WO2005063639A1 - Procede de fabrication d'une ebauche pour fibre optique - Google Patents
Procede de fabrication d'une ebauche pour fibre optique Download PDFInfo
- Publication number
- WO2005063639A1 WO2005063639A1 PCT/RU2004/000500 RU2004000500W WO2005063639A1 WO 2005063639 A1 WO2005063639 A1 WO 2005063639A1 RU 2004000500 W RU2004000500 W RU 2004000500W WO 2005063639 A1 WO2005063639 A1 WO 2005063639A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zagοτοvκi
- blank
- deρzhavκi
- sveτοvοda
- οπορnοgο
- Prior art date
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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
- C03B37/0126—Means for supporting, rotating, translating the rod, tube or preform
-
- 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
- C03B37/01426—Plasma deposition burners or torches
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
- C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings
-
- 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]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
Definitions
- FOLLOWING DRUGS The offer is subject to communication and may be used in the event of a loss of business.
- Patent Certificate 55,211,732 65 65 / 18.1) ⁇ A well-known free method is the lack of access to Increases in the final length of the light, larger industrial outputs, i.e. low yield of final products, due to inadequacy of the liabilities of the large amount of the costs of the payment of the goods to the owners,
- the purpose of the proposed invention is to increase the yield of annual products.
- U ⁇ azannaya purpose m ⁇ zhe ⁇ by ⁇ d ⁇ s ⁇ ignu ⁇ a on account ⁇ g ⁇ , ch ⁇ na ⁇ aschivanie, ⁇ bezv ⁇ zhivanie and ⁇ e ⁇ e ⁇ yazh ⁇ u zag ⁇ v ⁇ i sve ⁇ v ⁇ da ⁇ izv ⁇ dya ⁇ ⁇ i edin ⁇ m za ⁇ e ⁇ lenii de ⁇ zhav ⁇ i without ⁇ sleduyuscheg ⁇ ⁇ e ⁇ emescheniya zag ⁇ v ⁇ i ⁇ g ⁇ iz ⁇ n ⁇ ali and its tsen ⁇ v ⁇ i ⁇ ve ⁇ i ⁇ aln ⁇ y ⁇ si, ⁇ u ⁇ em is ⁇ lz ⁇ vaniya ⁇ e ⁇ edvizhny ⁇ ⁇ ve ⁇ i ⁇ aln ⁇ y ⁇ si ⁇ la ⁇ m, vzaim
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003137381 | 2003-12-26 | ||
RU2003137381/03A RU2003137381A (ru) | 2003-12-26 | 2003-12-26 | Способ изготовления заготовки для оптического волокна |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005063639A1 true WO2005063639A1 (fr) | 2005-07-14 |
Family
ID=34738105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2004/000500 WO2005063639A1 (fr) | 2003-12-26 | 2004-12-15 | Procede de fabrication d'une ebauche pour fibre optique |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2003137381A (ru) |
WO (1) | WO2005063639A1 (ru) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820322A (en) * | 1986-04-28 | 1989-04-11 | American Telephone And Telegraph Company At&T Bell Laboratories | Method of and apparatus for overcladding a glass rod |
RU2187475C2 (ru) * | 1998-12-10 | 2002-08-20 | Самсунг Электроникс Ко., Лтд. | Устройство для изготовления заготовки оптического волокна и способ усадки и смыкания осажденной трубки |
RU2187474C2 (ru) * | 1997-03-27 | 2002-08-20 | Самсунг Электроникс Ко., Лтд. | Устройство и способ нанесения наружной оболочки на стержень заготовки оптического волокна |
-
2003
- 2003-12-26 RU RU2003137381/03A patent/RU2003137381A/ru unknown
-
2004
- 2004-12-15 WO PCT/RU2004/000500 patent/WO2005063639A1/ru not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820322A (en) * | 1986-04-28 | 1989-04-11 | American Telephone And Telegraph Company At&T Bell Laboratories | Method of and apparatus for overcladding a glass rod |
RU2187474C2 (ru) * | 1997-03-27 | 2002-08-20 | Самсунг Электроникс Ко., Лтд. | Устройство и способ нанесения наружной оболочки на стержень заготовки оптического волокна |
RU2187475C2 (ru) * | 1998-12-10 | 2002-08-20 | Самсунг Электроникс Ко., Лтд. | Устройство для изготовления заготовки оптического волокна и способ усадки и смыкания осажденной трубки |
Also Published As
Publication number | Publication date |
---|---|
RU2003137381A (ru) | 2005-06-10 |
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