JPS55130508A - Connecting method of optical fiber - Google Patents

Connecting method of optical fiber

Info

Publication number
JPS55130508A
JPS55130508A JP3819779A JP3819779A JPS55130508A JP S55130508 A JPS55130508 A JP S55130508A JP 3819779 A JP3819779 A JP 3819779A JP 3819779 A JP3819779 A JP 3819779A JP S55130508 A JPS55130508 A JP S55130508A
Authority
JP
Japan
Prior art keywords
pressure
rollers
moving
contacting plate
respective terminals
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
JP3819779A
Other languages
Japanese (ja)
Inventor
Masataka Hirai
Yasuhiro Kamikura
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
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP3819779A priority Critical patent/JPS55130508A/en
Publication of JPS55130508A publication Critical patent/JPS55130508A/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
    • G02B6/24—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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To achieve higher workability and accuracy of connection by slippably holding optical fiber terminals, contacting them to a pressure-contacting plate to align them at the specified spacing then heating and fusion-bonding these. CONSTITUTION:Optical fibers 8A1-8A4 are inserted between the upper roller 4a1 and lower rollers 4a2, 4a3 of one moving table 1A and paralleled by the concave grooves 3. Similarly, optical fibers 8B1-8B4 are also set between the rollers 4b1 and rollers 4b2, 4b3 of the other moving table 1B and the respective terminals 8a1- 8a4 and 8b1-8b4 are opposed. Thence, the moving tables 1A, 1B are moved in the arrow 0, 0' directions by the mechanism not illustrated to let the respective terminals 8a1-8a4 and 8b1-8b4 contact both the surfaces of a pressure-contacting plate 5 as shown by the imaginary lines so that these are set at the specified spacing. Thence, the feed of the respective moving tables 1A, 1B is once stopped, the pressure-contacting plate 5 is removed and again the moving tables are advanced to butt the respective terminals. The butt portions are fusion-bonded by the discharge heat by the discharge electrodes 7, 7' of an electrode holder 6.
JP3819779A 1979-03-30 1979-03-30 Connecting method of optical fiber Pending JPS55130508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3819779A JPS55130508A (en) 1979-03-30 1979-03-30 Connecting method of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3819779A JPS55130508A (en) 1979-03-30 1979-03-30 Connecting method of optical fiber

Publications (1)

Publication Number Publication Date
JPS55130508A true JPS55130508A (en) 1980-10-09

Family

ID=12518617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3819779A Pending JPS55130508A (en) 1979-03-30 1979-03-30 Connecting method of optical fiber

Country Status (1)

Country Link
JP (1) JPS55130508A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185815U (en) * 1982-06-04 1983-12-10 日本電信電話株式会社 Slip holder for optical fiber fusion splicing
JPS58185814U (en) * 1982-06-04 1983-12-10 日本電信電話株式会社 Slip holder for optical fiber fusion splicing
JPS62254108A (en) * 1986-04-28 1987-11-05 Nippon Telegr & Teleph Corp <Ntt> Core fusion splicer for multi-paired optical fiber tape
JPS6344605A (en) * 1986-08-12 1988-02-25 Sumitomo Electric Ind Ltd Optical fiber gripper
JPS63167310A (en) * 1986-12-27 1988-07-11 Fujikura Ltd Connecting method for multicore optical fiber
JPS63187206A (en) * 1987-01-30 1988-08-02 Nippon Telegr & Teleph Corp <Ntt> Method and device for welding multicore optical fiber tape core

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127249A (en) * 1976-04-14 1977-10-25 Cables De Lyon Geoffroy Delore Device for welding optical fibersends

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127249A (en) * 1976-04-14 1977-10-25 Cables De Lyon Geoffroy Delore Device for welding optical fibersends

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185815U (en) * 1982-06-04 1983-12-10 日本電信電話株式会社 Slip holder for optical fiber fusion splicing
JPS58185814U (en) * 1982-06-04 1983-12-10 日本電信電話株式会社 Slip holder for optical fiber fusion splicing
JPS62254108A (en) * 1986-04-28 1987-11-05 Nippon Telegr & Teleph Corp <Ntt> Core fusion splicer for multi-paired optical fiber tape
JPS6344605A (en) * 1986-08-12 1988-02-25 Sumitomo Electric Ind Ltd Optical fiber gripper
JPS63167310A (en) * 1986-12-27 1988-07-11 Fujikura Ltd Connecting method for multicore optical fiber
JPS63187206A (en) * 1987-01-30 1988-08-02 Nippon Telegr & Teleph Corp <Ntt> Method and device for welding multicore optical fiber tape core

Similar Documents

Publication Publication Date Title
IT7831360A0 (en) PROCEDURE FOR GRINDING GLASS SHEETS AND SIMILAR, AND BEVELING MACHINE TO MAKE IT.
NO171200C (en) PROCEDURE FOR THE PREPARATION OF A REACTION MIXTURE STANDING TO AA FORMING A TRANSPARENT PROTECTIVE SICK AND DEVICE FOR EXECUTING THE PROCEDURE
YU44678B (en) Process for producing n-(4-(3-aminopropyl)aminobuthyl) -2-(gamma-guanidino-fat acid-amido) - 2 -substituted-ethanamide
JPS55130508A (en) Connecting method of optical fiber
IT8068435A0 (en) ELECTRODE GROUP FOR THE GLASS FELTING CENTER
JPS574015A (en) Melt-sticking connection method for optical fiber
GB1512494A (en) Method of and apparatus for bending thin glass sheets
ES2009772B3 (en) GLASS DOUBLE PRESSING PER VACUUM.
JPS5619742A (en) Joining device for sheetlike material
JPS5581313A (en) Fusion bonding connector of optical fiber
YU43075B (en) Universal athmospheric burner for gasseouos fuels, exspecially for gas heated devices in households
JPS55108610A (en) Non-centering type optical connector fitted with lens
SU1459689A1 (en) Plate and frame filter
JPS5392146A (en) Method of connecting optical fiber
UA8435A1 (en) METHOD FOR PREPARATION of cone and pot for WORK
JPS5278450A (en) Continuous process for producing optical glass fibers
ES8802500A1 (en) Novel antiallergic agents and process for their preparation.
JPS57160934A (en) Base material feeder of optical fiber drawer
JPS57109914A (en) Optical fiber connector
JPS5734634A (en) Manufacturing method for flat type display unit
JPS5710108A (en) Method for connection of single mode optical fiber by melt-sticking
JPS55161669A (en) Forming method for minute hole
JPS52121334A (en) Base material for optical fibers
JPS55113006A (en) Optical fiber v-groove connector
JPS5545063A (en) Coupling device for optical fiber

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040407

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041214

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20050311

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20050425

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050614

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050927

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20051011

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees