BR9914888A - Cabo com fibras ópticas mantidas em um envoltório - Google Patents
Cabo com fibras ópticas mantidas em um envoltórioInfo
- Publication number
- BR9914888A BR9914888A BR9914888-9A BR9914888A BR9914888A BR 9914888 A BR9914888 A BR 9914888A BR 9914888 A BR9914888 A BR 9914888A BR 9914888 A BR9914888 A BR 9914888A
- Authority
- BR
- Brazil
- Prior art keywords
- optical fibers
- cable
- wrap
- thermal expansion
- young
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/441—Optical cables built up from sub-bundles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Insulated Conductors (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
<B>CABO COM FIBRAS óPTICAS MANTIDAS EM UM ENVOLTóRIO<D>. Para impedir microcurvaturas nas fibras ópticas, quando o cabo é submetido a variações de temperatura de -40 °C a +85 °C aproximadamente, um cabo com N fibras ópticas (FO), tendo, cada uma, um núcleo (1) e um revestimento (2) de coeficientes de dilatação/compressão térmica <244>1 e <244>2, de módulos de Young em tração E1 e E2, e de seções S1 e S2 compreende um envoltório de manutenção (3) que envolve as fibras ópticas introduzidas em uma matéria de enchimento (4) de coeficienciente de dilatação/compressão térmica <244>4, de módulo e Young em tração E4 e de seção S4. O envoltório (3) satisfaz a equação: (<244>3.E3.S3) <243> [(<244>.E1.S1) + (<244>2.E2.S.)] (N/14) + (<244>4.E4.S4), na qual <244>3, E3 e S3 são o coeficiente de dilatação/compressão térmica, o módulo de Young em tração e a seção do envoltório.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9814519A FR2785994B1 (fr) | 1998-11-18 | 1998-11-18 | Cable a fibres optiques maintenues dans une gaine |
| PCT/FR1999/002609 WO2000029892A1 (fr) | 1998-11-18 | 1999-10-26 | Cable a fibres optiques maintenues dans une gaine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9914888A true BR9914888A (pt) | 2001-07-17 |
Family
ID=9532897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9914888-9A BR9914888A (pt) | 1998-11-18 | 1999-10-26 | Cabo com fibras ópticas mantidas em um envoltório |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6334015B2 (pt) |
| EP (1) | EP1131661A1 (pt) |
| JP (1) | JP2002530693A (pt) |
| KR (1) | KR20010101031A (pt) |
| CN (1) | CN1326556A (pt) |
| AU (1) | AU6346599A (pt) |
| BR (1) | BR9914888A (pt) |
| CA (1) | CA2349921A1 (pt) |
| FR (1) | FR2785994B1 (pt) |
| HU (1) | HUP0104462A3 (pt) |
| SK (1) | SK6522001A3 (pt) |
| WO (1) | WO2000029892A1 (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6511948B1 (en) | 1998-07-10 | 2003-01-28 | The Procter & Gamble Company | Amine reaction compounds comprising one or more active ingredient |
| US6801695B2 (en) * | 2002-01-04 | 2004-10-05 | Corning Cable Systems Llc | Fiber optic cable having a low-shrink cable jacket and methods of manufacturing the same |
| GB0313018D0 (en) * | 2002-08-10 | 2003-07-09 | Emtelle Uk Ltd | Signal transmitting cable |
| GB0313017D0 (en) * | 2002-08-10 | 2003-07-09 | Emtelle Uk Ltd | Signal transmitting cable |
| FR2849929B1 (fr) * | 2003-01-09 | 2005-04-15 | Sagem | Cable a fibres optiques avec gaine de maintien |
| DE102005002186A1 (de) * | 2005-01-17 | 2006-07-27 | CCS Technology, Inc., Wilmington | Optisches Kabel, Anordnung zur Verbindung einer Vielzahl von Lichtwellenleitern und Verfahren zur Herstellung eines optischen Kabels |
| WO2007091880A1 (en) * | 2006-02-08 | 2007-08-16 | Draka Comteq B.V. | Optical fiber cable suited for blown installation or pushing installation in microducts of small diameter |
| WO2007091879A1 (en) * | 2006-02-08 | 2007-08-16 | Draka Comteq B.V. | Optical fiber cable suited for blown installation or pushing installation in microducts of small diameter |
| DE102006059422A1 (de) * | 2006-12-15 | 2008-06-19 | CCS Technology, Inc., Wilmington | Optisches Kabel mit Querdruckfestigkeit |
| US20090123109A1 (en) * | 2007-11-09 | 2009-05-14 | Lxdata Inc | Temperature sensor using an optical fiber |
| IN2012DN02131A (pt) | 2009-09-28 | 2015-08-21 | Prysmian Spa | |
| US8620124B1 (en) | 2012-09-26 | 2013-12-31 | Corning Cable Systems Llc | Binder film for a fiber optic cable |
| US11287589B2 (en) | 2012-09-26 | 2022-03-29 | Corning Optical Communications LLC | Binder film for a fiber optic cable |
| US9091830B2 (en) | 2012-09-26 | 2015-07-28 | Corning Cable Systems Llc | Binder film for a fiber optic cable |
| US9482839B2 (en) | 2013-08-09 | 2016-11-01 | Corning Cable Systems Llc | Optical fiber cable with anti-split feature |
| US8805144B1 (en) | 2013-09-24 | 2014-08-12 | Corning Optical Communications LLC | Stretchable fiber optic cable |
| US9075212B2 (en) | 2013-09-24 | 2015-07-07 | Corning Optical Communications LLC | Stretchable fiber optic cable |
| US8913862B1 (en) | 2013-09-27 | 2014-12-16 | Corning Optical Communications LLC | Optical communication cable |
| US9594226B2 (en) | 2013-10-18 | 2017-03-14 | Corning Optical Communications LLC | Optical fiber cable with reinforcement |
| WO2015079463A1 (en) | 2013-11-29 | 2015-06-04 | Prysmian S.P.A. | High installation performance blown optical fibre unit, manufacturing method and apparatus |
| KR102672071B1 (ko) | 2017-01-03 | 2024-06-05 | 삼성전자주식회사 | 광 케이블 및 이를 포함한 광 케이블 어셈블리 |
| US11378766B2 (en) | 2018-11-06 | 2022-07-05 | Sumitomo Electric Industries, Ltd. | Optical fiber cable |
| JP7135744B2 (ja) * | 2018-11-06 | 2022-09-13 | 住友電気工業株式会社 | 光ファイバケーブル |
| GB2599553A (en) * | 2019-06-28 | 2022-04-06 | Schlumberger Technology Bv | Stranded fiber-optic cable |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60257414A (ja) * | 1984-06-04 | 1985-12-19 | Nippon Telegr & Teleph Corp <Ntt> | ル−ズ形より集合光ケ−ブル |
| JPS6247008A (ja) * | 1985-08-24 | 1987-02-28 | Ocean Cable Co Ltd | 光フアイバユニツト |
| DE3826323C1 (pt) * | 1988-08-03 | 1990-02-22 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | |
| FR2665266B1 (fr) * | 1990-07-27 | 1993-07-30 | Silec Liaisons Elec | Cable de telecommunication a fibres optiques. |
| US5574816A (en) * | 1995-01-24 | 1996-11-12 | Alcatel Na Cable Sytems, Inc. | Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same |
| FR2740230B1 (fr) * | 1995-10-20 | 1997-11-21 | Alcatel Cable | Unite optique pour cable de telecommunications a fibres optiques, et cable a fibres optiques comprenant une telle unite |
| FR2760540B1 (fr) * | 1997-03-10 | 1999-04-16 | Alsthom Cge Alcatel | Cable a fibres optiques serrees dans une gaine |
-
1998
- 1998-11-18 FR FR9814519A patent/FR2785994B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-26 EP EP99950842A patent/EP1131661A1/fr not_active Ceased
- 1999-10-26 HU HU0104462A patent/HUP0104462A3/hu unknown
- 1999-10-26 WO PCT/FR1999/002609 patent/WO2000029892A1/fr not_active Application Discontinuation
- 1999-10-26 CA CA002349921A patent/CA2349921A1/en not_active Abandoned
- 1999-10-26 JP JP2000582840A patent/JP2002530693A/ja not_active Withdrawn
- 1999-10-26 CN CN99813396A patent/CN1326556A/zh active Pending
- 1999-10-26 AU AU63465/99A patent/AU6346599A/en not_active Abandoned
- 1999-10-26 SK SK652-2001A patent/SK6522001A3/sk not_active Application Discontinuation
- 1999-10-26 KR KR1020017006267A patent/KR20010101031A/ko not_active Application Discontinuation
- 1999-10-26 BR BR9914888-9A patent/BR9914888A/pt not_active IP Right Cessation
-
2001
- 2001-05-04 US US09/848,435 patent/US6334015B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000029892A1 (fr) | 2000-05-25 |
| JP2002530693A (ja) | 2002-09-17 |
| KR20010101031A (ko) | 2001-11-14 |
| US6334015B2 (en) | 2001-12-25 |
| CN1326556A (zh) | 2001-12-12 |
| CA2349921A1 (en) | 2000-05-25 |
| FR2785994B1 (fr) | 2001-03-16 |
| HUP0104462A2 (hu) | 2002-03-28 |
| HUP0104462A3 (en) | 2003-07-28 |
| FR2785994A1 (fr) | 2000-05-19 |
| EP1131661A1 (fr) | 2001-09-12 |
| SK6522001A3 (en) | 2001-12-03 |
| US20010038739A1 (en) | 2001-11-08 |
| AU6346599A (en) | 2000-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A, 4A, 7A E 8A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1913 DE 04/09/2007. |