CH610410A5 - Process for producing an optical fibre - Google Patents

Process for producing an optical fibre

Info

Publication number: CH610410A5
Authority: CH; Switzerland
Prior art keywords: producing; bar; optical fibre; tube; layer
Prior art date: 1975-04-30

Application number

CH460576A

Other languages

English (en)

Inventor

Claude Brehm

Philippe Dupont

Original Assignee

Comp Generale Electricite

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.)

1975-04-30

Filing date

1976-04-12

Publication date

1979-04-12

1976-04-12 Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite

1979-04-12 Publication of CH610410A5 publication Critical patent/CH610410A5/xx

Links

238000000034 method Methods 0.000 title abstract 3
239000013307 optical fiber Substances 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
230000003287 optical effect Effects 0.000 abstract 2
239000000377 silicon dioxide Substances 0.000 abstract 2
229910052810 boron oxide Inorganic materials 0.000 abstract 1
238000000151 deposition Methods 0.000 abstract 1
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000007654 immersion Methods 0.000 abstract 1
238000005245 sintering Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Surface Treatment Of Glass Fibres Or Filaments (AREA)
Extraction Or Liquid Replacement (AREA)

CH460576A 1975-04-30 1976-04-12 Process for producing an optical fibre CH610410A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7513679A FR2302276A1 (fr)	1975-04-30	1975-04-30	Obtention d'acide phosphorique de haute purete

Publications (1)

Publication Number	Publication Date
CH610410A5 true CH610410A5 (en)	1979-04-12

Family

ID=9154710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH460576A CH610410A5 (en)	1975-04-30	1976-04-12	Process for producing an optical fibre

Country Status (2)

Country	Link
CH (1)	CH610410A5 (2)
FR (1)	FR2302276A1 (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4516398A (en) *	1980-10-08	1985-05-14	Cooper Lasersonics, Inc.	Method of use of an ultrasonic surgical pre-aspirator having a orifice by-pass
US4921476A (en) *	1980-10-08	1990-05-01	Cavitron, Inc.	Method for preventing clogging of a surgical aspirator

1975
- 1975-04-30 FR FR7513679A patent/FR2302276A1/fr active Granted
1976
- 1976-04-12 CH CH460576A patent/CH610410A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2302276B3 (2)	1978-11-17
FR2302276A1 (fr)	1976-09-24

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Legal Events

Date	Code	Title	Description
1992-12-31	PL	Patent ceased
2024-10-31	PL	Patent ceased