CA2400331A1 - Dispositif de fabrication de cable de fibres optiques a gaine metallique et procede de fabrication - Google Patents

Dispositif de fabrication de cable de fibres optiques a gaine metallique et procede de fabrication Download PDF

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Publication number
CA2400331A1
CA2400331A1 CA002400331A CA2400331A CA2400331A1 CA 2400331 A1 CA2400331 A1 CA 2400331A1 CA 002400331 A CA002400331 A CA 002400331A CA 2400331 A CA2400331 A CA 2400331A CA 2400331 A1 CA2400331 A1 CA 2400331A1
Authority
CA
Canada
Prior art keywords
manufacturing
optical fiber
viscous material
tube
pressure
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.)
Abandoned
Application number
CA002400331A
Other languages
English (en)
Inventor
Yukikatsu Aida
Akinobu Sekiguchi
Junichi Takeda
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
Original Assignee
Individual
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
Priority claimed from JP2001117045A external-priority patent/JP2002311314A/ja
Application filed by Individual filed Critical Individual
Publication of CA2400331A1 publication Critical patent/CA2400331A1/fr
Abandoned 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G02B6/4488—Protective covering using metallic tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

L'invention concerne un dispositif et un proc~d~ de fabrication d'un c~ble de fibres optiques revÚtu d'un tube m~tallique. Le proc~d~, outre la fabrication d'un tube m~tallique (6) par formage d'une bande (2) m~tallique dans un corps tubulaire et soudage du raccord du tube (2) m~tallique, consiste ~ faire passer une fibre optique (11), prot~g~e par une mati­re g~latineuse, dans un tube m~tallique (6) ~ travers un conduit de guidage (13) ins~r~ dans le tube (6) m~tallique, sa pointe ~tant ainsi plac~e devant une position soud~e, ce qui r~duit l'endommagement du conduit de guidage (13) par la chaleur du soudage et augmente la dur~e de vie de la fibre optique. Un chalumeau soudeur (5) pour souder le raccord de la bande (2) m~tallique se d~place en va-et-vient le long dudit raccord. On peut ainsi ~viter de concentrer la chaleur du soudage sur un emplacement du conduit de guidage.
CA002400331A 2000-12-20 2001-12-20 Dispositif de fabrication de cable de fibres optiques a gaine metallique et procede de fabrication Abandoned CA2400331A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000-386458 2000-12-20
JP2000386458 2000-12-20
JP2001117045A JP2002311314A (ja) 2001-04-16 2001-04-16 光ファイバケーブルの製造方法および光ファイバケーブルの製造装置
JP2001-117045 2001-04-16
PCT/JP2001/011169 WO2002050594A1 (fr) 2000-12-20 2001-12-20 Dispositif et procede de fabrication de cable de fibres optiques couvert de tube metallique

Publications (1)

Publication Number Publication Date
CA2400331A1 true CA2400331A1 (fr) 2002-06-27

Family

ID=26606154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002400331A Abandoned CA2400331A1 (fr) 2000-12-20 2001-12-20 Dispositif de fabrication de cable de fibres optiques a gaine metallique et procede de fabrication

Country Status (3)

Country Link
CN (1) CN1248024C (fr)
CA (1) CA2400331A1 (fr)
WO (1) WO2002050594A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106873577B (zh) * 2017-03-21 2019-04-05 中国科学院国家天文台南京天文光学技术研究所 应用于南极大口径望远镜控制***的故障诊断方法
CN107511579B (zh) * 2017-10-16 2019-08-16 武汉光迅科技股份有限公司 一种非接触式光纤金属管焊接装置及其使用方法
CN113838601B (zh) * 2021-10-25 2023-09-26 安徽国信电缆科技股份有限公司 一种耐高低温及耐酸碱腐蚀的超柔太阳能光伏电缆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193450B (en) * 1986-08-06 1991-03-06 Stc Plc Filing cables with viscous materials
JP2616288B2 (ja) * 1991-07-11 1997-06-04 日本鋼管株式会社 金属管被覆光ファイバケ−ブルの製造装置及び製造方法
JP3024316B2 (ja) * 1991-09-26 2000-03-21 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装置
FR2725530B1 (fr) * 1994-10-07 1996-11-22 Alcatel Submarcom Ensemble de protection contre l'echauffement interne d'un tube metallique contenant au moins une fibre optique et procede de mise en oeuvre
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
FR2737018B1 (fr) * 1995-07-20 1997-08-14 Alcatel Submarcom Procede d'injection controlee d'une matiere de remplissage dans un tube de protection de fibres optiques et installation de mise en oeuvre du procede

Also Published As

Publication number Publication date
WO2002050594A1 (fr) 2002-06-27
CN1248024C (zh) 2006-03-29
CN1425145A (zh) 2003-06-18

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued