BRPI0801377A2 - dispositivo e mÉtodo para fabricar uma prÉ-forma àtica - Google Patents
dispositivo e mÉtodo para fabricar uma prÉ-forma àticaInfo
- Publication number
- BRPI0801377A2 BRPI0801377A2 BRPI0801377-2A BRPI0801377A BRPI0801377A2 BR PI0801377 A2 BRPI0801377 A2 BR PI0801377A2 BR PI0801377 A BRPI0801377 A BR PI0801377A BR PI0801377 A2 BRPI0801377 A2 BR PI0801377A2
- Authority
- BR
- Brazil
- Prior art keywords
- substrate tube
- preform
- attic
- fabricating
- energy source
- Prior art date
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
- C03B37/014—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]
- C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
- C03B37/01815—Reactant deposition burners or deposition heating means
- C03B37/01823—Plasma deposition burners or heating means
- C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
-
- 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]
- C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01846—Means for after-treatment or catching of worked reactant gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Chemical Vapour Deposition (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
DISPOSITIVO E MÉTODO PARA FABRICAR UMA PRÉ-FORMA àTICA. A presente invenção refere-se a um dispositivo e a um método para fabricar uma pré-forma ótica por meio de um processo de deposição interna de vapor, compreendendo uma fonte de energia e um tubo de substrato, cujo tubo de substrato tem um lado de suprimento para suprir precursores de formação de vidro e um lado de descarga, para descarregar componentes que não foram depositados no interior do tubo de substrato, enquanto a fonte de energia é movível ao longo do comprimento do tubo de substrato entre um ponto de reversão no lado de suprimento e um ponto de reversão no lado de descarga.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1033763 | 2007-04-26 | ||
NL1033763A NL1033763C2 (nl) | 2007-04-26 | 2007-04-26 | Inrichting en werkwijze voor het vervaardigen van een optische voorvorm. |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0801377A2 true BRPI0801377A2 (pt) | 2008-12-16 |
BRPI0801377B1 BRPI0801377B1 (pt) | 2018-06-19 |
Family
ID=38776332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0801377-2A BRPI0801377B1 (pt) | 2007-04-26 | 2008-04-24 | Dispositivo e método para fabricar uma pré-forma ótica |
Country Status (8)
Country | Link |
---|---|
US (1) | US8192808B2 (pt) |
EP (1) | EP1988062B1 (pt) |
JP (1) | JP5448361B2 (pt) |
CN (1) | CN101293733B (pt) |
AT (1) | ATE481363T1 (pt) |
BR (1) | BRPI0801377B1 (pt) |
DE (1) | DE602008002466D1 (pt) |
NL (1) | NL1033763C2 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1033763C2 (nl) | 2007-04-26 | 2008-10-28 | Draka Comteq Bv | Inrichting en werkwijze voor het vervaardigen van een optische voorvorm. |
NL1037164C2 (nl) * | 2009-07-30 | 2011-02-02 | Draka Comteq Bv | Werkwijze voor het vervaardigen van een primaire voorvorm voor optische vezels. |
NL1037163C2 (nl) * | 2009-07-30 | 2011-02-02 | Draka Comteq Bv | Werkwijze en inrichting voor het vervaardigen van een primaire voorvorm voor optische vezels. |
NL2006962C2 (nl) | 2011-06-17 | 2012-12-18 | Draka Comteq Bv | Inrichting en werkwijze voor het vervaardigen van een optische voorvorm. |
NL2012866B1 (en) | 2014-05-22 | 2016-03-15 | Draka Comteq Bv | A method and a device for manufacturing an optical preform by means of an internal vapour deposition process, as well as corresponding substrate tube assembly. |
CN106746589A (zh) * | 2016-12-02 | 2017-05-31 | 长飞光纤光缆股份有限公司 | 一种pcvd沉积制备大直径光纤芯棒的方法 |
CN109608031B (zh) * | 2019-02-20 | 2022-04-15 | 长飞光纤光缆股份有限公司 | 一种pcvd工艺制备光纤预制棒的方法 |
NL2028245B1 (en) * | 2021-05-19 | 2022-12-05 | Draka Comteq Bv | A plasma chemical vapor deposition apparatus |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2253723A1 (en) * | 1973-12-07 | 1975-07-04 | Passaret Michel | Preform for optical waveguide mfr. - by plasma arc spraying a lower RI glass around or inside a higher RI glass |
FR2266668A1 (en) * | 1975-03-06 | 1975-10-31 | Quartz & Silice | Depositing a layer of glass inside a silica tube - to produce optical fibre blanks, using a heating flame, a shaping roller and a local pressure of gas |
FR2364186A1 (fr) * | 1976-09-09 | 1978-04-07 | Comp Generale Electricite | Procede et dispositif pour deposer une couche d'un verre sur la paroi interne d'un tube |
JPS6034504B2 (ja) * | 1977-10-19 | 1985-08-09 | 株式会社日立製作所 | 光フアイバの製造方法 |
JPS5515982A (en) * | 1978-07-21 | 1980-02-04 | Nippon Telegr & Teleph Corp <Ntt> | Production of base material for optical fiber |
US4280829A (en) * | 1980-05-12 | 1981-07-28 | Corning Glass Works | Apparatus for controlling internal pressure of a bait tube |
JPS5747739A (en) * | 1980-09-04 | 1982-03-18 | Fujitsu Ltd | Manufacturing apparatus for base material for optical fiber |
GB2109367B (en) * | 1981-11-17 | 1985-02-13 | Pirelli General Plc | Manufacture of a preform for optical fibres by the rod in tube method |
JPH085688B2 (ja) * | 1986-07-07 | 1996-01-24 | 古河電気工業株式会社 | 光伝送路用棒状母材の製造方法 |
FI78891C (fi) * | 1987-09-11 | 1989-10-10 | Nokia Oy Ab | Anordning foer avlaegsnande av pulverformigt material som samlas i den roerformiga bakdelen vid tillverkning av en optisk fibers aemne. |
NL1016644C2 (nl) * | 2000-11-17 | 2002-05-22 | Draka Fibre Technology Bv | Inrichting en werkwijze voor het vervaardigen van een voorvorm. |
NL1019076C2 (nl) * | 2001-10-01 | 2003-04-02 | Draka Fibre Technology Bv | Werkwijze voor het aanbrengen van een of meer glaslagen op het uitwendig oppervlak van een uit glas samengesteld staafvormig vormdeel, alsmede een daarvoor geschikte inrichting. |
NL1019675C2 (nl) * | 2001-12-28 | 2003-07-01 | Draka Fibre Technology Bv | Werkwijze voor het onder verwarmen contraheren van een holle substraatbuis tot een staafvormige voorvorm. |
NL1020358C2 (nl) * | 2002-04-10 | 2003-10-13 | Draka Fibre Technology Bv | Werkwijze en inrichting ter vervaardiging van optische voorvormen, alsmede de daarmee verkregen optische vezels. |
JP2004026573A (ja) * | 2002-06-26 | 2004-01-29 | Shin Etsu Chem Co Ltd | 光ファイバ母材製造装置 |
KR100556317B1 (ko) | 2002-08-07 | 2006-03-03 | 엘에스전선 주식회사 | 엠씨브이디 설비용 슈트막힘 방지장치에 있어서 내외부튜브의 회전속도차이를 이용한 슈트막힘 방지장치 |
NL1022087C2 (nl) * | 2002-12-05 | 2004-06-08 | Draka Fibre Technology Bv | Werkwijze ter vervaardiging van een optische vezel. |
NL1023438C2 (nl) * | 2003-05-15 | 2004-11-22 | Draka Fibre Technology Bv | Werkwijze ter vervaardiging van een optische vezel, voorvorm en een optische vezel. |
NL1024480C2 (nl) * | 2003-10-08 | 2005-04-11 | Draka Fibre Technology Bv | Werkwijze ter vervaardiging van een voorvorm voor optische vezels, alsmede werkwijze ter vervaardiging van optische vezels. |
KR100774952B1 (ko) | 2005-04-14 | 2007-11-09 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치, 플라즈마 디스플레이 패널 및그의 제조방법 |
US20070003198A1 (en) * | 2005-06-29 | 2007-01-04 | Lance Gibson | Low loss optical fiber designs and methods for their manufacture |
NL1030749C2 (nl) * | 2005-12-22 | 2007-06-25 | Draka Comteq Bv | Inrichting en werkwijze voor het vervaardigen van een optische voorvorm. |
FR2896795B1 (fr) * | 2006-01-27 | 2008-04-18 | Draka Compteq France | Procede de fabrication d'une preforme de fibre optique |
NL1032015C2 (nl) * | 2006-06-16 | 2008-01-08 | Draka Comteq Bv | Inrichting voor het uitvoeren van een plasma chemische dampdepositie (PCVD) en werkwijze ter vervaardiging van een optische vezel. |
NL1032140C2 (nl) * | 2006-07-10 | 2008-01-15 | Draka Comteq Bv | Werkwijze voor door middel van een inwendig damp-depositieproces vervaardigen van een optische voorvorm, alsmede een daarmee verkregen voorvorm. |
NL1032463C2 (nl) * | 2006-09-08 | 2008-03-11 | Draka Comteq Bv | Werkwijze voor het vervaardigen van een optische voorvorm. |
NL1033763C2 (nl) | 2007-04-26 | 2008-10-28 | Draka Comteq Bv | Inrichting en werkwijze voor het vervaardigen van een optische voorvorm. |
-
2007
- 2007-04-26 NL NL1033763A patent/NL1033763C2/nl active Search and Examination
-
2008
- 2008-04-10 AT AT08007135T patent/ATE481363T1/de not_active IP Right Cessation
- 2008-04-10 EP EP08007135A patent/EP1988062B1/en active Active
- 2008-04-10 DE DE602008002466T patent/DE602008002466D1/de active Active
- 2008-04-16 JP JP2008106446A patent/JP5448361B2/ja active Active
- 2008-04-22 US US12/107,217 patent/US8192808B2/en not_active Expired - Fee Related
- 2008-04-24 BR BRPI0801377-2A patent/BRPI0801377B1/pt active IP Right Grant
- 2008-04-25 CN CN2008100953100A patent/CN101293733B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP5448361B2 (ja) | 2014-03-19 |
EP1988062A1 (en) | 2008-11-05 |
US8192808B2 (en) | 2012-06-05 |
CN101293733A (zh) | 2008-10-29 |
CN101293733B (zh) | 2012-11-28 |
JP2008280237A (ja) | 2008-11-20 |
EP1988062B1 (en) | 2010-09-15 |
DE602008002466D1 (de) | 2010-10-28 |
US20080268174A1 (en) | 2008-10-30 |
BRPI0801377B1 (pt) | 2018-06-19 |
NL1033763C2 (nl) | 2008-10-28 |
ATE481363T1 (de) | 2010-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0801377A2 (pt) | dispositivo e mÉtodo para fabricar uma prÉ-forma àtica | |
BRPI0702617B8 (pt) | aparelho para realizar um processo de deposição química a vapor por plasma, e método de fabricar uma fibra ótica por meio de um processo de deposição química a vapor por plasma | |
BRPI0802237A2 (pt) | mÉtodo para fabricar uma prÉ-forma para fibras àticas por meio de um processo de deposiÇço de vapor | |
ATE465135T1 (de) | Vorrichtung und verfahren zum herstellen einer optischen vorform | |
ATE518811T1 (de) | Verfahren zur herstellung einer optischen vorform mittels eines internen dampfabscheidungsverfahrens sowie damit hergestellte vorform | |
JP2007169149A5 (pt) | ||
DE602004006706D1 (de) | Vorrichtung und Verfahren zum Herstellen einer Vorform durch chemische Abscheidung aus der Dampfphase mittels Plasma | |
FI20095947A0 (fi) | Monikerrospinnoite, menetelmä monikerrospinnoitteen valmistamiseksi, ja sen käyttötapoja | |
BRPI0912381A2 (pt) | processo para a partida de um processo de epoxidação, processo para a produção de óxido de etileno, 1,2-diol, 1, 2-diol éter, 1, 2-carbonato, ou uma alcanolamina | |
BRPI0811282A2 (pt) | Processo para a produção de um óxido de olefina, um 1,2-diol, um 1,2-diol éter, um 1,2-carbonato, ou uma alcanolamina | |
BRPI0801878A2 (pt) | aparelho para execuÇço de deposiÇço de vapor quÍmico de plasma e mÉtodo de fabricaÇço de uma prÉ-forma àtica | |
JP2008280237A5 (pt) | ||
CL2007003882A1 (es) | Un metodo para desmoldado de laminas metalicas electrodepositadas de una placa de catodo con metal depositado en las superficies; un dispositivo de flexion utilizado para el desmoldado de laminas metalicas. | |
DE602008002482D1 (de) | Verfahren zum Herstellen einer Vorform und Verfahren zum Formen von optischen Fasern für eine solche Vorform | |
WO2011093617A3 (ko) | 진공 증착 장비 | |
BRPI0704124A (pt) | método de fabricação de uma preforma ótica | |
BR112015032407A2 (pt) | método para fabricar um precursor para uma pré-forma primária para fibras ópticas por meio de um processo interno de deposição de plasma | |
BRPI0801196A2 (pt) | metodo para a fabricaÇço de uma prÉ-forma assim como de uma fibra àtica a ser obtida com a mesma | |
EP2535318A3 (en) | Device and method for manufacturing a preform of an optical glass fiber | |
BRPI0801218A2 (pt) | mÉtodo para fabricaÇço de uma prÉ-forma, bem como um mÉtodo para formaÇço de fibra àtica a partir de uma tal prÉ-forma | |
EP2573056A3 (en) | Method for manufacturing a primary preform for optical fibres, primary preform, final preform, optical fibre | |
BR102014015871A8 (pt) | método para a fabricação de um precursor para uma pré-forma primária para fibras ópticas por meio de um processo de deposição de plasma | |
EP2573055A3 (en) | Method for manufacturing a primary preform for optical fibres, primary preform, final preform, optical fibre | |
BRPI0716280A2 (pt) | Processo para a produção de revestimento de múltiplas camadas | |
FR2938554B1 (fr) | Procede de revetement d'un element de creuset metallique par un melange de verre et de ceramique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 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] |