JPWO2022065482A1 - - Google Patents
Info
- Publication number
- JPWO2022065482A1 JPWO2022065482A1 JP2022552099A JP2022552099A JPWO2022065482A1 JP WO2022065482 A1 JPWO2022065482 A1 JP WO2022065482A1 JP 2022552099 A JP2022552099 A JP 2022552099A JP 2022552099 A JP2022552099 A JP 2022552099A JP WO2022065482 A1 JPWO2022065482 A1 JP WO2022065482A1
- 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.)
- Pending
Links
Classifications
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- 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
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- 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]
- C03B37/01406—Deposition reactors therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
-
- 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
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
- C03B2207/52—Linear array of like burners
-
- 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
- C03B2207/66—Relative motion
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020162358 | 2020-09-28 | ||
PCT/JP2021/035364 WO2022065482A1 (ja) | 2020-09-28 | 2021-09-27 | 光ファイバ母材の製造方法および製造設備 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2022065482A1 true JPWO2022065482A1 (ja) | 2022-03-31 |
Family
ID=80846726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022552099A Pending JPWO2022065482A1 (ja) | 2020-09-28 | 2021-09-27 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230331618A1 (ja) |
JP (1) | JPWO2022065482A1 (ja) |
CN (1) | CN116209642A (ja) |
WO (1) | WO2022065482A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002338257A (ja) * | 2001-05-18 | 2002-11-27 | Sumitomo Electric Ind Ltd | ガラス微粒子堆積体製造装置及び製造方法 |
JP2003201139A (ja) * | 2001-11-01 | 2003-07-15 | Sumitomo Electric Ind Ltd | 光ファイバ母材の製造方法 |
JP2005060148A (ja) * | 2003-08-08 | 2005-03-10 | Sumitomo Electric Ind Ltd | 光ファイバ用母材の製造方法及び光ファイバ用母材並びに光ファイバの製造方法及び光ファイバ |
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2021
- 2021-09-27 WO PCT/JP2021/035364 patent/WO2022065482A1/ja active Application Filing
- 2021-09-27 CN CN202180065983.5A patent/CN116209642A/zh active Pending
- 2021-09-27 JP JP2022552099A patent/JPWO2022065482A1/ja active Pending
- 2021-09-27 US US18/028,602 patent/US20230331618A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022065482A1 (ja) | 2022-03-31 |
CN116209642A (zh) | 2023-06-02 |
US20230331618A1 (en) | 2023-10-19 |