ES2096426T3 - Procedimiento para la realizacion de una preforma para multi-casquillo de silice y preforma asi obtenida. - Google Patents

Procedimiento para la realizacion de una preforma para multi-casquillo de silice y preforma asi obtenida.

Info

Publication number
ES2096426T3
ES2096426T3 ES94402493T ES94402493T ES2096426T3 ES 2096426 T3 ES2096426 T3 ES 2096426T3 ES 94402493 T ES94402493 T ES 94402493T ES 94402493 T ES94402493 T ES 94402493T ES 2096426 T3 ES2096426 T3 ES 2096426T3
Authority
ES
Spain
Prior art keywords
preform
piece
realization
cap
procedure
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 - Lifetime
Application number
ES94402493T
Other languages
English (en)
Inventor
Jean-Florent Campion
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.)
Nexans Interface SA
Original Assignee
Alcatel Cable Interface
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 Cable Interface filed Critical Alcatel Cable Interface
Application granted granted Critical
Publication of ES2096426T3 publication Critical patent/ES2096426T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
    • 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
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01282—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by pressing or sintering, e.g. hot-pressing
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PROCESO DE REALIZACION DE UNA PIEZA EN BRUTO PARA MULTIFERULA DE VIDRIO DE SILICE, ESTANDO CONSTITUIDA LA PIEZA EN BRUTO POR UNA PIEZA DE VIDRIO DE SILICE QUE PRESENTA UNA PLURALIDAD DE CANALES LONGITUDINALES PARALELOS ENTRE SI. SE PREPARA UNA BARBOTINA QUE COMPRENDE UNA SUSPENSION DE HOLLIN DE SILICE; SE CUELA EN UN MOLDE (1) DE MATERIAL PLASTICO QUE CONTIENEN VARILLAS AMOVIBLES CALIBRADAS (2). TRAS SU SECADO Y DENSIFICACION LA PIEZA EN BRUTO OBTENIDA PUEDE FIBRARSE.
ES94402493T 1993-11-08 1994-11-04 Procedimiento para la realizacion de una preforma para multi-casquillo de silice y preforma asi obtenida. Expired - Lifetime ES2096426T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313262A FR2712278B1 (fr) 1993-11-08 1993-11-08 Procédé de réalisation d'une ébauche pour multiférule en verre de silice, et ébauche ainsi obtenue.

Publications (1)

Publication Number Publication Date
ES2096426T3 true ES2096426T3 (es) 1997-03-01

Family

ID=9452609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94402493T Expired - Lifetime ES2096426T3 (es) 1993-11-08 1994-11-04 Procedimiento para la realizacion de una preforma para multi-casquillo de silice y preforma asi obtenida.

Country Status (5)

Country Link
EP (1) EP0652184B1 (es)
CA (1) CA2135256A1 (es)
DE (1) DE69401484T2 (es)
ES (1) ES2096426T3 (es)
FR (1) FR2712278B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138476A (en) * 1995-06-26 2000-10-31 Sumitomo Electric Industries, Ltd. Method of producing an optical fiber coupling member
AU726068B2 (en) * 1995-06-26 2000-10-26 Sumitomo Electric Industries, Ltd. Optical fiber coupling member, method of producing the same and method of connecting optical fibers
JP3362329B2 (ja) * 1995-06-26 2003-01-07 住友電気工業株式会社 光ファイバ接続部材とその製造方法及び接続方法
US6467312B1 (en) 2000-07-11 2002-10-22 Fitel Usa Corp. Sol gel method of making an optical fiber with multiple apetures
US7779651B2 (en) 2001-12-21 2010-08-24 Prysmian Cavi E Sistemi Energia S.R.L. Process for manufacturing a micro-structured optical fibre
JP3801933B2 (ja) 2002-03-15 2006-07-26 湖北工業株式会社 光学部材の製造方法
US7793522B2 (en) 2003-05-30 2010-09-14 Prysmian Cavi E Sistemi Energia S.R.L. Method and apparatus for forming a preform for a micro-structured optical fiber
CA2643338C (en) * 2003-08-13 2014-01-07 Nippon Telegraph And Telephone Corporation Structured doped tellurite glass optical fiber exhibiting controlled zero dispersion within a wavelength band centered at 1.55 mm
US10494291B2 (en) * 2014-10-23 2019-12-03 Corning Incorporated Hygroscopic additives for silica soot compacts and methods for forming optical quality glass
US10793466B2 (en) 2015-02-27 2020-10-06 Corning Incorporated Nanoparticle additives for silica soot compacts and methods for strengthening silica soot compacts
JP7207799B1 (ja) * 2022-05-25 2023-01-18 湖北工業株式会社 成形体製造装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435772A1 (de) * 1984-09-28 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von vorformen aus klarem glas fuer die herstellung von lichtleitfasern
JPS61106434A (ja) * 1984-10-31 1986-05-24 Fujikura Ltd 応力付与型光フアイバ母材の製造方法
JPS61163133A (ja) * 1985-01-07 1986-07-23 Seiko Epson Corp 偏波面保存光フアイバの製造方法
JPS63206321A (ja) * 1987-02-21 1988-08-25 Nippon Telegr & Teleph Corp <Ntt> 石英系ガラス管の製造方法
DE3911745A1 (de) * 1989-04-11 1990-10-25 Philips Patentverwaltung Verfahren zur herstellung von glaskoerpern mit bereichen unterschiedlicher optischer brechung
AU632240B2 (en) * 1990-08-27 1992-12-17 Furukawa Electric Co. Ltd., The Method for manufacturing a silica glass base material
FR2669119B1 (fr) * 1990-11-08 1994-03-18 Alcatel Cable Procede de fabrication de multiferrules comportant une serie de canaux cylindriques a axes paralleles et multiferule issue de ce procede.
FR2680879B1 (fr) * 1991-08-30 1994-12-30 Alsthom Cge Alcatel Procede de fabrication d'ebauches de ferrules ou de multiferrules, et ebauches obtenues par ce procede.

Also Published As

Publication number Publication date
DE69401484D1 (de) 1997-02-27
EP0652184B1 (fr) 1997-01-15
CA2135256A1 (fr) 1995-05-09
DE69401484T2 (de) 1997-04-30
EP0652184A1 (fr) 1995-05-10
FR2712278B1 (fr) 1995-12-29
FR2712278A1 (fr) 1995-05-19

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