925B1 (pt)
AT (1) ATE439675T1 (pt)
AU (1) AU2003212131A1 (pt)
BR (2) BR0200850A (pt)
DE (1) DE60328757D1 (pt)
WO (1) WO2003079377A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1848007A1 (en) * 2006-04-19 2007-10-24 Nexans XDSL cable
EP2313214B1 (en) 2008-05-22 2023-06-21 Hampidjan, HF Improved headline sonar cable
US8440909B2 (en) * 2010-07-01 2013-05-14 General Cable Technologies Corporation Data cable with free stripping water blocking material
JP5920278B2 (ja) * 2013-04-15 2016-05-18 日立金属株式会社 差動信号伝送用ケーブル及び多対差動信号伝送用ケーブル
CN112599297B (zh) 2016-03-31 2022-11-22 株式会社自动网络技术研究所 通信用电线
JP6075490B1 (ja) 2016-03-31 2017-02-08 株式会社オートネットワーク技術研究所 通信用シールド電線
DE112017006391T5 (de) 2016-12-21 2019-09-05 Autonetworks Technologies, Ltd. Kommunikationskabel
US20220079514A1 (en) * 2020-09-11 2022-03-17 Xsensor Technology Corporation Intelligent weight support system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546357A (en) * 1969-01-03 1970-12-08 Bell Telephone Labor Inc Cable with fully controllable pair twist length
US4697051A (en) 1985-07-31 1987-09-29 At&T Technologies Inc., At&T Bell Laboratories Data transmission system
JPH06349344A (ja) 1993-06-04 1994-12-22 Furukawa Electric Co Ltd:The 通信ケーブル
US5493071A (en) * 1994-11-10 1996-02-20 Berk-Tek, Inc. Communication cable for use in a plenum
US5763823A (en) 1996-01-12 1998-06-09 Belden Wire & Cable Company Patch cable for high-speed LAN applications
JPH11111078A (ja) * 1997-09-30 1999-04-23 Furukawa Electric Co Ltd:The インターフェースケーブル
FR2771546B1 (fr) * 1997-11-27 1999-12-31 Alsthom Cge Alcatel Cable de transmission de donnees

Also Published As

Publication number Publication date
BRPI0303400A2 (pt) 2009-09-15
EP1485925B1 (en) 2009-08-12
WO2003079377A1 (en) 2003-09-25
BRPI0303400B1 (pt) 2011-06-28
ATE439675T1 (de) 2009-08-15
US7507909B2 (en) 2009-03-24
AU2003212131A1 (en) 2003-09-29
DE60328757D1 (de) 2009-09-24
US20050173144A1 (en) 2005-08-11
EP1485925A1 (en) 2004-12-15

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Legal Events

Date Code Title Description
FA15 Dismissal: dismissal - article 17, par. 2 of industrial property law