JPS5742574B2 - - Google Patents

Info

Publication number: JPS5742574B2
Authority: JP; Japan
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.): Expired

Other versions

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.)

1979-11-14

Filing date

1979-11-14

Publication date

1982-09-09

1979-11-14Application filedfiledCritical

1979-11-14Priority to JP14813779ApriorityCriticalpatent/JPS5673640A/en

1981-06-18Publication of JPS5673640ApublicationCriticalpatent/JPS5673640A/en

1982-09-09Publication of JPS5742574B2publicationCriticalpatent/JPS5742574B2/ja

StatusGrantedlegal-statusCriticalCurrent

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
- C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/60—Relationship between burner and deposit, e.g. position
- C03B2207/62—Distance
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/70—Control measures

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)

JP14813779A1979-11-141979-11-14Manufacture of porous glass preform for optical fiberGrantedJPS5673640A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP14813779AJPS5673640A (en)	1979-11-14	1979-11-14	Manufacture of porous glass preform for optical fiber

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14813779AJPS5673640A (en)	1979-11-14	1979-11-14	Manufacture of porous glass preform for optical fiber

Publications (2)

Publication Number	Publication Date
JPS5673640A JPS5673640A (en)	1981-06-18
JPS5742574B2true JPS5742574B2 (en)	1982-09-09

Family

ID=15446088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14813779AGrantedJPS5673640A (en)	1979-11-14	1979-11-14	Manufacture of porous glass preform for optical fiber

Country Status (1)

Country	Link
JP (1)	JPS5673640A (en)

1979
- 1979-11-14JPJP14813779Apatent/JPS5673640A/enactiveGranted

Also Published As

Publication number	Publication date
JPS5673640A (en)	1981-06-18

Publication	Publication Date	Title
BR8002583A (en)	1980-12-09
BR8006808A (en)	1981-04-28
AT364253B (en)	1981-10-12
JPS5742574B2 (en)	1982-09-09
AU78390S (en)	1980-06-23
AU79200S (en)	1980-09-25
AU78271S (en)	1980-02-12
AU78385S (en)	1980-11-21
AU78386S (en)	1981-01-23
AU78389S (en)	1980-09-29
AU77763S (en)	1980-09-15
AU78391S (en)	1980-11-26
AU78569S (en)	1980-05-19
AU78270S (en)	1980-02-12
AU79557S (en)	1981-06-03
AU79558S (en)	1981-09-11
AU79559S (en)	1981-09-11
AU79826S (en)	1981-02-10
AU79918S (en)	1981-02-09
AU79950S (en)	1981-01-30
AU80228S (en)	1980-09-09
BR5901094U (en)	1981-02-17
AU77669S (en)	1980-09-29
BE878260A (en)
BG28678A1 (en)	1980-06-16

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