JPS57170834A - Manufacture of base material for glass fiber - Google Patents

Manufacture of base material for glass fiber

Info

Publication number
JPS57170834A
JPS57170834A JP5537881A JP5537881A JPS57170834A JP S57170834 A JPS57170834 A JP S57170834A JP 5537881 A JP5537881 A JP 5537881A JP 5537881 A JP5537881 A JP 5537881A JP S57170834 A JPS57170834 A JP S57170834A
Authority
JP
Japan
Prior art keywords
gaseous
glass
metallic halide
base material
nozzle
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
JP5537881A
Other languages
English (en)
Other versions
JPS593941B2 (ja
Inventor
Motohiro Nakahara
Kazuo Sanada
Takeru Fukuda
Takao Shioda
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.)
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujikura Ltd
Nippon Telegraph and Telephone Corp
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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Priority to JP5537881A priority Critical patent/JPS593941B2/ja
Publication of JPS57170834A publication Critical patent/JPS57170834A/ja
Publication of JPS593941B2 publication Critical patent/JPS593941B2/ja
Expired 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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]
    • C03B37/01413—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/26—Parabolic or graded index [GRIN] core profile
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/08—Recessed or protruding ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/26—Multiple ports for glass precursor
    • C03B2207/28—Multiple ports for glass precursor for different glass precursors, reactants or modifiers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/40—Mechanical flame shields
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/42—Assembly details; Material or dimensions of burner; Manifolds or supports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/81—Constructional details of the feed line, e.g. heating, insulation, material, manifolds, filters
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/85—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid
    • C03B2207/87—Controlling the temperature

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)
JP5537881A 1981-04-13 1981-04-13 ガラスフアイバ母材の製造法 Expired JPS593941B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5537881A JPS593941B2 (ja) 1981-04-13 1981-04-13 ガラスフアイバ母材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5537881A JPS593941B2 (ja) 1981-04-13 1981-04-13 ガラスフアイバ母材の製造法

Publications (2)

Publication Number Publication Date
JPS57170834A true JPS57170834A (en) 1982-10-21
JPS593941B2 JPS593941B2 (ja) 1984-01-26

Family

ID=12996814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5537881A Expired JPS593941B2 (ja) 1981-04-13 1981-04-13 ガラスフアイバ母材の製造法

Country Status (1)

Country Link
JP (1) JPS593941B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014224007A (ja) * 2013-05-15 2014-12-04 住友電気工業株式会社 ガラス微粒子堆積体の製造方法およびガラス微粒子堆積体製造用バーナー
CN108046583A (zh) * 2017-12-14 2018-05-18 长飞光纤光缆股份有限公司 一种提高pcvd工艺沉积均匀性的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0330487Y2 (ja) * 1986-02-21 1991-06-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014224007A (ja) * 2013-05-15 2014-12-04 住友電気工業株式会社 ガラス微粒子堆積体の製造方法およびガラス微粒子堆積体製造用バーナー
US9598304B2 (en) 2013-05-15 2017-03-21 Sumitomo Electric Industries, Ltd. Method for manufacturing soot glass deposit body
CN108046583A (zh) * 2017-12-14 2018-05-18 长飞光纤光缆股份有限公司 一种提高pcvd工艺沉积均匀性的方法

Also Published As

Publication number Publication date
JPS593941B2 (ja) 1984-01-26

Similar Documents

Publication Publication Date Title
JPS5567533A (en) Production of glass base material for light transmission
US4162908A (en) Method of producing synthetic quartz glass, apparatus for the practice of the method, and use of the synthetic quartz glass
USRE30883E (en) Method of producing synthetic quartz glass
JPS57170834A (en) Manufacture of base material for glass fiber
DE3160533D1 (en) Process for making a glass coating on the internal surface of a hollow object
JPS57188424A (en) Manufacture of base material for glass fiber
GB2023129A (en) Method and apparatus for making optical glass articles
US4083708A (en) Forming a glass on a substrate
JPS57149833A (en) Manufacture of quartz glass product
JPS5727934A (en) Manufacture of base material for optical fiber
JPS5650140A (en) Manufacture of optical fiber base material
JPS6090836A (ja) 合成石英の製造方法
JPS5617936A (en) Manufacture of base material for optical fiber
JPS6117433A (ja) 光フアイバ母材の製造方法
JPS5650134A (en) Manufacture of multicomponent type glass fiber base material
JPS5650130A (en) Manufacture of preform for optical transmission
JPS55100234A (en) Production of optical transmission glass fiber base material
JPS6311541A (ja) プラズマト−チ及び該プラズマト−チを用いた光フアイバ用ガラス母材の製造方法
JPS5641845A (en) Manufacture of optical fiber base material
JPS5626740A (en) Manufacture of optical fiber base material
JPS54142317A (en) Production of optical fibers
JPS5767046A (en) Manufacture of glass base material for laser
JPS605029A (ja) 光学ガラス製造用気化原料供給方法
JPS5688835A (en) Preparation of porous preform for optical fiber
JPS55154311A (en) Manufacture of hollow sooty body