DK593384A - Fremgangsmaade til fremstilling af emne til optiske fibre - Google Patents

Fremgangsmaade til fremstilling af emne til optiske fibre Download PDF

Info

Publication number: DK593384A
Authority: DK; Denmark
Prior art keywords: nozzle; raw material; injected; procedure; manufacturing
Prior art date: 1984-12-11

Application number

DK593384A

Other languages

English (en)

Other versions

DK593384D0 (da

DK163425B (da

DK163425C (da

Inventor

Hiroo Kanamori

Gotaro Tanaka

Kazunori Chida

Original Assignee

Sumitomo Electric Industries

Nippon Telegraph & Telephone

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.)

1984-12-11

Filing date

1984-12-11

Publication date

1986-06-12

1984-12-11 Application filed by Sumitomo Electric Industries, Nippon Telegraph & Telephone filed Critical Sumitomo Electric Industries

1984-12-11 Priority to DK593384A priority Critical patent/DK163425C/da

1984-12-11 Publication of DK593384D0 publication Critical patent/DK593384D0/da

1986-06-12 Publication of DK593384A publication Critical patent/DK593384A/da

1992-03-02 Publication of DK163425B publication Critical patent/DK163425B/da

1992-07-20 Application granted granted Critical

1992-07-20 Publication of DK163425C publication Critical patent/DK163425C/da

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000013307 optical fiber Substances 0.000 title 1
239000011521 glass Substances 0.000 abstract 4
239000002994 raw material Substances 0.000 abstract 4
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 2
229910052731 fluorine Inorganic materials 0.000 abstract 2
239000011737 fluorine Substances 0.000 abstract 2
230000003287 optical effect Effects 0.000 abstract 2
239000002245 particle Substances 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229910001882 dioxygen Inorganic materials 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000010899 nucleation Methods 0.000 abstract 1
230000002194 synthesizing effect Effects 0.000 abstract 1

Landscapes

Manufacture, Treatment Of Glass Fibers (AREA)
Glass Melting And Manufacturing (AREA)

DK593384A 1984-12-11 1984-12-11 Fremgangsmaade til fremstilling af et raaemne til optiske fibre DK163425C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK593384A DK163425C (da)	1984-12-11	1984-12-11	Fremgangsmaade til fremstilling af et raaemne til optiske fibre

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK593384A DK163425C (da)	1984-12-11	1984-12-11	Fremgangsmaade til fremstilling af et raaemne til optiske fibre
DK593384		1984-12-11

Publications (4)

Publication Number	Publication Date
DK593384D0 DK593384D0 (da)	1984-12-11
DK593384A true DK593384A (da)	1986-06-12
DK163425B DK163425B (da)	1992-03-02
DK163425C DK163425C (da)	1992-07-20

Family

ID=8146267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK593384A DK163425C (da)	1984-12-11	1984-12-11	Fremgangsmaade til fremstilling af et raaemne til optiske fibre

Country Status (1)

Country	Link
DK (1)	DK163425C (da)

1984
- 1984-12-11 DK DK593384A patent/DK163425C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK593384D0 (da)	1984-12-11
DK163425B (da)	1992-03-02
DK163425C (da)	1992-07-20

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Legal Events

Date	Code	Title	Description
2004-12-27	PUP	Patent expired