JPS5761641A - Manufacturing of optical fiber preform - Google Patents

Manufacturing of optical fiber preform

Info

Publication number
JPS5761641A
JPS5761641A JP13440780A JP13440780A JPS5761641A JP S5761641 A JPS5761641 A JP S5761641A JP 13440780 A JP13440780 A JP 13440780A JP 13440780 A JP13440780 A JP 13440780A JP S5761641 A JPS5761641 A JP S5761641A
Authority
JP
Japan
Prior art keywords
gas
flame
vessel
pressure
arrow
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
JP13440780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621334B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Imoto
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.)
Hitachi Cable Ltd
Hitachi Ltd
Original Assignee
Hitachi Cable Ltd
Hitachi 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 Hitachi Cable Ltd, Hitachi Ltd filed Critical Hitachi Cable Ltd
Priority to JP13440780A priority Critical patent/JPS5761641A/ja
Publication of JPS5761641A publication Critical patent/JPS5761641A/ja
Publication of JPS621334B2 publication Critical patent/JPS621334B2/ja
Granted 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]
    • C03B37/0144—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)
JP13440780A 1980-09-29 1980-09-29 Manufacturing of optical fiber preform Granted JPS5761641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13440780A JPS5761641A (en) 1980-09-29 1980-09-29 Manufacturing of optical fiber preform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13440780A JPS5761641A (en) 1980-09-29 1980-09-29 Manufacturing of optical fiber preform

Publications (2)

Publication Number Publication Date
JPS5761641A true JPS5761641A (en) 1982-04-14
JPS621334B2 JPS621334B2 (enrdf_load_stackoverflow) 1987-01-13

Family

ID=15127655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13440780A Granted JPS5761641A (en) 1980-09-29 1980-09-29 Manufacturing of optical fiber preform

Country Status (1)

Country Link
JP (1) JPS5761641A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009132551A (ja) * 2007-11-29 2009-06-18 Covalent Materials Corp 合成シリカガラスの製造装置
JP2009132549A (ja) * 2007-11-29 2009-06-18 Covalent Materials Tokuyama Corp 合成石英ガラスの製造装置
JP2012158516A (ja) * 2012-03-28 2012-08-23 Covalent Materials Corp 合成シリカガラスの製造装置
CN112086250A (zh) * 2020-08-31 2020-12-15 国雄电气(浙江)有限公司 一种高压输变电线绝缘子高温浆料成型结构及脱料方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626737A (en) * 1979-08-14 1981-03-14 Nippon Telegr & Teleph Corp <Ntt> Exhaust adjuster for optical fiber base material manufacturing apparatus
JPS56104736A (en) * 1980-01-23 1981-08-20 Hitachi Ltd Preparation of parent material for optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626737A (en) * 1979-08-14 1981-03-14 Nippon Telegr & Teleph Corp <Ntt> Exhaust adjuster for optical fiber base material manufacturing apparatus
JPS56104736A (en) * 1980-01-23 1981-08-20 Hitachi Ltd Preparation of parent material for optical fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009132551A (ja) * 2007-11-29 2009-06-18 Covalent Materials Corp 合成シリカガラスの製造装置
JP2009132549A (ja) * 2007-11-29 2009-06-18 Covalent Materials Tokuyama Corp 合成石英ガラスの製造装置
JP2012158516A (ja) * 2012-03-28 2012-08-23 Covalent Materials Corp 合成シリカガラスの製造装置
CN112086250A (zh) * 2020-08-31 2020-12-15 国雄电气(浙江)有限公司 一种高压输变电线绝缘子高温浆料成型结构及脱料方法

Also Published As

Publication number Publication date
JPS621334B2 (enrdf_load_stackoverflow) 1987-01-13

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