FR2375612A2 - Connecteur pour fibres optiques - Google Patents
Connecteur pour fibres optiquesInfo
- Publication number
- FR2375612A2 FR2375612A2 FR7739034A FR7739034A FR2375612A2 FR 2375612 A2 FR2375612 A2 FR 2375612A2 FR 7739034 A FR7739034 A FR 7739034A FR 7739034 A FR7739034 A FR 7739034A FR 2375612 A2 FR2375612 A2 FR 2375612A2
- Authority
- FR
- France
- Prior art keywords
- optical fibers
- connector
- rods
- fiber
- housing
- 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
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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
- G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
- G02B6/383—Hermaphroditic connectors, i.e. two identical plugs mating with one another, each plug having both male and female diametrically opposed engaging parts
-
- 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
- G02B6/3841—Means for centering or aligning the light guide within the ferrule using rods, balls for light guides
-
- 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
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Cable Accessories (AREA)
Abstract
L'invention concerne les fibres optiques. Un connecteur hermaphrodite pour fibres optiques comporte un boîtier 33 qui contient plusieurs tiges intérieures 37 et plusieurs tiges extérieures 38. Les tiges intérieures sont maintenues mutuellement en contact tangentiel et forment une ouverture dans laquelle est logée une fibre. Les tiges extérieures sont maintenues entre les tiges intérieures et le boîtier et protègent l'extrémité de la fibre contre les détériorations. Application aux télécommunications optiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/754,602 US4094580A (en) | 1976-12-27 | 1976-12-27 | Hermaphrodite optical fiber connector |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2375612A2 true FR2375612A2 (fr) | 1978-07-21 |
FR2375612B2 FR2375612B2 (fr) | 1980-11-14 |
Family
ID=25035527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739034A Granted FR2375612A2 (fr) | 1976-12-27 | 1977-12-23 | Connecteur pour fibres optiques |
Country Status (8)
Country | Link |
---|---|
US (1) | US4094580A (fr) |
JP (1) | JPS5382431A (fr) |
BE (1) | BE862253R (fr) |
CA (1) | CA1095759A (fr) |
DE (1) | DE2757216C3 (fr) |
FR (1) | FR2375612A2 (fr) |
IT (1) | IT1117143B (fr) |
NL (1) | NL7714313A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485211A1 (fr) * | 1980-06-19 | 1981-12-24 | Philips Nv | Connecteur detachable pour liaisons par fibres optiques |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600274A (en) * | 1977-05-02 | 1981-10-14 | Plessey Co Ltd | Optical fibre connectors |
FR2393329A1 (fr) * | 1977-05-31 | 1978-12-29 | Cables De Lyon Geoffroy Delore | Dispositif de raccordement global en bout de deux groupes de sept fibres optiques |
US4183619A (en) * | 1977-06-15 | 1980-01-15 | Bunker Ramo Corporation | Connector pin assembly and method for terminating an optical fiber |
US4217029A (en) * | 1978-03-31 | 1980-08-12 | International Telephone And Telegraph Corporation | Interlocking precision optical fiber connector or support |
EP0009211B1 (fr) * | 1978-09-20 | 1986-07-23 | Nippon Telegraph And Telephone Corporation | Mécanisme d'alignement de fibres optiques et connecteur utilisant de tels mécanismes |
US4184742A (en) * | 1978-10-26 | 1980-01-22 | International Telephone And Telegraph Corporation | Hermaphroditic fiber optic connector |
US4245887A (en) * | 1979-02-26 | 1981-01-20 | Amp Incorporated | Optical waveguide connector |
US4239334A (en) * | 1979-02-26 | 1980-12-16 | Amp Incorporated | Optical three rod waveguide connector |
US4370022A (en) * | 1980-08-01 | 1983-01-25 | Amp Incorporated | Biconical optical waveguide splice |
US4473272A (en) * | 1980-08-01 | 1984-09-25 | Amp Incorporated | Biconical optical waveguide splice |
US4445750A (en) * | 1981-06-22 | 1984-05-01 | Trw Inc. | Articulating fiber optic connectors with resilient mounting block |
US4449784A (en) * | 1981-06-22 | 1984-05-22 | Trw Inc. | Hybrid optical/electrical connector |
FR2508657A1 (fr) * | 1981-06-24 | 1982-12-31 | Lyonnaise Transmiss Optiques | Connecteur optique monofibre |
FR2513392B1 (fr) * | 1981-09-23 | 1986-06-27 | Clement Jean Joseph | Cellule de centrage pour raccordement de fibres optiques |
US4486072A (en) * | 1982-01-12 | 1984-12-04 | Augat Inc. | Optical connector and splicing device using double diameter resilient rods |
US4460243A (en) * | 1982-04-29 | 1984-07-17 | Times Fiber Communications, Inc. | Optical fiber connector |
SE431131B (sv) * | 1982-05-27 | 1984-01-16 | Ericsson Telefon Ab L M | Anordning for inbordes centrering av endarna av tva optiska fibrer, som skall skarvas anordning for inbordes centrering av endarna av tva optiska fibrer, som skall skarvas |
US4588256A (en) * | 1982-09-07 | 1986-05-13 | Minnesota Mining And Manufacturing Company | Optical fiber connector |
FI69217C (fi) * | 1984-03-05 | 1985-12-10 | Suomen Koneliike Helkama Oy | Foerfarande foer fogning av optisk fiber |
US4711752A (en) * | 1984-06-22 | 1987-12-08 | Itt Corporation | Method and apparatus for molding fiber optic connector ferrule |
JPS6141211U (ja) * | 1985-07-04 | 1986-03-15 | 日本電信電話株式会社 | 光フアイバコネクタ |
JPH02129610A (ja) * | 1988-11-09 | 1990-05-17 | Takashi Mori | 光接続具及び光端子具 |
US5394494A (en) * | 1994-01-27 | 1995-02-28 | General Motors Corporation | Fiber optic inline connector with hermaphroditic alignment and lock means |
US5778123A (en) * | 1996-03-12 | 1998-07-07 | Minnesota Mining And Manufacturing Company | Alignment assembly for multifiber or single fiber optical cable connector |
US6805493B2 (en) | 1996-03-12 | 2004-10-19 | 3M Innovative Properties Company | Optical connector assembly using partial large diameter alignment features |
US6318902B1 (en) | 1996-03-12 | 2001-11-20 | 3M Innovative Properties Company | Optical connector assembly using partial large diameter alignment features |
CA2397280A1 (fr) * | 2002-08-09 | 2004-02-09 | Le Savoir Du Gardien Inc. | Ensemble pour raccordement de fibres optiques |
CA2446533A1 (fr) * | 2003-10-24 | 2005-04-24 | 9134-9001 Quebec Inc. | Dispositif a ferrule flexible pour la connexion de fibres optiques et utilisation de ce dispositif |
US10520684B2 (en) | 2015-10-12 | 2019-12-31 | 3M Innovative Properties Company | Optical ferrules |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535017A (en) * | 1968-01-08 | 1970-10-20 | Bell Telephone Labor Inc | Optical fiber waveguide structures |
FR2275787A1 (fr) * | 1974-06-20 | 1976-01-16 | Comp Generale Electricite | Dispositif de positionnement de fibre |
FR2282650A1 (fr) * | 1974-08-19 | 1976-03-19 | Corning Glass Works | Connecteur pour guides d'ondes optiques |
US3960531A (en) * | 1975-07-28 | 1976-06-01 | Corning Glass Works | Method and apparatus for splicing optical fibers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047796A (en) * | 1975-09-15 | 1977-09-13 | International Telephone And Telegraph Corporation | Precision optical fiber connector |
US4019241A (en) * | 1975-11-10 | 1977-04-26 | Thomas & Betts Corporation | Method of splicing elongate members |
-
1976
- 1976-12-27 US US05/754,602 patent/US4094580A/en not_active Expired - Lifetime
-
1977
- 1977-10-20 CA CA289,112A patent/CA1095759A/fr not_active Expired
- 1977-12-22 DE DE2757216A patent/DE2757216C3/de not_active Expired
- 1977-12-23 NL NL7714313A patent/NL7714313A/xx not_active Application Discontinuation
- 1977-12-23 BE BE183781A patent/BE862253R/fr not_active IP Right Cessation
- 1977-12-23 FR FR7739034A patent/FR2375612A2/fr active Granted
- 1977-12-23 IT IT69915/77A patent/IT1117143B/it active
- 1977-12-27 JP JP15663577A patent/JPS5382431A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535017A (en) * | 1968-01-08 | 1970-10-20 | Bell Telephone Labor Inc | Optical fiber waveguide structures |
FR2275787A1 (fr) * | 1974-06-20 | 1976-01-16 | Comp Generale Electricite | Dispositif de positionnement de fibre |
US3989567A (en) * | 1974-06-20 | 1976-11-02 | Compagnie Generale D'electricite | Connection method for two optical fibers having the same diameter |
FR2282650A1 (fr) * | 1974-08-19 | 1976-03-19 | Corning Glass Works | Connecteur pour guides d'ondes optiques |
US3960531A (en) * | 1975-07-28 | 1976-06-01 | Corning Glass Works | Method and apparatus for splicing optical fibers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485211A1 (fr) * | 1980-06-19 | 1981-12-24 | Philips Nv | Connecteur detachable pour liaisons par fibres optiques |
Also Published As
Publication number | Publication date |
---|---|
IT1117143B (it) | 1986-02-10 |
BE862253R (fr) | 1978-04-14 |
NL7714313A (nl) | 1978-06-29 |
DE2757216B2 (de) | 1981-07-09 |
DE2757216C3 (de) | 1982-03-11 |
FR2375612B2 (fr) | 1980-11-14 |
CA1095759A (fr) | 1981-02-17 |
US4094580A (en) | 1978-06-13 |
JPS5721683B2 (fr) | 1982-05-08 |
DE2757216A1 (de) | 1978-07-06 |
JPS5382431A (en) | 1978-07-20 |
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