JPS5436738A - Production of optical fiber galss - Google Patents

Production of optical fiber galss

Info

Publication number
JPS5436738A
JPS5436738A JP10155477A JP10155477A JPS5436738A JP S5436738 A JPS5436738 A JP S5436738A JP 10155477 A JP10155477 A JP 10155477A JP 10155477 A JP10155477 A JP 10155477A JP S5436738 A JPS5436738 A JP S5436738A
Authority
JP
Japan
Prior art keywords
galss
production
optical fiber
imrpove
highpolymer
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
JP10155477A
Other languages
Japanese (ja)
Inventor
Yasuo Suganuma
Mamoru Sugie
Toshio Katsuyama
Iwao Matsuyama
Makoto Sato
Kenzo Susa
Koji Ishida
Yasuo Tsukuda
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 Ltd
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP10155477A priority Critical patent/JPS5436738A/en
Publication of JPS5436738A publication Critical patent/JPS5436738A/en
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
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01288—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by extrusion, e.g. of glass powder and binder

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)

Abstract

PURPOSE:To continuously produce a preform rod acting as a mother material with ease so as to imrpove the yield and the controllability of the distribution of refractive indes by extracting a group of slurries, which are composed of fine glass powders and highpolymer binders, from a multiple crucible.
JP10155477A 1977-08-26 1977-08-26 Production of optical fiber galss Pending JPS5436738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155477A JPS5436738A (en) 1977-08-26 1977-08-26 Production of optical fiber galss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155477A JPS5436738A (en) 1977-08-26 1977-08-26 Production of optical fiber galss

Publications (1)

Publication Number Publication Date
JPS5436738A true JPS5436738A (en) 1979-03-17

Family

ID=14303629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155477A Pending JPS5436738A (en) 1977-08-26 1977-08-26 Production of optical fiber galss

Country Status (1)

Country Link
JP (1) JPS5436738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270141A (en) * 1991-01-25 1993-12-14 Canon Kabushiki Kaisha Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149354A (en) * 1974-05-21 1975-11-29
JPS5177342A (en) * 1974-12-27 1976-07-05 Toshiba Ceramics Co GARASUFUAIBAKODENSOROYOKURATSUDONO SEIZOHOHO
JPS5263922A (en) * 1975-11-25 1977-05-26 Hitachi Ltd Glass production method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149354A (en) * 1974-05-21 1975-11-29
JPS5177342A (en) * 1974-12-27 1976-07-05 Toshiba Ceramics Co GARASUFUAIBAKODENSOROYOKURATSUDONO SEIZOHOHO
JPS5263922A (en) * 1975-11-25 1977-05-26 Hitachi Ltd Glass production method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270141A (en) * 1991-01-25 1993-12-14 Canon Kabushiki Kaisha Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same

Similar Documents

Publication Publication Date Title
JPS5430853A (en) Production of soot form glass rod
JPS5436738A (en) Production of optical fiber galss
JPS5389751A (en) Optical fiber end part and its production
JPS5414250A (en) Production of fiber base material for optical communication
JPS53123940A (en) Production of mother material of fibers for optical communication
JPS5387245A (en) Optical fiber parent material production apparatus
JPS5397849A (en) Single mode optical fiber
JPS5332042A (en) Preparation of glass fiber of multi-ingredient system
JPS5614441A (en) Manufacture of optical fiber base material
JPS53146642A (en) Production of fiber parent material for optical communication
JPS55108602A (en) Production of optical branch coupler for communication
JPS52134742A (en) Production of basic material for optical fibre
JPS52431A (en) Process for producing optical fiber
JPS5372634A (en) Nozzle for production of optical fibers
JPS52134445A (en) Continuous production of optical fibre.
JPS5345536A (en) Production of soot form double glass rod
JPS52149134A (en) Preparation of mother material for optical fiber
JPS5319036A (en) Preparation of fiber for optical transmission
JPS525536A (en) Method of producing a light fiber
JPS5411752A (en) Production of glass for optical fibers
JPS5411013A (en) Manufacture of boron-containing mettallic material
JPS53134450A (en) Production of optical fiber
JPS537339A (en) Optical glass fiber and its production
JPS5422841A (en) Production of glass fiber for optical transmission
JPS525538A (en) Method of producing a clad type fiber for light transmission