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ES2139782T3 - Cable de fibra optica. - Google Patents

Cable de fibra optica.

Info

Publication number
ES2139782T3
ES2139782T3 ES95110585T ES95110585T ES2139782T3 ES 2139782 T3 ES2139782 T3 ES 2139782T3 ES 95110585 T ES95110585 T ES 95110585T ES 95110585 T ES95110585 T ES 95110585T ES 2139782 T3 ES2139782 T3 ES 2139782T3
Authority
ES
Spain
Prior art keywords
slot
tape
fiber optic
investment
spiral
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95110585T
Other languages
English (en)
Inventor
Daisuke Iwakura
Akihiro Otake
Kazuo Hogari
Shigekazu Hayami
Shigeru Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Application granted granted Critical
Publication of ES2139782T3 publication Critical patent/ES2139782T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • G02B6/4422—Heterogeneous cables of the overhead type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Insulated Conductors (AREA)

Abstract

UN CABLE DE FIBRA OPTICA PROVISTO CON UN SEPARADOR RANURADO QUE TIENE SOBRE SU CIRCUNFERENCIA AL MENOS UNA RANURA ESPIRAL SZ 813) FORMADA CONTINUAMENTE A LO LARGO DE SU DIRECCION LONGITUDINAL Y AL MENOS UNA CINTA DE FIBRA OPTICA ALOJADA EN LA RANURA DEL SEPARADOR RANURADO, EN EL QUE EL ANGULO DE INVERSION {ZT}, QUE MUESTRA EL ANGULO DE GIRO EN LA DIRECCION CIRCUNFERENCIAL DEL SEPARADOR RANURADO DE LA PARTE DE INVERSION DE LA RANURA EN ESPIRAL SZ DEL SEPARADOR RANURADO A LA SIGUIENTE PARTE DE INVERSION., E AL MENOS 180 (GRADOS) Y DONDE ESTA ALOJADA LA CINTA DE FIBRA OPTICA EN LA RANURA EN UN ESTADO DONDE LA SUPERFICIE DE CINTA SE ENFRENTA AL FONDO DE LA RANURA DE ESPIRAL SZ EN LA PARTE CENTRAL ENTRE PARTES DE INVERSION (17) DE LA RANURA EN ESPIRAL SZ Y EN UN ESTADO DONDE LOS BORDES LATERALES DE CINTA, QUE SE POSICIONARIAN EN EL INTERIOR DE LAS CURVAS DE LA RANURA DE LAS PARTES DE INVERSION CUANDO SE ASUME QUE LA CINTA DE FIBRA OPTICA SE ACOMODA EN LA RANURA EN UN ESTADO DONDE LA SUPERFICIE DE CINTA ENFRENTADA AL FONDO DE RANURA EN LAS PARTES DE INVERSION DE LA RANURA, SE ENFRENTAN AL FONDO DE LA RANURA.
ES95110585T 1994-07-06 1995-07-06 Cable de fibra optica. Expired - Lifetime ES2139782T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP17615394 1994-07-06
JP31948594 1994-11-30
JP12866695 1995-05-26

Publications (1)

Publication Number Publication Date
ES2139782T3 true ES2139782T3 (es) 2000-02-16

Family

ID=27315791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95110585T Expired - Lifetime ES2139782T3 (es) 1994-07-06 1995-07-06 Cable de fibra optica.

Country Status (9)

Country Link
US (1) US5638478A (es)
EP (1) EP0691556B1 (es)
KR (1) KR100382218B1 (es)
CN (1) CN1062663C (es)
CA (1) CA2153370A1 (es)
DE (1) DE69514049T2 (es)
ES (1) ES2139782T3 (es)
MY (1) MY113721A (es)
TW (1) TW289803B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996042029A1 (fr) * 1995-06-08 1996-12-27 The Furukawa Electric Co., Ltd. Cable a fibres optiques
KR970019133U (ko) * 1995-10-31 1997-05-26 광케이블의 볼록형 슬롯 코어 형상
KR100337699B1 (ko) * 1997-08-14 2002-07-18 윤종용 광섬유복합가공지선
JP2000241685A (ja) * 1999-02-19 2000-09-08 Sumitomo Electric Ind Ltd 光ケーブル
US6212321B1 (en) 1999-03-25 2001-04-03 Sumitomo Electric Industries, Ltd. Optical cable
CN1152271C (zh) * 1999-06-03 2004-06-02 宇部日东化成株式会社 光纤缆用衬垫及其制造方法和使用该衬垫的光纤缆
DE10020912A1 (de) * 2000-04-28 2001-10-31 Scc Special Comm Cables Gmbh Optische Übertragungselemente enthaltendes Kabel und Verfahren zu dessen Herstellung
US6466719B2 (en) * 2001-01-04 2002-10-15 The United States Of America As Represented By The Secretary Of The Navy Optical temperature sensing arrangement for towed cable
US6744955B2 (en) 2001-06-29 2004-06-01 Alcatel Buffer tube having a high fiber count ribbon stack packaging configuration and corner cushions
US7315678B2 (en) * 2004-12-13 2008-01-01 California Institute Of Technology Method and apparatus for low-loss signal transmission
NL1033918C2 (nl) * 2007-05-31 2008-12-02 Draka Comteq Bv Kabel, alsmede gebruik en werkwijze voor het aanleggen van een kabelnetwerk.
CN101943775A (zh) * 2009-07-03 2011-01-12 华为技术有限公司 光缆及光缆系统
US10514517B2 (en) * 2015-07-31 2019-12-24 Sumitomo Electric Industries, Ltd. Optical fiber cable
US9921380B2 (en) * 2016-03-22 2018-03-20 Ofs Fitel, Llc Composite cable
EP3640694A4 (en) * 2017-06-14 2021-03-03 Sumitomo Electric Industries, Ltd. SLOT TYPE OPTICAL CABLE
US20200225432A1 (en) * 2017-09-21 2020-07-16 Sumitomo Electric Industries, Ltd. Optical fiber cable
CN110160601B (zh) * 2019-06-24 2020-10-09 吉林大学 一种螺旋结构塑料光纤液位传感器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205899A (en) * 1978-06-08 1980-06-03 Northern Telecom Limited Optical cables
CA1185468A (en) * 1981-10-06 1985-04-16 Northern Telecom Limited Optical cables
JPS6153612A (ja) * 1984-08-24 1986-03-17 Nippon Telegr & Teleph Corp <Ntt> スペ−サ形光ケ−ブルの製造方法
US4828352A (en) * 1985-03-04 1989-05-09 Siecor Corporation S-Z stranded optical cable
JPH01163710A (ja) * 1987-02-25 1989-06-28 Sumitomo Electric Ind Ltd 光ケ−ブル
JPH01147511A (ja) * 1987-12-04 1989-06-09 Sumitomo Electric Ind Ltd 溝付スペーサの製造方法
JPH01239513A (ja) * 1988-03-19 1989-09-25 Furukawa Electric Co Ltd:The ジェリー充填型光ファイバケーブルの製造方法
JPH0833509B2 (ja) 1988-09-20 1996-03-29 三菱電線工業株式会社 Ｓｚ反転撚テープ形光ファイバケーブルの製造装置
GB8908446D0 (en) * 1989-04-14 1989-06-01 Bicc Plc Optical cable
DE3913372A1 (de) * 1989-04-24 1990-10-25 Rheydt Kabelwerk Ag Optisches kabel
GB2233779B (en) * 1989-07-01 1993-05-05 Stc Plc Optical fibre cable
JPH0455803A (ja) 1990-06-25 1992-02-24 Sumitomo Electric Ind Ltd 光ファイバケーブル
US5193134A (en) * 1991-03-08 1993-03-09 Pirelli Cavi S.P.A. Grooved-core cable for use with ribbon optical fibres and process to make the same
JPH05203849A (ja) 1992-01-28 1993-08-13 Mitsubishi Cable Ind Ltd 自己支持型ケーブル

Also Published As

Publication number Publication date
CN1116313A (zh) 1996-02-07
DE69514049D1 (de) 2000-01-27
EP0691556B1 (en) 1999-12-22
CA2153370A1 (en) 1996-01-07
TW289803B (es) 1996-11-01
CN1062663C (zh) 2001-02-28
KR100382218B1 (ko) 2003-07-04
DE69514049T2 (de) 2000-05-25
EP0691556A1 (en) 1996-01-10
MY113721A (en) 2002-05-31
US5638478A (en) 1997-06-10

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