JP2007169149A5 - - Google Patents

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Publication number
JP2007169149A5
JP2007169149A5 JP2006335348A JP2006335348A JP2007169149A5 JP 2007169149 A5 JP2007169149 A5 JP 2007169149A5 JP 2006335348 A JP2006335348 A JP 2006335348A JP 2006335348 A JP2006335348 A JP 2006335348A JP 2007169149 A5 JP2007169149 A5 JP 2007169149A5
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JP
Japan
Prior art keywords
tube
discharge
substrate
supply
substrate tube
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.)
Granted
Application number
JP2006335348A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007169149A (ja
JP4937722B2 (ja
Filing date
Publication date
Priority claimed from NL1030749A external-priority patent/NL1030749C2/nl
Application filed filed Critical
Publication of JP2007169149A publication Critical patent/JP2007169149A/ja
Publication of JP2007169149A5 publication Critical patent/JP2007169149A5/ja
Application granted granted Critical
Publication of JP4937722B2 publication Critical patent/JP4937722B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2006335348A 2005-12-22 2006-12-13 光プリフォームを製造するための装置および方法 Active JP4937722B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1030749A NL1030749C2 (nl) 2005-12-22 2005-12-22 Inrichting en werkwijze voor het vervaardigen van een optische voorvorm.
NL1030749 2005-12-22

Publications (3)

Publication Number Publication Date
JP2007169149A JP2007169149A (ja) 2007-07-05
JP2007169149A5 true JP2007169149A5 (enExample) 2010-01-28
JP4937722B2 JP4937722B2 (ja) 2012-05-23

Family

ID=36809303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006335348A Active JP4937722B2 (ja) 2005-12-22 2006-12-13 光プリフォームを製造するための装置および方法

Country Status (8)

Country Link
US (2) US7854148B2 (enExample)
EP (1) EP1801081B1 (enExample)
JP (1) JP4937722B2 (enExample)
KR (1) KR101248270B1 (enExample)
CN (1) CN1986468B (enExample)
AT (1) ATE465135T1 (enExample)
DE (1) DE602006013774D1 (enExample)
NL (1) NL1030749C2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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.
NL1034059C2 (nl) * 2007-06-29 2008-12-30 Draka Comteq Bv Werkwijze voor het vervaardigen van een voorvorm voor optische vezels onder toepassing van een dampdepositieproces.
NL2006962C2 (nl) 2011-06-17 2012-12-18 Draka Comteq Bv Inrichting en werkwijze voor het vervaardigen van een optische voorvorm.
NL2010724C2 (en) 2013-04-26 2014-10-29 Draka Comteq Bv A pcvd method for manufacturing a primary preform for optical fibers.
NL2011077C2 (en) 2013-07-01 2015-01-05 Draka Comteq Bv A method for manufacturing a precursor for a primary preform for optical fibres by means of an internal plasma chemical vapour deposition (pcvd) process.
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.
CN107879618A (zh) * 2017-11-10 2018-04-06 长飞光纤光缆股份有限公司 一种pcvd沉积过程中防堵稳压的方法
DE102018100443A1 (de) * 2018-01-10 2019-07-11 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glasvorprodukten und von Glasprodukten

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851894B2 (ja) * 1979-06-29 1983-11-18 富士通株式会社 光フアイバ用母材の製造装置
US4278459A (en) * 1980-03-03 1981-07-14 Western Electric Company, Inc. Method and apparatus for exhausting optical fiber preform tubes
JPS5845892B2 (ja) * 1980-06-23 1983-10-13 大阪真空化学株式会社 スパツタ蒸着装置
US4389229A (en) * 1981-10-01 1983-06-21 Western Electric Co., Inc. Methods and apparatus for fabricating a lightguide preform
CA1220853A (en) * 1983-05-16 1987-04-21 Edward Gershenson Disk drive control apparatus with hierarchical control
JPS60186428A (ja) * 1984-03-01 1985-09-21 Furukawa Electric Co Ltd:The 光フアイバ用プリフオ−ム形成方法
US4826288A (en) * 1987-04-09 1989-05-02 Polaroid Corporation, Patent Department Method for fabricating optical fibers having cores with high rare earth content
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.
US6192713B1 (en) * 1998-06-30 2001-02-27 Sdl, Inc. Apparatus for the manufacture of glass preforms
US6430967B1 (en) * 1999-10-26 2002-08-13 Fitel Usa Corp. Pressure monitoring system using disposable seals
JP2002114534A (ja) * 2000-09-29 2002-04-16 Hitachi Cable Ltd 光ファイバプリフォームの製造方法及び製造装置
JP2002154839A (ja) 2000-11-15 2002-05-28 Shin Etsu Chem Co Ltd 光ファイバ用石英プリフォームの製造方法
US7003984B2 (en) * 2001-04-30 2006-02-28 Verrillon, Inc. Hybrid manufacturing process for optical fibers
US6732551B2 (en) * 2001-05-04 2004-05-11 Corning Incorporated Method and feedstock for making silica
US6901775B2 (en) * 2001-09-21 2005-06-07 Corning Incorporated Method and apparatus for providing a uniform coating thickness along an axial direction within a substrate tube
JP2004083353A (ja) * 2002-08-28 2004-03-18 Sumitomo Electric Ind Ltd ガラス部材の製造方法及び装置
KR100526534B1 (ko) * 2003-11-27 2005-11-08 삼성전자주식회사 광섬유 모재 제작 방법과 장치
KR100579340B1 (ko) * 2004-03-19 2006-05-12 엘에스전선 주식회사 Ｍｃｖｄ 공법의 수트 제거방법 및 그 장치
KR100774952B1 (ko) 2005-04-14 2007-11-09 엘지전자 주식회사 플라즈마 디스플레이 장치, 플라즈마 디스플레이 패널 및그의 제조방법

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