JPS5595638A - Production of glass soot block - Google Patents

Production of glass soot block

Info

Publication number
JPS5595638A
JPS5595638A JP71579A JP71579A JPS5595638A JP S5595638 A JPS5595638 A JP S5595638A JP 71579 A JP71579 A JP 71579A JP 71579 A JP71579 A JP 71579A JP S5595638 A JPS5595638 A JP S5595638A
Authority
JP
Japan
Prior art keywords
glass
gas
contg
nozzle
target
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
JP71579A
Other languages
Japanese (ja)
Other versions
JPS62849B2 (en
Inventor
Katsuyuki Imoto
Takemi Aida
Yasushi Ikuta
Yasuo Suganuma
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 JP71579A priority Critical patent/JPS5595638A/en
Publication of JPS5595638A publication Critical patent/JPS5595638A/en
Publication of JPS62849B2 publication Critical patent/JPS62849B2/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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • 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

Abstract

PURPOSE:To rapidly deposit a glass soot block in a high yield by atomizing raw material for a glass compsn. with a hydrogen-contg. gas; mixing an oxidizing gas into the atomized material; burning the mixt.; and spraying the resulting flame upon a target. CONSTITUTION:A hydrogen-contg. gas is fed into glass tube 3 to such up liquid raw material 1 for a glass compsn. in container 2 into glass tube 5, and liquid 1 from nozzle 5' is atomized with the gas from nozzle 3'. Atomized liquid 11 is mixed with an oxidizing gas fed into pipe 7 in nozzle 10'. This mixed gas is ignited and burned to form flame 11' contg. glass fine particles. By spraying flame 11' upon target 12 moving in the arrow 14 direction while rotating, glass soot block 15 is deposited on target 12. This method is suitable for use in production of a glass base material for an optical fiber, etc.
JP71579A 1979-01-10 1979-01-10 Production of glass soot block Granted JPS5595638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP71579A JPS5595638A (en) 1979-01-10 1979-01-10 Production of glass soot block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP71579A JPS5595638A (en) 1979-01-10 1979-01-10 Production of glass soot block

Publications (2)

Publication Number Publication Date
JPS5595638A true JPS5595638A (en) 1980-07-21
JPS62849B2 JPS62849B2 (en) 1987-01-09

Family

ID=11481449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP71579A Granted JPS5595638A (en) 1979-01-10 1979-01-10 Production of glass soot block

Country Status (1)

Country Link
JP (1) JPS5595638A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046162A1 (en) * 1999-02-05 2000-08-10 The University Court Of The University Of Glasgow Burner for fabricating aerosol doped waveguides
WO2011107430A1 (en) 2010-03-02 2011-09-09 Heraeus Quartz Uk Limited Manufacture of synthetic silica glass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143016A (en) * 1975-06-04 1976-12-09 Shinetsu Chemical Co Process for preparing highhpurity silica glass
JPS522744A (en) * 1975-06-24 1977-01-10 Nippon Serufuotsuku Kk Method for producing fiber for light conduction
JPS5321212A (en) * 1976-08-11 1978-02-27 Hitachi Ltd Method of continuous production of na2oo b2o33sio2 glass
JPS5520277A (en) * 1978-07-31 1980-02-13 Fujitsu Ltd Production of glass for light transmission body
JPS5523067A (en) * 1978-08-07 1980-02-19 Nippon Telegr & Teleph Corp <Ntt> Forming method for oxide powder layer for optical fiber
JPS5523066A (en) * 1978-08-07 1980-02-19 Nippon Telegr & Teleph Corp <Ntt> Forming method for oxide powder layer for optical fiber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143016A (en) * 1975-06-04 1976-12-09 Shinetsu Chemical Co Process for preparing highhpurity silica glass
JPS522744A (en) * 1975-06-24 1977-01-10 Nippon Serufuotsuku Kk Method for producing fiber for light conduction
JPS5321212A (en) * 1976-08-11 1978-02-27 Hitachi Ltd Method of continuous production of na2oo b2o33sio2 glass
JPS5520277A (en) * 1978-07-31 1980-02-13 Fujitsu Ltd Production of glass for light transmission body
JPS5523067A (en) * 1978-08-07 1980-02-19 Nippon Telegr & Teleph Corp <Ntt> Forming method for oxide powder layer for optical fiber
JPS5523066A (en) * 1978-08-07 1980-02-19 Nippon Telegr & Teleph Corp <Ntt> Forming method for oxide powder layer for optical fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046162A1 (en) * 1999-02-05 2000-08-10 The University Court Of The University Of Glasgow Burner for fabricating aerosol doped waveguides
GB2363637A (en) * 1999-02-05 2002-01-02 Univ Glasgow Burner for fabricating aerosol doped waveguides
GB2363637B (en) * 1999-02-05 2003-09-24 Univ Glasgow Burner for fabricating aerosol doped waveguides
WO2011107430A1 (en) 2010-03-02 2011-09-09 Heraeus Quartz Uk Limited Manufacture of synthetic silica glass
DE112011100741T5 (en) 2010-03-02 2013-03-14 Heraeus Quartz UK Ltd. Production of synthetic silica glass
US8959957B2 (en) 2010-03-02 2015-02-24 Heraeus Quartz Uk Limited Manufacture of synthetic silica glass

Also Published As

Publication number Publication date
JPS62849B2 (en) 1987-01-09

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