JPS57104105A - Optical fiber bundle - Google Patents

Optical fiber bundle

Info

Publication number
JPS57104105A
JPS57104105A JP55180413A JP18041380A JPS57104105A JP S57104105 A JPS57104105 A JP S57104105A JP 55180413 A JP55180413 A JP 55180413A JP 18041380 A JP18041380 A JP 18041380A JP S57104105 A JPS57104105 A JP S57104105A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber bundle
flexible
pipe
strengthening pipe
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
JP55180413A
Other languages
Japanese (ja)
Other versions
JPS6161643B2 (en
Inventor
Isatomo Harada
Takuo Kojima
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
Fuji Photo Optical Co 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 Fujinon Corp, Fuji Photo Optical Co Ltd filed Critical Fujinon Corp
Priority to JP55180413A priority Critical patent/JPS57104105A/en
Publication of JPS57104105A publication Critical patent/JPS57104105A/en
Publication of JPS6161643B2 publication Critical patent/JPS6161643B2/ja
Granted 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
    • G02B6/443—Protective covering
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE:To disperse heat efficiently by fixedly inserting a metallic strengthening pipe stretched so as to lap a part of the flexible part of an optical fiber having the flexible part into a fixing part and packing the pipe with heat transmissive grease. CONSTITUTION:An optical fiber bundle is composed of a fixing part A uniting the end of each optical fiber with adhesive 2 as one body and a flexible part B in which each optical fiber 1 is separated. A strengthening pipe 3 having the length enough to lap the fixing part A and a part of the flexible part B is fixed to the end of the optical fiber bundle with adhesive and a flexible tube 4 is fitted to the one end of the strengthening pipe 3 and bound with string. Then, the inside of the strengthening pipe 3 is packed with heat transmissive grease 6.
JP55180413A 1980-12-22 1980-12-22 Optical fiber bundle Granted JPS57104105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180413A JPS57104105A (en) 1980-12-22 1980-12-22 Optical fiber bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180413A JPS57104105A (en) 1980-12-22 1980-12-22 Optical fiber bundle

Publications (2)

Publication Number Publication Date
JPS57104105A true JPS57104105A (en) 1982-06-29
JPS6161643B2 JPS6161643B2 (en) 1986-12-26

Family

ID=16082813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180413A Granted JPS57104105A (en) 1980-12-22 1980-12-22 Optical fiber bundle

Country Status (1)

Country Link
JP (1) JPS57104105A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784464A (en) * 1986-02-04 1988-11-15 Asahi Kogaku Kogyo Kabushiki Kaisha Endoscope optical fiber bundle
JP2008203403A (en) * 2007-02-19 2008-09-04 Jtekt Corp Bundle fiber manufacturing method and bundle fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424550U (en) * 1987-07-31 1989-02-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571303U (en) * 1978-11-10 1980-05-16
JPS55123909U (en) * 1979-02-27 1980-09-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571303U (en) * 1978-11-10 1980-05-16
JPS55123909U (en) * 1979-02-27 1980-09-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784464A (en) * 1986-02-04 1988-11-15 Asahi Kogaku Kogyo Kabushiki Kaisha Endoscope optical fiber bundle
JP2008203403A (en) * 2007-02-19 2008-09-04 Jtekt Corp Bundle fiber manufacturing method and bundle fiber

Also Published As

Publication number Publication date
JPS6161643B2 (en) 1986-12-26

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