AR247639A1 - Cable de alma estriada para utilizar con fibras opticas en cintas y proceso para fabricarlo - Google Patents
Cable de alma estriada para utilizar con fibras opticas en cintas y proceso para fabricarloInfo
- Publication number
- AR247639A1 AR247639A1 AR92321875A AR32187592A AR247639A1 AR 247639 A1 AR247639 A1 AR 247639A1 AR 92321875 A AR92321875 A AR 92321875A AR 32187592 A AR32187592 A AR 32187592A AR 247639 A1 AR247639 A1 AR 247639A1
- Authority
- AR
- Argentina
- Prior art keywords
- accommodation
- tape
- pressure
- same
- ribbon
- 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
- G02B6/4401—Optical cables
- G02B6/4407—Optical cables with internal fluted support member
- G02B6/4408—Groove structures in support members to decrease or harmonise transmission losses in ribbon 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/449—Twisting
- G02B6/4491—Twisting in a lobe structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
UN CABLE DE TELECOMUNICACIONES DE FIBRAS OPTICAS COMPRENDIENDO POR LO MENOS UNA PRIMERA Y UNA SEGUNDA CINTA DE FIBRAS OPTICAS, CADA UNA PREVISTA CON POR LO MENOS UNA COBERTURA PRIMERA EN CAPAS COMPRENDIENDO UNA PRIMERA CAPA EN CONTACTO CON LA FIBRA, CON UN MODULO DE ELASTICIDAD MAS BAJO QUE UNA SEGUNDA CAPA EXTERNA A LA MISMA, UNA ESTRUCTURA DE ALOJAMIENTO FORMANDO UN ALOJAMIENTO CERRADO PARA DICHAS CINTAS, EXTENDIENDOSE DE MANERA HELICOIDAL A LO LARGO DEL EJE DE LAS ESTRIAS Y CERRADO AL EXTERIOR POR UNA PARED, EN EL CUAL LAS CINTAS SE ENCUENTRAN RADIALMENTE SUPERPUESTAS, Y UN ELEMENTO DE TRACCION; DICHA PRIMERA CINTA ESTA UBICADA EN EL ALOJAMIENTO DE MANERA QUE PUEDA EJERCER UNA PRIMERA PRESION SOBRE EL FONDO DEL MISMO A UNA TEMPERATURA DE 20*C, Y DICHA SEGUNDA CINTA ESTA UBICADA EN EL ALOJAMIENTO DE MANERA A QUE PUEDA EJERCER UNA SEGUNDA PRESION MENOR QUE LA PRIMERA SOBRE DICHA PRIMERA CINTA O SOBRE LA CINTA RADIALMENTE SUBYACENTE, SIENDO EL VALOR DE DICHA PRIMERA PRESION Y EL C OCIENTE ENTRE DICHA SEGUNDA Y PRIMERA PRESION TALES QUE SE EVITE UN DESPLAZAMIENTO RADIAL IMPORTANTE DE AMBAS CINTAS HACIA EL EXTERIOR DEL ALOJAMIENTO EN CORRESPONDENCIA CON UN DESCENSO DE TEMPERATURA HASTA UN VALOR PREDETERMINADO, Y QUE SE IMPIDA A DICHA PRIMERA CINTA ALEJARSE DEL FONDO DEL ALOJAMIENTO A UNA DISTANCIA MAYOR QUE LA DISTANCIA DE ALOJAMIENTO CUBIERTA POR LA SEGUNDA CINTA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910598A IT1248287B (it) | 1991-03-08 | 1991-03-08 | Procedimento per la realizzazione di un cavo a nucleo scanalato per fibre ottiche riunute a nastro. |
ITMI910597A IT1247145B (it) | 1991-03-08 | 1991-03-08 | Cavo a nucleo scanalato per fibre ottiche riunite a nastro |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247639A1 true AR247639A1 (es) | 1995-01-31 |
Family
ID=26330681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR92321875A AR247639A1 (es) | 1991-03-08 | 1992-03-04 | Cable de alma estriada para utilizar con fibras opticas en cintas y proceso para fabricarlo |
Country Status (10)
Country | Link |
---|---|
US (1) | US5193134A (es) |
EP (1) | EP0503469B1 (es) |
AR (1) | AR247639A1 (es) |
AU (1) | AU644568B2 (es) |
BR (1) | BR9200896A (es) |
CA (1) | CA2062420C (es) |
DE (1) | DE69212188T2 (es) |
ES (1) | ES2091965T3 (es) |
MX (1) | MX9201000A (es) |
NZ (1) | NZ241858A (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5134719A (en) | 1991-02-19 | 1992-07-28 | Mankovitz Roy J | Apparatus and methods for identifying broadcast audio program selections in an FM stereo broadcast system |
US5542019A (en) * | 1992-03-03 | 1996-07-30 | Siemens Aktiengesellschaft | Optical cable and process for the manufacture thereof |
US5345531A (en) * | 1993-02-26 | 1994-09-06 | Fiberstars, Inc. | Optical fiber lighting apparatus and method |
DE4312121B4 (de) * | 1993-04-14 | 2004-04-15 | CCS Technology, Inc., Wilmington | Optisches Kabel mit mehreren in einer vorgegebenen Struktur angeordneten Lichtwellenleitern |
CN1062663C (zh) * | 1994-07-06 | 2001-02-28 | 古河电气工业株式会社 | 光缆 |
US5777260A (en) * | 1995-03-14 | 1998-07-07 | Siemens Aktiengesellschaft | Coaxial cable additionally having at least one light waveguide |
US5751881A (en) * | 1995-06-08 | 1998-05-12 | Furukawa Electric Co., Ltd. | Optical fiber cable |
US5651082A (en) * | 1996-06-17 | 1997-07-22 | Siecor Corporation | Optical ribbon cables and stranding method |
JPH1010378A (ja) * | 1996-06-25 | 1998-01-16 | Toshiba Corp | 光ファイバー心線、光ファイバーコイル及び光ファイバー心線の製造方法 |
US6178278B1 (en) | 1997-11-13 | 2001-01-23 | Alcatel | Indoor/outdoor dry optical fiber cable |
DE19811772A1 (de) | 1998-03-18 | 1999-09-23 | Cit Alcatel | Flammwidriges optisches Kabel |
US6169834B1 (en) | 1998-05-13 | 2001-01-02 | Alcatel | Slotted composite cable having a cable housing with a tubular opening for copper pairs and a slot for an optical fiber |
US6253012B1 (en) | 1998-11-12 | 2001-06-26 | Alcatel | Cycled fiber lock for cross-functional totally dry optical fiber loose tube cable |
US6215932B1 (en) * | 1999-09-15 | 2001-04-10 | Lucent Technologies Inc. | Stacks of optical fiber ribbons closely bound by respective buffer encasements with relatively hard exteriors and relatively soft interiors, associated methods, and associated fiber optic cables |
US6453097B1 (en) * | 1999-10-18 | 2002-09-17 | Fitel Usa Corp. | Minicord cable apparatus having high modulus buffered optical fiber and method for making |
US6839321B1 (en) | 2000-07-18 | 2005-01-04 | Alcatel | Domain based congestion management |
US6445860B1 (en) * | 2000-12-29 | 2002-09-03 | Alcatel | Functionally pre-stressed ribbon stack |
US7016579B2 (en) | 2001-01-26 | 2006-03-21 | Alcoa Fujikura Limited | Optical fiber cable with interstitial support members |
US6658187B2 (en) * | 2001-01-26 | 2003-12-02 | Alcoa Fujikura Limited | Optical fiber cable assembly with interstitial support members |
US6721480B1 (en) * | 2003-04-22 | 2004-04-13 | Furukawa Electric North America Inc. | Optical fiber cables |
US7123801B2 (en) * | 2004-11-18 | 2006-10-17 | Prysmian Communications Cables And Systems Usa, Llc | Optical fiber cable with fiber receiving jacket ducts |
KR20060059288A (ko) * | 2004-11-26 | 2006-06-01 | 삼성전자주식회사 | 높은 압축 강도를 갖는 슬롯형 광케이블 |
US7269324B2 (en) * | 2005-03-31 | 2007-09-11 | Crownover John D | Helical fiber optic mode scrambler |
US7720338B2 (en) * | 2007-05-15 | 2010-05-18 | Furukawa Electric North America | Optical fiber cables |
US20080285924A1 (en) * | 2007-05-15 | 2008-11-20 | Graveston Mark G | Optical fiber cables |
US8655127B2 (en) | 2010-12-17 | 2014-02-18 | Optical Cable Corporation | Rugged fiber optic cable |
US10175421B2 (en) | 2013-03-14 | 2019-01-08 | Vascular Imaging Corporation | Optical fiber ribbon imaging guidewire and methods |
JP6554875B2 (ja) * | 2015-04-01 | 2019-08-07 | 住友電気工業株式会社 | 光ファイバケーブル |
US9645340B2 (en) | 2015-04-01 | 2017-05-09 | Sumitomo Electric Industries, Ltd. | Optical fiber cable |
WO2023221026A1 (zh) * | 2022-05-19 | 2023-11-23 | 南京华信藤仓光通信有限公司 | 一种超柔低成本波纹骨架槽式光缆及其生产方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2449439C3 (de) * | 1974-10-15 | 1984-08-23 | Siemens AG, 1000 Berlin und 8000 München | Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente |
DE2507583C2 (de) * | 1975-02-19 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Nachrichtenkabel mit Lichtleiter bzw. Lichtleiterbündel als Übertragungselemente |
FR2428849A1 (fr) * | 1978-06-13 | 1980-01-11 | Fileca | Cable optique |
NL8200495A (nl) * | 1982-02-09 | 1983-09-01 | Nederlanden Staat | Lichtgeleider voor vochtsignalering en kabel omvattende zulk een geleider. |
JPS60145410U (ja) * | 1984-03-06 | 1985-09-27 | 住友電気工業株式会社 | 防水型光フアイバケ−ブル |
IT1175835B (it) * | 1984-04-19 | 1987-07-15 | Pirelli Cavi Spa | Cavo sottomarino per telecomunicazioni a fibre ottiche |
DE3564493D1 (en) * | 1984-06-19 | 1988-09-22 | Telephone Cables Ltd | Optical fibre cables |
GB8506499D0 (en) * | 1985-03-13 | 1985-04-17 | Telephone Cables Ltd | Optical fibre assemblies/cables |
US4807962A (en) * | 1986-03-06 | 1989-02-28 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber cable having fluted strength member core |
IT1191732B (it) * | 1986-04-14 | 1988-03-23 | Pirelli Cavi Spa | Metodo per giuntare le estremita' di due elementi allungati provvisti di scanalature periferiche e giunzione cosi' ottenuta |
JPH07113695B2 (ja) * | 1986-04-21 | 1995-12-06 | 住友電気工業株式会社 | 防水形光ケ−ブルおよびその製造方法 |
JPH01163710A (ja) * | 1987-02-25 | 1989-06-28 | Sumitomo Electric Ind Ltd | 光ケ−ブル |
DE3829428A1 (de) * | 1988-08-31 | 1990-03-01 | Philips Patentverwaltung | Verfahren zur herstellung eines lichtwellenleiter-flachbandes |
-
1992
- 1992-02-11 US US07/834,005 patent/US5193134A/en not_active Expired - Lifetime
- 1992-03-03 AU AU11409/92A patent/AU644568B2/en not_active Ceased
- 1992-03-04 AR AR92321875A patent/AR247639A1/es active
- 1992-03-05 NZ NZ241858A patent/NZ241858A/en not_active IP Right Cessation
- 1992-03-05 ES ES92103732T patent/ES2091965T3/es not_active Expired - Lifetime
- 1992-03-05 DE DE69212188T patent/DE69212188T2/de not_active Expired - Fee Related
- 1992-03-05 EP EP92103732A patent/EP0503469B1/en not_active Expired - Lifetime
- 1992-03-06 CA CA002062420A patent/CA2062420C/en not_active Expired - Fee Related
- 1992-03-06 MX MX9201000A patent/MX9201000A/es unknown
- 1992-03-09 BR BR929200896A patent/BR9200896A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2062420A1 (en) | 1992-09-09 |
DE69212188T2 (de) | 1997-02-20 |
AU1140992A (en) | 1992-09-10 |
ES2091965T3 (es) | 1996-11-16 |
NZ241858A (en) | 1995-08-28 |
EP0503469A3 (en) | 1992-09-23 |
US5193134A (en) | 1993-03-09 |
AU644568B2 (en) | 1993-12-09 |
CA2062420C (en) | 1997-02-25 |
DE69212188D1 (de) | 1996-08-22 |
EP0503469B1 (en) | 1996-07-17 |
BR9200896A (pt) | 1992-11-17 |
EP0503469A2 (en) | 1992-09-16 |
MX9201000A (es) | 1992-09-01 |
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