JPS57130002A - Temperature compensating method of optical fiber cable - Google Patents

Temperature compensating method of optical fiber cable

Info

Publication number
JPS57130002A
JPS57130002A JP56016360A JP1636081A JPS57130002A JP S57130002 A JPS57130002 A JP S57130002A JP 56016360 A JP56016360 A JP 56016360A JP 1636081 A JP1636081 A JP 1636081A JP S57130002 A JPS57130002 A JP S57130002A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber cable
temperature compensating
compensating method
wire
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.)
Pending
Application number
JP56016360A
Other languages
Japanese (ja)
Inventor
Satoshi Hatano
Hideo Kakuzen
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56016360A priority Critical patent/JPS57130002A/en
Publication of JPS57130002A publication Critical patent/JPS57130002A/en
Pending 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
    • G02B6/4439—Auxiliary devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To prevent an abnormal internal stress which is caused to an optical fiber, by setting an optical fiber cable or an optical fiber into a sheath having a gap with undulation. CONSTITUTION:A glass fiber filament 3 is put into a plastic sheath 2 supported by a messenger wire 1 with a gap and undulation. Thus an abnormal internal stress of an optical fiber which is caused by the sexpansion and contraction of a tension wire or the wire 1 due to a change of temperature can be prevented.
JP56016360A 1981-02-06 1981-02-06 Temperature compensating method of optical fiber cable Pending JPS57130002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016360A JPS57130002A (en) 1981-02-06 1981-02-06 Temperature compensating method of optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016360A JPS57130002A (en) 1981-02-06 1981-02-06 Temperature compensating method of optical fiber cable

Publications (1)

Publication Number Publication Date
JPS57130002A true JPS57130002A (en) 1982-08-12

Family

ID=11914166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016360A Pending JPS57130002A (en) 1981-02-06 1981-02-06 Temperature compensating method of optical fiber cable

Country Status (1)

Country Link
JP (1) JPS57130002A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212715A (en) * 1984-03-14 1985-10-25 ビーアイシーシー　パブリツク　リミテツド　コンパニー Flexible stretch body
FR2598824A1 (en) * 1986-05-14 1987-11-20 Padel Gilbert Method and tool for positioning an optical fibre
JPS6452106A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JPS6452105A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JP2003028618A (en) * 2001-07-10 2003-01-29 Fujikura Ltd Strain-detecting optical cable and strain detector using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463846A (en) * 1977-09-26 1979-05-23 Kabel Metallwerke Ghh Communication cable and making method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463846A (en) * 1977-09-26 1979-05-23 Kabel Metallwerke Ghh Communication cable and making method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212715A (en) * 1984-03-14 1985-10-25 ビーアイシーシー　パブリツク　リミテツド　コンパニー Flexible stretch body
FR2598824A1 (en) * 1986-05-14 1987-11-20 Padel Gilbert Method and tool for positioning an optical fibre
JPS6452106A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JPS6452105A (en) * 1987-08-24 1989-02-28 Nippon Steel Welding Prod Eng Optical fiber containing tube
JP2003028618A (en) * 2001-07-10 2003-01-29 Fujikura Ltd Strain-detecting optical cable and strain detector using the same

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