JPS57192913A - Reinforcing method for optical fiber core connecting part - Google Patents

Reinforcing method for optical fiber core connecting part

Info

Publication number
JPS57192913A
JPS57192913A JP7890881A JP7890881A JPS57192913A JP S57192913 A JPS57192913 A JP S57192913A JP 7890881 A JP7890881 A JP 7890881A JP 7890881 A JP7890881 A JP 7890881A JP S57192913 A JPS57192913 A JP S57192913A
Authority
JP
Japan
Prior art keywords
optical fiber
connection part
resin
fiber core
periphery
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
JP7890881A
Other languages
Japanese (ja)
Other versions
JPH0221562B2 (en
Inventor
Mitsutoshi Hoshino
Shinzo Yamakawa
Norio Murata
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
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7890881A priority Critical patent/JPS57192913A/en
Publication of JPS57192913A publication Critical patent/JPS57192913A/en
Publication of JPH0221562B2 publication Critical patent/JPH0221562B2/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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558—Reinforcement of splice joint

Abstract

PURPOSE:To precisely reinforce the connection part of optical fiber cores by filling and hardening the periphery of the connection part with resin containing a conductor or a magnetic material. CONSTITUTION:When resin containing conductive powder is applied to the periphery of a connection part between each end part of a covered part 13 of an optical fiber core 11 obtained by melt-sticking and connecting an optical fiber strand 12 and the optical fiber strand 12 and the conductive powder is conduction-heated, the resin is melted and adhered and hardened to the periphery of the optical fiber core 11, reinforcing the connection part. If the optical fiber core connecting part is previously converted with a heat contractive tube 17 in which a reinforcing rod 16 has been inserted and is conduction-heated, the connection part is more effectively reinforced. It is preferable to use hot-melt adhesive such as phenolic resin and polyethylene resin for the resin to be mixed with conductive or magnetic powder.
JP7890881A 1981-05-25 1981-05-25 Reinforcing method for optical fiber core connecting part Granted JPS57192913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7890881A JPS57192913A (en) 1981-05-25 1981-05-25 Reinforcing method for optical fiber core connecting part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7890881A JPS57192913A (en) 1981-05-25 1981-05-25 Reinforcing method for optical fiber core connecting part

Publications (2)

Publication Number Publication Date
JPS57192913A true JPS57192913A (en) 1982-11-27
JPH0221562B2 JPH0221562B2 (en) 1990-05-15

Family

ID=13674929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7890881A Granted JPS57192913A (en) 1981-05-25 1981-05-25 Reinforcing method for optical fiber core connecting part

Country Status (1)

Country Link
JP (1) JPS57192913A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108427081A (en) * 2018-03-14 2018-08-21 中国科学院半导体研究所 Magnetosensitive sensing optical cable, production method and distribution type fiber-optic sound sense detection of magnetic field system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831962A (en) * 1971-08-29 1973-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831962A (en) * 1971-08-29 1973-04-26

Also Published As

Publication number Publication date
JPH0221562B2 (en) 1990-05-15

Similar Documents

Publication Publication Date Title
AU577586B2 (en) Epoxy resin curing agent
DE3377430D1 (en) Photo-curable epoxy resin composition
FR2454452B1 (en) HOMOGENEOUS MIXTURE CONTAINING AN EPOXY RESIN, A HARDENER AND A HARDENING ACCELERATOR AND ITS USE FOR THE MANUFACTURE OF HARDENED OBJECTS
JPS55139453A (en) Fiber reinforced thermoplastic resin composition
GB2025424B (en) Epoxa resin composition and method for curing the epoxy resin composition
GB2050238B (en) Fibre reinforced resin structures
GB2170503B (en) Epoxy resin curing agents
GB2041322B (en) Fibre reinforced resin composite and method of making same
GB2015915B (en) Method of manufcturing objects of cured resin reinforced with glass fibre
EP0057018A3 (en) Photo-curable epoxy resin composition
JPS6466172A (en) Quick curing agent and accelerator for epoxy resin
JPS57192913A (en) Reinforcing method for optical fiber core connecting part
EP0175589A3 (en) Novolac based epoxy resin curing agents for use in solvent
DE3566637D1 (en) Method for the manufacture of a fiber reinforced resin structure
GB2011520A (en) Method of incorporating multifilament strands of carbon fibers into cement to produce reinforced structures having improved flexural strengths
JPS56147782A (en) Electron moving complex curing agent and low temperature curable epoxy resin composition containing it for insulation
ZA791193B (en) Phenolic compounds,their preparation,and use as curing agents for epoxy resins
JPS54100499A (en) Curable epoxy resin composition
JPS56100180A (en) Concrete curing composition based on natural resin
DE3163820D1 (en) Accelerator for the curing of unsaturated resins, and its use
JPS5286343A (en) Fiber for optical transmission
DE3361588D1 (en) Thermosetting masses containing an epoxy resin, a latent curing agent and an organic oxidizing agent
GB2075512B (en) Curing agents for epoxy resins
JPS5531897A (en) Coupling agent for thermosetting resin composition
JPS52116925A (en) Strengthened plastic pipe