JPS56134528A - Production unit for mother material of optical fiber - Google Patents

Production unit for mother material of optical fiber

Info

Publication number
JPS56134528A
JPS56134528A JP3506780A JP3506780A JPS56134528A JP S56134528 A JPS56134528 A JP S56134528A JP 3506780 A JP3506780 A JP 3506780A JP 3506780 A JP3506780 A JP 3506780A JP S56134528 A JPS56134528 A JP S56134528A
Authority
JP
Japan
Prior art keywords
tube
reaction
reaction tube
rod
glass
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.)
Pending
Application number
JP3506780A
Other languages
English (en)
Inventor
Fumi Kikuchi
Mineo Gamo
Masaji Miki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3506780A priority Critical patent/JPS56134528A/ja
Publication of JPS56134528A publication Critical patent/JPS56134528A/ja
Pending legal-status Critical Current

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
    • C03B37/01846—Means for after-treatment or catching of worked reactant gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
JP3506780A 1980-03-19 1980-03-19 Production unit for mother material of optical fiber Pending JPS56134528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3506780A JPS56134528A (en) 1980-03-19 1980-03-19 Production unit for mother material of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3506780A JPS56134528A (en) 1980-03-19 1980-03-19 Production unit for mother material of optical fiber

Publications (1)

Publication Number Publication Date
JPS56134528A true JPS56134528A (en) 1981-10-21

Family

ID=12431665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3506780A Pending JPS56134528A (en) 1980-03-19 1980-03-19 Production unit for mother material of optical fiber

Country Status (1)

Country Link
JP (1) JPS56134528A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110039A (ja) * 1984-06-22 1986-01-17 Fujitsu Ltd 光フアイバ母材の製造方法
JPS62138338A (ja) * 1985-12-09 1987-06-22 Sumitomo Electric Ind Ltd 堆積物自動除去装置
EP0845442A1 (fr) * 1996-12-02 1998-06-03 Alcatel Installation de fabrication d'une préforme de fibre optique
KR100456125B1 (ko) * 2001-12-06 2004-11-06 엘지전선 주식회사 광섬유모재 제조공정의 슈트 제거장치
KR100538847B1 (ko) * 2003-07-23 2005-12-23 엘에스전선 주식회사 광섬유 프리폼 제조를 위한 μｃｖｄ 공정용 수트 제거봉및 이를 이용한 수트 제거장치
KR100653009B1 (ko) 2004-12-02 2006-12-01 엘에스전선 주식회사 Ｍｃｖｄ 공정용 수트 제거장치 및 이를 위한 수트 제거봉
CN109608031A (zh) * 2019-02-20 2019-04-12 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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110039A (ja) * 1984-06-22 1986-01-17 Fujitsu Ltd 光フアイバ母材の製造方法
JPS62138338A (ja) * 1985-12-09 1987-06-22 Sumitomo Electric Ind Ltd 堆積物自動除去装置
EP0845442A1 (fr) * 1996-12-02 1998-06-03 Alcatel Installation de fabrication d'une préforme de fibre optique
FR2756556A1 (fr) * 1996-12-02 1998-06-05 Alsthom Cge Alcatel Installation de fabrication d'une preforme de fibre optique
KR100456125B1 (ko) * 2001-12-06 2004-11-06 엘지전선 주식회사 광섬유모재 제조공정의 슈트 제거장치
KR100538847B1 (ko) * 2003-07-23 2005-12-23 엘에스전선 주식회사 광섬유 프리폼 제조를 위한 μｃｖｄ 공정용 수트 제거봉및 이를 이용한 수트 제거장치
KR100653009B1 (ko) 2004-12-02 2006-12-01 엘에스전선 주식회사 Ｍｃｖｄ 공정용 수트 제거장치 및 이를 위한 수트 제거봉
CN109608031A (zh) * 2019-02-20 2019-04-12 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
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

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