JPS54123961A - Reinforcing tube for optical fibers - Google Patents

Reinforcing tube for optical fibers

Info

Publication number
JPS54123961A
JPS54123961A JP3134578A JP3134578A JPS54123961A JP S54123961 A JPS54123961 A JP S54123961A JP 3134578 A JP3134578 A JP 3134578A JP 3134578 A JP3134578 A JP 3134578A JP S54123961 A JPS54123961 A JP S54123961A
Authority
JP
Japan
Prior art keywords
braiding
glass
fiber bundles
optical
strings
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
JP3134578A
Other languages
Japanese (ja)
Inventor
Toshio Hiratsuka
Takeshi Shimaoka
Seiji Namegawa
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.)
KOSHIFUJI DENKI KK
NEC Corp
Original Assignee
KOSHIFUJI DENKI KK
NEC Corp
Nippon Electric 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 KOSHIFUJI DENKI KK, NEC Corp, Nippon Electric Co Ltd filed Critical KOSHIFUJI DENKI KK
Priority to JP3134578A priority Critical patent/JPS54123961A/en
Publication of JPS54123961A publication Critical patent/JPS54123961A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To make the tube usable for applications such as optical cords by braiding the specific reinforcing members arrayed linear and weft composed of inorganic fibers such as glass or the like to a tubular braiding and applying plastic vovering thereon.
CONSTITUTION: At the time when 24 strings of inorganic alkaline glass fiber bundles 1 are going to be braided with a braiding machine, 6 strings of the fiber bundles composed of material smaller in elongation by tension than glass are woven as reinforcing members 2 between the fiber bundles 1 so as to be disposed evenly in the circumferential direction and linearly in the length direction, whereby the tubular braiding of, e.g. inside diameter 1.0 mm and outside diameter 2.0 mm is formed. Next, the surface is covered with heat-resisting polyvinyl chloride 3, whereby the reinforcing tube of inside diameter 1.0 mm and outside diameter 3.0 mm for optical fibers is obtained. Thereby, the optical fiber is protected from tensile stress and the stress in its diameteral direction and since the slippery characteristic of the inside surface of the hollow bore is high, the insertion of the optical fiber is easy.
COPYRIGHT: (C)1979,JPO&Japio
JP3134578A 1978-03-17 1978-03-17 Reinforcing tube for optical fibers Pending JPS54123961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3134578A JPS54123961A (en) 1978-03-17 1978-03-17 Reinforcing tube for optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3134578A JPS54123961A (en) 1978-03-17 1978-03-17 Reinforcing tube for optical fibers

Publications (1)

Publication Number Publication Date
JPS54123961A true JPS54123961A (en) 1979-09-26

Family

ID=12328632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3134578A Pending JPS54123961A (en) 1978-03-17 1978-03-17 Reinforcing tube for optical fibers

Country Status (1)

Country Link
JP (1) JPS54123961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642205U (en) * 1987-06-22 1989-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642205U (en) * 1987-06-22 1989-01-09

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