BRPI0801196A2 - metodo para a fabricaÇço de uma prÉ-forma assim como de uma fibra àtica a ser obtida com a mesma - Google Patents
metodo para a fabricaÇço de uma prÉ-forma assim como de uma fibra àtica a ser obtida com a mesmaInfo
- Publication number
- BRPI0801196A2 BRPI0801196A2 BRPI0801196-6A BRPI0801196A BRPI0801196A2 BR PI0801196 A2 BRPI0801196 A2 BR PI0801196A2 BR PI0801196 A BRPI0801196 A BR PI0801196A BR PI0801196 A2 BRPI0801196 A2 BR PI0801196A2
- Authority
- BR
- Brazil
- Prior art keywords
- preform
- well
- optical fiber
- same
- manufacture
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Abstract
MÉTODO PARA A FABRICAÇçO DE UMA PRÉ- FORMA ASSIM COMO DE UMA FIBRA àTICA A SER OBTIDA COM A MESMA. A presente invenção refere-se a um método para a fabricação de uma pré-forma para fibras óticas por meio de um processo de deposição de vapor, em que a posição do ponto de inversão próximo do lado de suprimento do tubo de substrato se desloca ao longo do eixo geométrico longitudinal do tubo de substrato durante pelo menos uma parte do processo de deposição.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1033773 | 2007-04-27 | ||
| NL1033773A NL1033773C2 (nl) | 2007-04-27 | 2007-04-27 | Werkwijze voor de vervaardiging van een voorvorm alsmede daarmee te verkrijgen optische vezel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0801196A2 true BRPI0801196A2 (pt) | 2008-12-09 |
| BRPI0801196B1 BRPI0801196B1 (pt) | 2018-06-19 |
Family
ID=38779647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0801196-6A BRPI0801196B1 (pt) | 2007-04-27 | 2008-04-25 | Método para a fabricação de uma pré-forma assim como de uma fibra ótica a ser obtida com a mesma |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8051683B2 (pt) |
| EP (1) | EP1988063B1 (pt) |
| CN (1) | CN101293734B (pt) |
| AT (1) | ATE481364T1 (pt) |
| BR (1) | BRPI0801196B1 (pt) |
| DE (1) | DE602008002467D1 (pt) |
| NL (1) | NL1033773C2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1033773C2 (nl) | 2007-04-27 | 2008-10-28 | Draka Comteq Bv | Werkwijze voor de vervaardiging van een voorvorm alsmede daarmee te verkrijgen optische vezel. |
| NL1034058C2 (nl) * | 2007-06-29 | 2008-12-30 | Draka Comteq Bv | Werkwijze voor het vervaardigen van een voorvorm alsmede werkwijze voor het uit een dergelijke voorvorm vervaardigen van 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. |
| NL2007447C2 (nl) * | 2011-09-20 | 2013-03-21 | Draka Comteq Bv | Werkwijze voor de vervaardiging van een primaire voorvorm voor optische vezels, primaire voorvorm, uiteindelijke voorvorm, optische vezel. |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012981B2 (ja) * | 1980-09-09 | 1985-04-04 | 富士通株式会社 | 光フアイバ母材の製造法 |
| DE3445239A1 (de) * | 1984-12-12 | 1986-06-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur herstellung von lichtleitfasern |
| US5188648A (en) | 1985-07-20 | 1993-02-23 | U.S. Philips Corp. | Method of manufacturing optical fibres |
| DE3528275A1 (de) * | 1985-08-07 | 1987-02-19 | Philips Patentverwaltung | Verfahren und vorrichtung zum innenbeschichten von rohren |
| DE3720030A1 (de) | 1987-06-16 | 1988-12-29 | Philips Patentverwaltung | Verfahren zur herstellung von lichtleitfasern |
| US5211732A (en) * | 1990-09-20 | 1993-05-18 | Corning Incorporated | Method for forming a porous glass preform |
| US5925163A (en) * | 1993-12-27 | 1999-07-20 | Corning, Inc. | Method of making an optical fiber with an axially decreasing group velocity dispersion |
| JP3131162B2 (ja) * | 1996-11-27 | 2001-01-31 | 信越化学工業株式会社 | 光ファイバプリフォームの製造方法 |
| 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. |
| 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. |
| 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. |
| NL1033773C2 (nl) | 2007-04-27 | 2008-10-28 | Draka Comteq Bv | Werkwijze voor de vervaardiging van een voorvorm alsmede daarmee te verkrijgen optische vezel. |
-
2007
- 2007-04-27 NL NL1033773A patent/NL1033773C2/nl not_active IP Right Cessation
-
2008
- 2008-04-15 DE DE602008002467T patent/DE602008002467D1/de active Active
- 2008-04-15 EP EP08007338A patent/EP1988063B1/en not_active Not-in-force
- 2008-04-15 AT AT08007338T patent/ATE481364T1/de not_active IP Right Cessation
- 2008-04-25 CN CN2008101092344A patent/CN101293734B/zh active Active
- 2008-04-25 US US12/109,503 patent/US8051683B2/en active Active
- 2008-04-25 BR BRPI0801196-6A patent/BRPI0801196B1/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1988063B1 (en) | 2010-09-15 |
| EP1988063A1 (en) | 2008-11-05 |
| BRPI0801196B1 (pt) | 2018-06-19 |
| US8051683B2 (en) | 2011-11-08 |
| US20080271494A1 (en) | 2008-11-06 |
| ATE481364T1 (de) | 2010-10-15 |
| NL1033773C2 (nl) | 2008-10-28 |
| DE602008002467D1 (de) | 2010-10-28 |
| CN101293734B (zh) | 2012-06-27 |
| CN101293734A (zh) | 2008-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0802237A2 (pt) | mÉtodo para fabricar uma prÉ-forma para fibras àticas por meio de um processo de deposiÇço de vapor | |
| BRPI0702950A (pt) | método para fabricar uma preforma ótica por meio de um processo de deposição de vapor interno, bem como uma preforma obtida com isto | |
| BRPI0814893A2 (pt) | derivados de naftiridina como moduladores de canal de potássio. | |
| BRPI0801196A2 (pt) | metodo para a fabricaÇço de uma prÉ-forma assim como de uma fibra àtica a ser obtida com a mesma | |
| BRPI0820723A2 (pt) | Processo para a produção de um pré-formado de material composto de fibras a partir de um laminado com pelo menos duas camadas prepeg, bem como dispositivo de produção para um processo desse tipo. | |
| ATE522701T1 (de) | Turbinenschaufel | |
| BR112015007950A2 (pt) | processo de fabricação de uma biela por enrolamento filamentar e biela | |
| BRPI0702617C8 (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 | |
| FI20115882A0 (fi) | Menetelmä kuitulangan valmistamiseksi | |
| MX342929B (es) | Herramienta de trazado de fibra óptica. | |
| UY30682A1 (es) | Nueva difenilazetidinona sustituida con acido piperazina-1-sulfonico con propiedades farmacologicas mejoradas | |
| ATE517201T1 (de) | Fasern, bänder oder filamente mit multimodaler polyethylenzusammensetzung | |
| BR112012020295A2 (pt) | bucha de mancal | |
| BR112015001668A2 (pt) | componente híbrido e processo de produção | |
| BRPI0801377A2 (pt) | dispositivo e mÉtodo para fabricar uma prÉ-forma àtica | |
| BRPI0912113A2 (pt) | processo para a fabricação de pelo menos um composto derivado de etileno | |
| BR112016024360A2 (pt) | processo de fabricação de vidro fino | |
| 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 | |
| ATE551209T1 (de) | Reifen mit metallisierten organischen kurzfasern | |
| WO2013014258A3 (de) | Plasma-abscheideprozess zur herstellung einer optischen vorform mit einer mantelglasschicht aus fluordotiertem quarzglas | |
| ATE481366T1 (de) | Verfahren zum herstellen einer vorform und verfahren zum formen von optischen fasern für eine solche vorform | |
| MX2024001063A (es) | Proceso para fabricar tableros de fibra con emisiones reducidas de voc. | |
| BR112015008672A2 (pt) | processo de fabricação de vidro fino | |
| 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 | |
| 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 |
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] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A 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 2824 DE 18-02-2025 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. |