BRPI1008394A2 - método para produzir e processar uma pré-forma, pré-forma e fibra ótica - Google Patents

método para produzir e processar uma pré-forma, pré-forma e fibra ótica

Info

Publication number
BRPI1008394A2
BRPI1008394A2 BRPI1008394A BRPI1008394A BRPI1008394A2 BR PI1008394 A2 BRPI1008394 A2 BR PI1008394A2 BR PI1008394 A BRPI1008394 A BR PI1008394A BR PI1008394 A BRPI1008394 A BR PI1008394A BR PI1008394 A2 BRPI1008394 A2 BR PI1008394A2
Authority
BR
Brazil
Prior art keywords
preform
producing
processing
optical fiber
fiber
Prior art date
Application number
BRPI1008394A
Other languages
English (en)
Inventor
Carlos Pedrido
Frédéric Sandoz
Philippe Hamel
Philippe Ribaux
Original Assignee
Silitec Fibers 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 Silitec Fibers Sa filed Critical Silitec Fibers Sa
Publication of BRPI1008394A2 publication Critical patent/BRPI1008394A2/pt
Publication of BRPI1008394B1 publication Critical patent/BRPI1008394B1/pt

Links

Classifications

    • 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
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
    • 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
    • C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
    • C03B37/01297—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process by melting glass powder in a mould
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02781—Hollow fibres, e.g. holey fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/06—Rotating the fibre fibre about its longitudinal axis
    • C03B2205/07—Rotating the preform about its longitudinal axis
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/08—Sub-atmospheric pressure applied, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/74—Means for moving at least a part of the draw furnace, e.g. by rotation or vertical or horizontal movement
BRPI1008394-4A 2009-02-22 2010-02-22 Método para produzir e processar uma pré-forma BRPI1008394B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09153385.1 2009-02-22
EP09153385A EP2226301A1 (en) 2009-02-22 2009-02-22 Method for producing and processing a preform, preform and optical fiber
PCT/EP2010/052220 WO2010094803A1 (en) 2009-02-22 2010-02-22 Method for producing and processing a preform, preform and optical fiber

Publications (2)

Publication Number Publication Date
BRPI1008394A2 true BRPI1008394A2 (pt) 2016-03-15
BRPI1008394B1 BRPI1008394B1 (pt) 2020-03-31

Family

ID=40796770

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008394-4A BRPI1008394B1 (pt) 2009-02-22 2010-02-22 Método para produzir e processar uma pré-forma

Country Status (16)

Country Link
US (1) US20110299824A1 (pt)
EP (2) EP2226301A1 (pt)
JP (1) JP5822160B2 (pt)
CN (1) CN102325730B (pt)
AU (1) AU2010215384B2 (pt)
BR (1) BRPI1008394B1 (pt)
CA (1) CA2752812C (pt)
DK (1) DK2398747T3 (pt)
ES (1) ES2733094T3 (pt)
HU (1) HUE043485T2 (pt)
LT (1) LT2398747T (pt)
PL (1) PL2398747T3 (pt)
PT (1) PT2398747T (pt)
RU (1) RU2517138C2 (pt)
TR (1) TR201909224T4 (pt)
WO (1) WO2010094803A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10464838B2 (en) * 2015-01-13 2019-11-05 Asi/Silica Machinery, Llc Enhanced particle deposition system and method
US9487428B2 (en) * 2015-03-06 2016-11-08 Ofs Fitel, Llc Easy removal of a thin-walled tube in a powder-in-tube (PIT) process
CN110035979A (zh) * 2016-10-24 2019-07-19 普睿司曼股份公司 用于光纤预制件的悬挂装置
CN107082558B (zh) * 2017-04-27 2019-12-03 烽火通信科技股份有限公司 一种采用光纤预制棒制造单模光纤的方法
CN107098578B (zh) * 2017-04-27 2019-06-25 烽火通信科技股份有限公司 用于制造多层结构光纤的光纤预制棒及制造光纤的方法
CN111635127B (zh) * 2020-05-08 2023-06-09 江苏永鼎光纤科技有限公司 含有功能性石英包层的光纤预制棒及其制备方法
CN111470767B (zh) * 2020-05-08 2022-07-05 江苏永鼎光纤科技有限公司 管外法沉积工艺中固废石英粉末的回收及再利用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014311C2 (de) * 1980-04-15 1982-06-16 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung von Quarzglastiegeln und Vorrichtung zur Durchführung dieses Verfahrens
DE3240355C1 (de) * 1982-11-02 1983-11-17 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines laenglichen Glaskoerpers mit inhomogener Brechungsindexverteilung
NL8204438A (nl) * 1982-11-16 1984-06-18 Philips Nv Werkwijze en inrichting voor de continue vervaardiging van langgerekte lichamen uitgaande van een ongesmolten uitgangsmateriaal.
DE3511449A1 (de) * 1985-03-29 1986-10-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtungen zur herstellung von glaskoerpern
JPS61286239A (ja) * 1985-06-10 1986-12-16 Tatsuta Electric Wire & Cable Co Ltd 光フアイバ母材の製造方法
AU632240B2 (en) * 1990-08-27 1992-12-17 Furukawa Electric Co. Ltd., The Method for manufacturing a silica glass base material
FR2686597B1 (fr) * 1992-01-28 1994-03-18 Alcatel Nv Procede de fabrication d'un tube en verre, notamment en verre fluore.
US5772714A (en) * 1995-01-25 1998-06-30 Shin-Etsu Quartz Products Co., Ltd. Process for producing opaque silica glass
DE69628876T2 (de) * 1995-04-19 2004-04-22 Corning Inc. Vorrichtung und Verfahren zum Formen von geschmolzenem glasartigen Material in Stäben
JP3434945B2 (ja) * 1995-09-20 2003-08-11 信越石英株式会社 ファイバ用中空シリカガラス母材の製造方法
CN1295169C (zh) * 1998-04-10 2007-01-17 纤维管有限公司 制造光纤预型件的方法
US6723435B1 (en) * 2001-08-28 2004-04-20 Nanogram Corporation Optical fiber preforms
JP3753975B2 (ja) * 2001-11-29 2006-03-08 株式会社フジクラ シングルモード光ファイバの製造方法及びシングルモード光ファイバ
US7054513B2 (en) * 2003-06-09 2006-05-30 Virginia Tech Intellectual Properties, Inc. Optical fiber with quantum dots
US7444838B2 (en) * 2003-10-30 2008-11-04 Virginia Tech Intellectual Properties, Inc. Holey optical fiber with random pattern of holes and method for making same
US8132429B2 (en) * 2004-04-27 2012-03-13 Silitec Fibers Sa Method for fabricating an optical fiber, preform for fabricating an optical fiber, optical fiber and apparatus

Also Published As

Publication number Publication date
ES2733094T3 (es) 2019-11-27
CN102325730A (zh) 2012-01-18
CA2752812C (en) 2017-03-21
AU2010215384A1 (en) 2011-08-25
RU2011134319A (ru) 2013-03-27
EP2398747A1 (en) 2011-12-28
PL2398747T3 (pl) 2020-09-21
TR201909224T4 (tr) 2019-07-22
CN102325730B (zh) 2015-04-01
BRPI1008394B1 (pt) 2020-03-31
RU2517138C2 (ru) 2014-05-27
US20110299824A1 (en) 2011-12-08
EP2398747B1 (en) 2019-04-03
DK2398747T3 (da) 2019-06-11
LT2398747T (lt) 2019-06-25
AU2010215384B2 (en) 2013-09-26
PT2398747T (pt) 2019-07-11
CA2752812A1 (en) 2010-08-26
JP2012518586A (ja) 2012-08-16
JP5822160B2 (ja) 2015-11-24
EP2226301A1 (en) 2010-09-08
HUE043485T2 (hu) 2019-08-28
WO2010094803A1 (en) 2010-08-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2763 DE 19-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.