FR2420146A2 - Perfectionnements relatifs aux cables optiques - Google Patents

Perfectionnements relatifs aux cables optiques

Info

Publication number
FR2420146A2
FR2420146A2 FR7906521A FR7906521A FR2420146A2 FR 2420146 A2 FR2420146 A2 FR 2420146A2 FR 7906521 A FR7906521 A FR 7906521A FR 7906521 A FR7906521 A FR 7906521A FR 2420146 A2 FR2420146 A2 FR 2420146A2
Authority
FR
France
Prior art keywords
tubes
reinforcing element
optical cables
improvements related
around
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.)
Granted
Application number
FR7906521A
Other languages
English (en)
Other versions
FR2420146B2 (fr
Inventor
Noel Spencer Dean
Rodney John Davey
Kenneth Leslie Lawton
John Edward Taylor
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of FR2420146A2 publication Critical patent/FR2420146A2/fr
Application granted granted Critical
Publication of FR2420146B2 publication Critical patent/FR2420146B2/fr
Expired 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4434—Central member to take up tensile loads
    • 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
    • G02B6/4413—Helical structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

Le câble optique selon la présente invention comprend un long élément de renforcement central 1, plusieurs tubes 2 qui sont disposés en hélice autour de l'élément de renforcement et dans au moins certains desquels est logé avec du jeu au moins un guide optique 5 et, autour de l'ensemble, une gaine protectrice extérieure 6, les tubes étant fixés à l'élément de renforcement de manière telle qu'un déplacement relatif dans une direction longitudinale entre les tubes et l'élément central 1 est pratiquement impossible.
FR7906521A 1978-03-15 1979-03-14 Perfectionnements relatifs aux cables optiques Expired FR2420146B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10258/78A GB1601003A (en) 1978-03-15 1978-03-15 Optical cable

Publications (2)

Publication Number Publication Date
FR2420146A2 true FR2420146A2 (fr) 1979-10-12
FR2420146B2 FR2420146B2 (fr) 1986-04-25

Family

ID=9964558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906521A Expired FR2420146B2 (fr) 1978-03-15 1979-03-14 Perfectionnements relatifs aux cables optiques

Country Status (7)

Country Link
JP (2) JPS54127338A (fr)
DE (1) DE2910135A1 (fr)
FR (1) FR2420146B2 (fr)
GB (1) GB1601003A (fr)
IT (1) IT1162281B (fr)
NL (1) NL7902077A (fr)
SE (1) SE440411B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186992A1 (fr) * 1984-12-19 1986-07-09 Telephone Cables Limited Câbles optiques
FR2679045A1 (fr) * 1991-07-12 1993-01-15 Pirelli Cables Cable optique de terrain.

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902576A1 (de) * 1979-01-24 1980-07-31 Felten & Guilleaume Carlswerk Schutzhuelle fuer lichtleitfasern
DK148638B (da) * 1979-11-15 1985-08-19 Avon Rubber Co Ltd Organ til detektering af laekager fra roerledninger
DE3024310C2 (de) * 1980-06-27 1983-06-23 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel und Verfahren zu seiner Herstellung
JPS5738509A (en) * 1980-08-20 1982-03-03 Tokyo Electric Power Co Signal transmission cable
JPS5860706A (ja) * 1981-10-07 1983-04-11 Nippon Telegr & Teleph Corp <Ntt> 光ケ−ブル要素
DE3144182A1 (de) * 1981-11-06 1983-05-19 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiterkabel mit einem widerstandsfaehigen mantel
DE3239667A1 (de) * 1982-10-27 1984-05-03 Philips Kommunikations Industrie AG, 8500 Nürnberg Mantelelement fuer lichtwellenleiter
JPS59184305A (ja) * 1983-04-04 1984-10-19 Furukawa Electric Co Ltd:The 光ケ−ブルユニツト
DE3329792C2 (de) * 1983-08-18 1987-04-02 Kabelwerke Brugg AG, Brugg Dreiadriges Mittelspannungskabel mit Kabelmantel
JPS6042720A (ja) * 1983-08-18 1985-03-07 Kokusai Denshin Denwa Co Ltd <Kdd> 光ファイバケ−ブル
US4652323A (en) * 1984-01-09 1987-03-24 Olin Corporation Plasma deposition applications for communication cables
US4550976A (en) * 1984-09-10 1985-11-05 Siecor Corporation Fiber optic cable with foamed plastic dummy members
JPS61292111A (ja) * 1985-06-14 1986-12-22 Ocean Cable Co Ltd 海底光ケーブル
JPS6221112A (ja) * 1985-07-22 1987-01-29 Ocean Cable Co Ltd 海底光ケ−ブル
GB8531148D0 (en) * 1985-12-18 1986-01-29 Telephone Cables Ltd Optical fibre cables
US6987916B2 (en) * 2001-12-18 2006-01-17 Alcatel Fiber optic central tube cable with bundled support member
CN103594161B (zh) * 2013-10-27 2015-09-30 安徽蓝德集团股份有限公司 一种加强抗拉伸缓冲抗弯折控制电缆
CN110010279B (zh) * 2019-04-29 2024-02-27 长飞光电线缆(苏州)有限公司 一种耐热的光电复合缆
CN111929761B (zh) * 2020-08-06 2022-08-12 北京君德医疗设备有限公司 一种用于传导紫外线的管状结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355854A1 (de) * 1972-11-10 1974-05-16 British Insulated Callenders Optisches lichtleitkabel
DE2505319A1 (de) * 1975-02-03 1976-08-05 Siemens Ag Optisches kabel fuer nachrichtenuebertragungszwecke
DE2513724A1 (de) * 1975-03-25 1976-10-07 Siemens Ag Optisches kabel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479427A (en) 1975-02-05 1977-07-13 Bicc Ltd Opticle cables
DE2551211B2 (de) 1975-11-12 1977-12-29 Siemens AG, 1000 Berlin und 8000 München Optisches kabel mit mehrschichtigem kunststoffmantel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355854A1 (de) * 1972-11-10 1974-05-16 British Insulated Callenders Optisches lichtleitkabel
DE2505319A1 (de) * 1975-02-03 1976-08-05 Siemens Ag Optisches kabel fuer nachrichtenuebertragungszwecke
DE2513724A1 (de) * 1975-03-25 1976-10-07 Siemens Ag Optisches kabel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186992A1 (fr) * 1984-12-19 1986-07-09 Telephone Cables Limited Câbles optiques
FR2679045A1 (fr) * 1991-07-12 1993-01-15 Pirelli Cables Cable optique de terrain.

Also Published As

Publication number Publication date
JPS58189603A (ja) 1983-11-05
NL7902077A (nl) 1979-09-18
FR2420146B2 (fr) 1986-04-25
IT1162281B (it) 1987-03-25
SE7902263L (sv) 1979-09-16
IT7948321A0 (it) 1979-03-13
DE2910135A1 (de) 1979-09-20
JPS54127338A (en) 1979-10-03
GB1601003A (en) 1981-10-21
SE440411B (sv) 1985-07-29

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