BR9706055A - Cabo óptico, procedimento de sua fabricação, e processo de controlar a passagem longitudinal de água em um cabo óptico - Google Patents

Cabo óptico, procedimento de sua fabricação, e processo de controlar a passagem longitudinal de água em um cabo óptico

Info

Publication number
BR9706055A
BR9706055A BR9706055-0A BR9706055A BR9706055A BR 9706055 A BR9706055 A BR 9706055A BR 9706055 A BR9706055 A BR 9706055A BR 9706055 A BR9706055 A BR 9706055A
Authority
BR
Brazil
Prior art keywords
optical cable
tube
water
procedure
longitudinal passage
Prior art date
Application number
BR9706055-0A
Other languages
English (en)
Other versions
BR9706055B1 (pt
Inventor
Enrico Consonni
Original Assignee
Pirelli Cavi E Sistemi Spa
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 Cavi E Sistemi Spa filed Critical Pirelli Cavi E Sistemi Spa
Publication of BR9706055A publication Critical patent/BR9706055A/pt
Publication of BR9706055B1 publication Critical patent/BR9706055B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

"CABO óPTICO, PROCEDIMENTO DE SUA FABRICAçãO, E PROCESSO DE CONTROLAR A PASSAGEM LONGITUDINAL DE áGUA EM UM CABO óPTICO". Cabo óptico compreendendo um tubo de reforço com um diâmetro inferior a 7 mm, obtido a partir de uma tira metálica gradualmente deformada até assumir uma configuração final com bordas externas superpostas, pelo menos um fibra óptica folgadamente dispostas no tubo, um fluido bloqueador de água ocupando 75% da área interna útil do tubo e uma bainha de plático em torno do tubo. O fluido bloqueador de água é depositado quando a tira é curvada com as bordas separadas por uma distância predeterminada uma da outra.
BRPI9706055-0A 1996-11-29 1997-11-28 cabo àptico, processo de sua fabricaÇço, e, processo de controlar a passagem longitudinal de Água em um cabo àptico. BR9706055B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002494A IT1286009B1 (it) 1996-11-29 1996-11-29 Cavo ottico con nucleo tubolare metallico

Publications (2)

Publication Number Publication Date
BR9706055A true BR9706055A (pt) 1999-09-14
BR9706055B1 BR9706055B1 (pt) 2008-11-18

Family

ID=11375304

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9706055-0A BR9706055B1 (pt) 1996-11-29 1997-11-28 cabo àptico, processo de sua fabricaÇço, e, processo de controlar a passagem longitudinal de Água em um cabo àptico.

Country Status (11)

Country Link
US (1) US6137934A (pt)
EP (1) EP0845691B1 (pt)
JP (1) JPH10170785A (pt)
AR (1) AR009642A1 (pt)
AU (1) AU738453B2 (pt)
BR (1) BR9706055B1 (pt)
CA (1) CA2223070C (pt)
DE (1) DE69738251T2 (pt)
ES (1) ES2296301T3 (pt)
IT (1) IT1286009B1 (pt)
NZ (1) NZ329277A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032247A1 (de) * 2000-07-03 2002-01-17 Scc Special Comm Cables Gmbh Metallfreies, selbsttragendes optisches Kabel und Verfahren zur Montage des optischen Kabels
US20060140557A1 (en) * 2001-03-30 2006-06-29 Parris Donald R Fiber optic cable with strength member formed from a sheet
KR20030034570A (ko) * 2001-10-26 2003-05-09 주식회사 머큐리 리본 튜브형 광케이블
US7910855B2 (en) * 2005-09-23 2011-03-22 Lasx Industries, Inc. No gap laser welding of coated steel
US7756372B2 (en) * 2006-02-22 2010-07-13 Tyco Electronics Corporation Fiber optic cable systems and kits and methods for terminating the same
ES2938014T3 (es) 2018-10-11 2023-04-03 Fujikura Ltd Cable de fibra óptica
WO2020112441A1 (en) * 2018-11-29 2020-06-04 Corning Research & Development Corporation Optical fiber cable with laser welded jacket and method of manufacturing
WO2020112439A1 (en) 2018-11-30 2020-06-04 Corning Research & Development Corporation Laser welding of cable jacket
WO2022092019A1 (ja) * 2020-10-26 2022-05-05 住友電気工業株式会社 光ファイバケーブルおよびコネクタ付きケーブル
JP7585143B2 (ja) * 2021-06-14 2024-11-18 古河電気工業株式会社 光ファイバケーブル
CN113640930B (zh) * 2021-08-17 2023-10-13 中国电力科学研究院有限公司 一种opgw光缆传感光纤光单元及其制作方法和光缆

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121754B (it) * 1977-12-05 1986-04-23 Int Standard Electric Corp Cavo per comunicazione ottica
FR2422969A1 (fr) * 1978-03-31 1979-11-09 Kokusai Denshin Denwa Co Ltd Cable sous-marin a fibres optiques
JPS5529807A (en) * 1978-08-23 1980-03-03 Kokusai Denshin Denwa Co Ltd <Kdd> Optical fiber submaring cable
AU526350B2 (en) * 1979-07-23 1983-01-06 Pirelli General Cable Works Ltd. Optical fibres cable
GB2063502B (en) * 1979-11-15 1983-09-21 Standard Telephones Cables Ltd Submarine optical cable
US4372792A (en) * 1981-10-15 1983-02-08 Bicc Limited Manufacture of a flexible stranded optical fiber body
US4479702A (en) * 1982-07-06 1984-10-30 Olin Corporation Method and apparatus for assembling a compact multi-conductor optical fiber communication cable
US4508423A (en) * 1981-11-23 1985-04-02 Olin Corporation Method and apparatus for assembling an optical fiber communication cable
GB2176905B (en) * 1985-06-27 1989-10-11 Stc Plc Optical fibre cables
DE3736123A1 (de) * 1987-10-26 1989-05-03 Kabelmetal Electro Gmbh Verfahren und vorrichtung zur herstellung dickwandiger rohre kleineren durchmessers
FR2650081B1 (fr) * 1989-07-24 1991-10-04 Foptica Procede et appareil de fabrication de modules optiques
GB9103267D0 (en) * 1991-02-15 1991-04-03 Ass Elect Ind The manufacture of optical fibre cable
FR2675584B1 (fr) * 1991-04-19 1993-07-16 Alcatel Cable Procede de detection de defauts d'etancheite d'un tube de protection de cable electrique et/ou optique, cable et installation pour la mise en óoeuvre du procede.
DE4141091A1 (de) * 1991-12-13 1993-06-17 Kabelmetal Electro Gmbh Verfahren zur herstellung eines lichtwellenleiterkabelelementes
JP2970456B2 (ja) * 1995-02-14 1999-11-02 日本鋼管株式会社 金属管被覆光ファイバケーブルの製造方法及び製造装置
JP2950180B2 (ja) * 1995-02-14 1999-09-20 日本鋼管株式会社 金属管被覆光ファイバケーブルの製造方法及び製造装置

Also Published As

Publication number Publication date
ES2296301T3 (es) 2008-04-16
AU738453B2 (en) 2001-09-20
EP0845691B1 (en) 2007-10-31
AR009642A1 (es) 2000-04-26
CA2223070C (en) 2008-04-08
ITMI962494A0 (it) 1996-11-29
NZ329277A (en) 1999-07-29
JPH10170785A (ja) 1998-06-26
US6137934A (en) 2000-10-24
ITMI962494A1 (it) 1998-05-29
EP0845691A1 (en) 1998-06-03
BR9706055B1 (pt) 2008-11-18
DE69738251D1 (de) 2007-12-13
CA2223070A1 (en) 1998-05-29
DE69738251T2 (de) 2008-08-14
AU4688897A (en) 1998-06-04
IT1286009B1 (it) 1998-06-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/11/2008, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

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

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

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.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 14A E 15A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

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

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2184 DE 13/11/2012 E AO NAO RECOLHIMENTO DA 16A ANUIDADE.