FR3088734B1 - REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS - Google Patents

REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS Download PDF

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Publication number
FR3088734B1
FR3088734B1 FR1871643A FR1871643A FR3088734B1 FR 3088734 B1 FR3088734 B1 FR 3088734B1 FR 1871643 A FR1871643 A FR 1871643A FR 1871643 A FR1871643 A FR 1871643A FR 3088734 B1 FR3088734 B1 FR 3088734B1
Authority
FR
France
Prior art keywords
ferrule
ferrule holder
insert
fiber
connection
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.)
Active
Application number
FR1871643A
Other languages
French (fr)
Other versions
FR3088734A1 (en
Inventor
Yannick Pelletier
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.)
Safran Electrical Components SAS
Original Assignee
Zodiac Aerosafety Systems SAS
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 Zodiac Aerosafety Systems SAS filed Critical Zodiac Aerosafety Systems SAS
Priority to FR1871643A priority Critical patent/FR3088734B1/en
Priority to PCT/EP2019/082079 priority patent/WO2020104587A1/en
Publication of FR3088734A1 publication Critical patent/FR3088734A1/en
Application granted granted Critical
Publication of FR3088734B1 publication Critical patent/FR3088734B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3816—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for use under water, high pressure connectors
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3894—Screw-lock type
    • 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
    • G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards

Landscapes

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

Abstract

Ce connecteur de raccordement étanche de fibres optiques (20), apte à réaliser le raccordement des fibres de manière étanche, comprend un corps dont la partie interne comporte un insert cylindrique (27) muni intérieurement de conduits longitudinaux, un dispositif de liaison optique comprenant, pour chaque fibre optique, une férule cylindrique (22) percée pour le passage du cœur de la fibre, un porte-férule (28) destiné à être relié à l’extrémité de la fibre, à s’insérer dans un conduit longitudinal du corps et à assurer la liaison mécanique entre la férule et l’insert (27), et un ensemble d’au moins un joint torique (31) prévu entre le porte-férule (28) et l’insert, caractérisé en ce que le dispositif de liaison optique comprend, pour chaque fibre optique, des moyens (34) d’assemblage du porte-férule sur le corps, les moyens d’assemblage agissant de manière séparée sur chaque porte-férule Référence: Figure 2This sealed optical fiber connection connector (20), capable of making the connection of the fibers in a sealed manner, comprises a body whose internal part comprises a cylindrical insert (27) provided internally with longitudinal conduits, an optical connection device comprising, for each optical fiber, a cylindrical ferrule (22) pierced for the passage of the heart of the fiber, a ferrule holder (28) intended to be connected to the end of the fiber, to be inserted into a longitudinal duct of the body and providing the mechanical connection between the ferrule and the insert (27), and a set of at least one O-ring (31) provided between the ferrule holder (28) and the insert, characterized in that the device optical link comprises, for each optical fiber, means (34) for assembling the ferrule holder on the body, the assembly means acting separately on each ferrule holder Reference: Figure 2

FR1871643A 2018-11-21 2018-11-21 REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS Active FR3088734B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1871643A FR3088734B1 (en) 2018-11-21 2018-11-21 REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS
PCT/EP2019/082079 WO2020104587A1 (en) 2018-11-21 2019-11-21 Repairable hermetically sealed connector for coupling optical fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871643A FR3088734B1 (en) 2018-11-21 2018-11-21 REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS

Publications (2)

Publication Number Publication Date
FR3088734A1 FR3088734A1 (en) 2020-05-22
FR3088734B1 true FR3088734B1 (en) 2021-07-30

Family

ID=66690446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871643A Active FR3088734B1 (en) 2018-11-21 2018-11-21 REPAIRABLE HERMETIC CONNECTOR FOR OPTICAL FIBERS

Country Status (2)

Country Link
FR (1) FR3088734B1 (en)
WO (1) WO2020104587A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118496A1 (en) 2020-12-24 2022-07-01 Safran Electrical Components Optical connection device comprising non-removable sealing means
DE102022211789A1 (en) * 2022-11-08 2024-05-08 Zf Friedrichshafen Ag Optical connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999837A (en) * 1975-01-03 1976-12-28 Amp Incorporated Light transmitting fiber bundle connector
US4898446A (en) * 1988-10-28 1990-02-06 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber connector
US5873750A (en) * 1997-05-15 1999-02-23 Ocean Design, Inc. Underwater connector assembly
FR3050287B1 (en) 2016-04-19 2018-05-18 Zodiac Aerosafety Systems SEALED AND REMOVABLE CONNECTOR FOR OPTICAL FIBERS

Also Published As

Publication number Publication date
WO2020104587A1 (en) 2020-05-28
FR3088734A1 (en) 2020-05-22

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