FR2680879B1 - Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede. - Google Patents

Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.

Info

Publication number
FR2680879B1
FR2680879B1 FR9110786A FR9110786A FR2680879B1 FR 2680879 B1 FR2680879 B1 FR 2680879B1 FR 9110786 A FR9110786 A FR 9110786A FR 9110786 A FR9110786 A FR 9110786A FR 2680879 B1 FR2680879 B1 FR 2680879B1
Authority
FR
France
Prior art keywords
blanks
multiferrules
ferrules
manufacture
blanks obtained
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.)
Expired - Fee Related
Application number
FR9110786A
Other languages
English (en)
Other versions
FR2680879A1 (fr
Inventor
Philippe Dupont
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Priority to FR9110786A priority Critical patent/FR2680879B1/fr
Priority to DE69117875T priority patent/DE69117875T2/de
Priority to EP91118762A priority patent/EP0484850B1/fr
Priority to DK91118762.3T priority patent/DK0484850T3/da
Priority to US07/787,832 priority patent/US5183489A/en
Priority to CA002055051A priority patent/CA2055051C/fr
Priority to JP3293163A priority patent/JP2521602B2/ja
Publication of FR2680879A1 publication Critical patent/FR2680879A1/fr
Application granted granted Critical
Publication of FR2680879B1 publication Critical patent/FR2680879B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • 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
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • 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
    • 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
    • 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
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
FR9110786A 1990-11-08 1991-08-30 Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede. Expired - Fee Related FR2680879B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9110786A FR2680879B1 (fr) 1991-08-30 1991-08-30 Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.
EP91118762A EP0484850B1 (fr) 1990-11-08 1991-11-04 Procédé de fabrication de multiferrules comportant une serie de canaux a axes parallèles et multiferrule issue de ce procédé
DK91118762.3T DK0484850T3 (da) 1990-11-08 1991-11-04 Fremgangsmåde til fremstilling af multiferuler omfattende en række kanaler med parallelle akser samt multiferul fremstillet herved
DE69117875T DE69117875T2 (de) 1990-11-08 1991-11-04 Herstellungsverfahren von Multisteckerstiften mit einer Reihe von Kanälen mit parallelen Achsen und so hergestellter Multisteckerstift
US07/787,832 US5183489A (en) 1990-11-08 1991-11-05 Method of making multi-ferrules having a series of channels with parallel axes
CA002055051A CA2055051C (fr) 1990-11-08 1991-11-06 Procede de fabrication de multiferrules comportant une serie de canaux a axes paralleles et multiferrule issue de ce procede
JP3293163A JP2521602B2 (ja) 1990-11-08 1991-11-08 ガラス質材料製マルチフェル―ルの製造方法、該方法で製造されたマルチフェル―ル及び該マルチフェル―ルの使用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110786A FR2680879B1 (fr) 1991-08-30 1991-08-30 Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.

Publications (2)

Publication Number Publication Date
FR2680879A1 FR2680879A1 (fr) 1993-03-05
FR2680879B1 true FR2680879B1 (fr) 1994-12-30

Family

ID=9416515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9110786A Expired - Fee Related FR2680879B1 (fr) 1990-11-08 1991-08-30 Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.

Country Status (1)

Country Link
FR (1) FR2680879B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712278B1 (fr) * 1993-11-08 1995-12-29 Alcatel Cable Interface Procédé de réalisation d'une ébauche pour multiférule en verre de silice, et ébauche ainsi obtenue.
FR2712280B1 (fr) * 1993-11-08 1995-12-29 Alcatel Cable Interface Procédé de réalisation d'une multiférule en verre de silice pour fibre optique, et multiférule ainsi obtenue.
FR2712277B1 (fr) * 1993-11-08 1995-12-29 Alcatel Cable Interface Procédé de réalisation d'une ébauche pour multiférule en verre de silice, et ébauche ainsi obtenue.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654680A (en) * 1969-04-28 1972-04-11 Owens Illinois Inc Method of making gas discharge device
US4025965A (en) * 1976-03-16 1977-05-31 American Optical Corporation Intraocular lenses
EP0089498B1 (fr) * 1980-04-30 1986-08-27 Siemens Aktiengesellschaft Procédé pour la fabrication d'une fibre optique à plusieurs noyaux
GB2108483B (en) * 1981-10-29 1985-05-30 Standard Telephones Cables Ltd Glass drawing
US4549891A (en) * 1984-02-23 1985-10-29 Polaroid Corporation Method for forming a non-symmetrical optical fiber
KR910000063B1 (ko) * 1986-06-13 1991-01-19 스미도모덴기고오교오 가부시기가이샤 광콘넥터 페루울 및 그 제조방법
US4882209A (en) * 1986-09-11 1989-11-21 Asahi Glass Company, Ltd. Glass capillary tube and method for its production
DE3751810T2 (de) * 1986-11-15 1996-09-26 Sumitomo Electric Industries Verfahren für die Herstellung eines optischen Steckers
FR2648804B1 (fr) * 1989-06-26 1993-06-11 Comp Generale Electricite Procede de fabrication de tubes capillaires et application a la realisation de ferules pour connecteurs a fibres optiques

Also Published As

Publication number Publication date
FR2680879A1 (fr) 1993-03-05

Similar Documents

Publication Publication Date Title
FR2673186B1 (fr) Procede de fabrication d'organopolysiloxanes.
MX9206450A (es) Proceso para la produccion de isoleucina-l.
MA22668A1 (fr) Procede de preparation d'oxamides .
MA23143A1 (fr) Procede pour la preparation de compositions vaccinantes .
FR2626267B1 (fr) Procede de fabrication d'alumine-betaŸi1Ÿ.Ÿi1Ÿ. et alumine-betaŸi1Ÿ.Ÿi1Ÿ. obtenue par ce procede
FR2668163B1 (fr) Procede de fabrication de beta-cyclodextrine.
FR2678289B1 (fr) Procede pour realiser un non-tisse, non-tisse obtenu notamment par ce procede et installation pour la fabrication de ce non-tisse.
FR2664274B1 (fr) Procede de preparation de sulfates cycliques.
FR2676221B1 (fr) Procede de fabrication d'articles en vitroceramique decores.
FR2669636B1 (fr) Procede de fabrication de furane 2,5-dicarboxaldehyde.
FR2680792B1 (fr) Procede de fabrication d'un polymere de l'ethylene.
FR2696742B1 (fr) Procede de fabrication de formylimidazoles a partir de 4- ou 5-hydroxymethylimidazoles.
FR2689501B1 (fr) Procede de fabrication d'ethylbenzene.
FR2686875B1 (fr) Procede de fabrication du 1,1,1,2-tetrafluoroethane.
MA21849A1 (fr) Procede de fabrication d'alkyl - ethoxy - carboxylates .
FR2658814B1 (fr) Procede de fabrication du bisphenol-a.
FR2680879B1 (fr) Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.
FR2673128B1 (fr) Procede de fabrication, par formage, d'une piece exterieure de joint articule.
TR27462A (tr) Sübstitüe edilmis sinamik asidi hidroksiamid'leri, bunlarin üretilmesine mahsus usul, bunlari ihtiva eden maddeler ve bunlarin kullanilmasi.
FR2659665B1 (fr) Procede d'affinage, notamment de decuivrage, du plomb.
FR2688001B1 (fr) Procede de preparation de p-aminophenols.
FR2693389B1 (fr) Procede de fabrication de tubes ondules ou canneles.
IT9047683A0 (it) Procedimento perfezionato per la produzione di zeoliti.
ITRM940253A0 (it) "procedimento per la produzione di policarbonato".
FR2682167B1 (fr) Lien temporaire et procede de fabrication de ce lien.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse