FR2420777A1 - Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines - Google Patents

Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines

Info

Publication number
FR2420777A1
FR2420777A1 FR7808697A FR7808697A FR2420777A1 FR 2420777 A1 FR2420777 A1 FR 2420777A1 FR 7808697 A FR7808697 A FR 7808697A FR 7808697 A FR7808697 A FR 7808697A FR 2420777 A1 FR2420777 A1 FR 2420777A1
Authority
FR
France
Prior art keywords
fibre
bench
lay
immobilise
splicing
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
FR7808697A
Other languages
French (fr)
Other versions
FR2420777B1 (en
Inventor
Rose Cordier
Jean-Pierre Hulin
Michel Vecchis
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7808697A priority Critical patent/FR2420777A1/en
Publication of FR2420777A1 publication Critical patent/FR2420777A1/en
Application granted granted Critical
Publication of FR2420777B1 publication Critical patent/FR2420777B1/fr
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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of light guides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

The lay-up bench is for jointing fibre-optic cables, where each cable consists of a central core with an axially grooved sheath, each groove holding an individual fibre optic line an overall sheath providing protection. The two cables are brought together in a clamping section which is in two basic halves each being positioned by worm drives. Each optic line position has an associated Peltier effect cell. Each line end is moistened and hand held in contact with the Peltier cell, the freezing immobilizing it instantly before end polishing and jointing.
FR7808697A 1978-03-24 1978-03-24 Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines Granted FR2420777A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7808697A FR2420777A1 (en) 1978-03-24 1978-03-24 Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808697A FR2420777A1 (en) 1978-03-24 1978-03-24 Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines

Publications (2)

Publication Number Publication Date
FR2420777A1 true FR2420777A1 (en) 1979-10-19
FR2420777B1 FR2420777B1 (en) 1982-02-26

Family

ID=9206279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808697A Granted FR2420777A1 (en) 1978-03-24 1978-03-24 Splicing lay=up bench for fibre=optic cables - employs Peltier cells to immobilise individual optical lines

Country Status (1)

Country Link
FR (1) FR2420777A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478326A1 (en) * 1980-03-14 1981-09-18 Lignes Telegraph Telephon METHOD AND APPARATUS FOR FIELD CONNECTION OF FIBER OPTIC CABLES
FR2493537A1 (en) * 1980-11-03 1982-05-07 Lignes Telegraph Telephon DEVICE FOR POSITIONING OPTICAL FIBERS IN A PIECE FORMING A TIP FOR CONNECTING TWO FIBER OPTIC TRANSMISSION CABLES
EP0061367A1 (en) * 1981-03-03 1982-09-29 Lignes Telegraphiques Et Telephoniques L.T.T. Apparatus for connecting on-site optical-fibre cables
US4399541A (en) * 1981-02-17 1983-08-16 Northern Telecom Limited Light emitting device package having combined heater/cooler
EP0343964A2 (en) * 1988-05-26 1989-11-29 Minnesota Mining And Manufacturing Company Connecting device for optical fibers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910678A (en) * 1974-11-22 1975-10-07 Itt Fiber optic tubular star connector
US3917383A (en) * 1974-03-29 1975-11-04 Corning Glass Works Optical waveguide bundle connector
DE2509605B1 (en) * 1975-03-05 1976-06-16 Siemens Ag Connector arrangement for fiber optics
DE2527008A1 (en) * 1975-06-18 1977-01-13 Siemens Ag Plug-in connector for light waveguide cables - consists of two similar parts with central guiding elements aligned by common centring rib
US4057448A (en) * 1974-11-07 1977-11-08 Bell Telephone Laboratories, Incorporated Optical fiber splicing technique
FR2360896A1 (en) * 1976-08-03 1978-03-03 Lignes Telegraph Telephon CONNECTION STRUCTURE FOR OPTICAL FIBER CABLE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917383A (en) * 1974-03-29 1975-11-04 Corning Glass Works Optical waveguide bundle connector
US4057448A (en) * 1974-11-07 1977-11-08 Bell Telephone Laboratories, Incorporated Optical fiber splicing technique
US3910678A (en) * 1974-11-22 1975-10-07 Itt Fiber optic tubular star connector
DE2509605B1 (en) * 1975-03-05 1976-06-16 Siemens Ag Connector arrangement for fiber optics
DE2527008A1 (en) * 1975-06-18 1977-01-13 Siemens Ag Plug-in connector for light waveguide cables - consists of two similar parts with central guiding elements aligned by common centring rib
FR2360896A1 (en) * 1976-08-03 1978-03-03 Lignes Telegraph Telephon CONNECTION STRUCTURE FOR OPTICAL FIBER CABLE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478326A1 (en) * 1980-03-14 1981-09-18 Lignes Telegraph Telephon METHOD AND APPARATUS FOR FIELD CONNECTION OF FIBER OPTIC CABLES
EP0036369A1 (en) * 1980-03-14 1981-09-23 Lignes Telegraphiques Et Telephoniques L.T.T. Method and apparatus for coupling fibre-optical cables on the working site
WO1981002794A1 (en) * 1980-03-14 1981-10-01 Lignes Telegraph Telephon Method and apparatus for connecting on site optical fiber cables
US4416507A (en) * 1980-03-14 1983-11-22 Lignes Telegraphiques Et Telephoniques Method for in situ splicing optical fiber cables
FR2493537A1 (en) * 1980-11-03 1982-05-07 Lignes Telegraph Telephon DEVICE FOR POSITIONING OPTICAL FIBERS IN A PIECE FORMING A TIP FOR CONNECTING TWO FIBER OPTIC TRANSMISSION CABLES
EP0051510A1 (en) * 1980-11-03 1982-05-12 Lignes Telegraphiques Et Telephoniques L.T.T. Optical fibres positioning device in a piece forming ferrule destined to connect two transmission cables by optical fibres
US4441786A (en) * 1980-11-03 1984-04-10 Lignes Telegraphiques Et Telephoniques Device for positioning optical fibers in a terminal connector for splicing two optical fiber transmission cables
US4399541A (en) * 1981-02-17 1983-08-16 Northern Telecom Limited Light emitting device package having combined heater/cooler
EP0061367A1 (en) * 1981-03-03 1982-09-29 Lignes Telegraphiques Et Telephoniques L.T.T. Apparatus for connecting on-site optical-fibre cables
EP0343964A2 (en) * 1988-05-26 1989-11-29 Minnesota Mining And Manufacturing Company Connecting device for optical fibers
EP0343964A3 (en) * 1988-05-26 1990-08-01 Minnesota Mining And Manufacturing Company Connecting device for optical fibers

Also Published As

Publication number Publication date
FR2420777B1 (en) 1982-02-26

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