ATE437842T1 - Verfahren zur ummantelung einer glasfaservorform - Google Patents

Verfahren zur ummantelung einer glasfaservorform

Info

Publication number
ATE437842T1
ATE437842T1 AT07010956T AT07010956T ATE437842T1 AT E437842 T1 ATE437842 T1 AT E437842T1 AT 07010956 T AT07010956 T AT 07010956T AT 07010956 T AT07010956 T AT 07010956T AT E437842 T1 ATE437842 T1 AT E437842T1
Authority
AT
Austria
Prior art keywords
preform
given
constant
overcladding
overcladded
Prior art date
Application number
AT07010956T
Other languages
English (en)
Inventor
Emmanuel Petitfrere
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of ATE437842T1 publication Critical patent/ATE437842T1/de

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
    • C03B37/0128—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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
AT07010956T 2006-06-19 2007-06-04 Verfahren zur ummantelung einer glasfaservorform ATE437842T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605417A FR2902419B1 (fr) 2006-06-19 2006-06-19 Procede de recharge d'une preforme de fibre optique

Publications (1)

Publication Number Publication Date
ATE437842T1 true ATE437842T1 (de) 2009-08-15

Family

ID=37770868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07010956T ATE437842T1 (de) 2006-06-19 2007-06-04 Verfahren zur ummantelung einer glasfaservorform

Country Status (6)

Country Link
US (1) US8181488B2 (de)
EP (1) EP1870382B1 (de)
CN (1) CN101092279B (de)
AT (1) ATE437842T1 (de)
DE (1) DE602007001734D1 (de)
FR (1) FR2902419B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902419B1 (fr) 2006-06-19 2008-11-14 Draka Comteq France Sa Sa Procede de recharge d'une preforme de fibre optique
FR2902962B1 (fr) * 2006-06-27 2008-08-22 Draka Comteq France Sa Torche plasma pour recharge de fibre optique.
US7800339B2 (en) * 2006-11-20 2010-09-21 Honeywell International Inc. Drive control assembly for controlling a motor
FR2918981B1 (fr) * 2007-07-20 2009-09-04 Saint Gobain Procede de texturation de surface d'un substrat a fonction verriere, produit verrier a surface texturee.
JP2012254888A (ja) * 2011-06-07 2012-12-27 Sumitomo Electric Ind Ltd 光ファイバ母材製造装置および光ファイバ母材製造方法
NL2028245B1 (en) * 2021-05-19 2022-12-05 Draka Comteq Bv A plasma chemical vapor deposition apparatus
FR3123912B1 (fr) * 2021-06-15 2023-06-16 Draka Comteq France Procédé de fabrication d'une préforme pour une fibre optique multi-cœurs et procédé de fabrication de fibres optiques multi-cœurs.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141634A (ja) * 1983-12-28 1985-07-26 Shin Etsu Chem Co Ltd 光フアイバ−用母材およびその製造方法
CA2051305C (en) 1990-10-25 1999-03-30 Toshihiro Mikami Optical fiber soot synthesis apparatus
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
FR2803286B1 (fr) * 1999-12-30 2002-03-29 Cit Alcatel Procede et dispositif de fabrication de preformes destinees a la realisation de fibres optiques
DE60216674T2 (de) * 2001-07-26 2007-10-18 Sumitomo Electric Industries, Ltd. Verfahren und Vorrichtung zum Herstellen einer Vorform aus Glas für optische Fasern
US20030115908A1 (en) * 2001-12-21 2003-06-26 Wolfgang Hammerle Method for offline collapsing a preform
KR100507622B1 (ko) * 2002-10-17 2005-08-10 엘에스전선 주식회사 외부기상증착법을 이용한 광섬유 프리폼의 제조방법 및 장치
KR20060057930A (ko) * 2004-11-24 2006-05-29 삼성전자주식회사 석영관의 압력 자동 조절 장치
FR2902419B1 (fr) 2006-06-19 2008-11-14 Draka Comteq France Sa Sa Procede de recharge d'une preforme de fibre optique

Also Published As

Publication number Publication date
EP1870382B1 (de) 2009-07-29
FR2902419A1 (fr) 2007-12-21
FR2902419B1 (fr) 2008-11-14
US20070289332A1 (en) 2007-12-20
CN101092279B (zh) 2012-07-25
EP1870382A1 (de) 2007-12-26
US8181488B2 (en) 2012-05-22
DE602007001734D1 (de) 2009-09-10
CN101092279A (zh) 2007-12-26

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Legal Events

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