KR20090092687A - 다공질 유리 모재 제조용 버너 - Google Patents
다공질 유리 모재 제조용 버너Info
- Publication number
- KR20090092687A KR20090092687A KR1020080119263A KR20080119263A KR20090092687A KR 20090092687 A KR20090092687 A KR 20090092687A KR 1020080119263 A KR1020080119263 A KR 1020080119263A KR 20080119263 A KR20080119263 A KR 20080119263A KR 20090092687 A KR20090092687 A KR 20090092687A
- Authority
- KR
- South Korea
- Prior art keywords
- burner
- port
- ejection port
- gas jetting
- tip
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
-
- 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
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/06—Concentric circular ports
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/08—Recessed or protruding ports
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/12—Nozzle or orifice plates
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/14—Tapered or flared nozzles or ports angled to central burner axis
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (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)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (1)
- 동심 다중관 구조를 가지고, 중심의 유리 원료 가스 분출 포트의 외측에, 씰 가스를 분출하는 씰 가스 분출 포트, 또한 그 외측에 복수의 소구경 조연성 가스 분출 포트를 내포하는 가연성 가스 분출 포트를 구비하고, 상기 복수의 소구경 조연성 가스 분출 포트가 중심의 유리 원료 가스 분출 포트에 대해서 동심원상으로 1열 또는 복수열 배치되고, 동일 열에 배치된 소구경 조연성 가스 분출 포트가 동일한 초점 거리를 가지는 버너에 있어서,상기 유리 원료 가스 분출 포트에 대해서 씰 가스 분출 포트의 선단이 돌출하고, 또한 당해 씰 가스 분출 포트 및 상기 소구경 조연성 가스 분출 포트에 대해서 상기 가연성 가스 분출 포트의 선단이 돌출해 있는 것을 특징으로 하는 다공질 유리 모재 제조용 버너.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008046851 | 2008-02-27 | ||
JPJP-P-2008-046851 | 2008-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090092687A true KR20090092687A (ko) | 2009-09-01 |
KR101035437B1 KR101035437B1 (ko) | 2011-05-18 |
Family
ID=41080094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080119263A KR101035437B1 (ko) | 2008-02-27 | 2008-11-28 | 다공질 유리 모재 제조용 버너 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101035437B1 (ko) |
CN (1) | CN101519270B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150120716A (ko) | 2014-04-18 | 2015-10-28 | (주) 디에스테크노 | 석영유리 잉곳 제조용 버너 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011230936A (ja) * | 2010-04-23 | 2011-11-17 | Shin-Etsu Chemical Co Ltd | 多孔質ガラス母材製造用バーナ |
JP5748633B2 (ja) * | 2011-10-18 | 2015-07-15 | 信越化学工業株式会社 | 多孔質ガラス母材製造用バーナ及び多孔質ガラス母材の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62187135A (ja) * | 1986-02-12 | 1987-08-15 | Furukawa Electric Co Ltd:The | ガラス微粒子合成用ト−チ |
JPH10236835A (ja) | 1997-02-24 | 1998-09-08 | Nikon Corp | 合成石英ガラス製造用バーナー、合成石英ガラス製造装置および合成石英ガラス |
JP3705169B2 (ja) * | 2000-09-14 | 2005-10-12 | 住友電気工業株式会社 | 多孔質ガラス体の製造方法 |
JP2003226543A (ja) * | 2002-02-01 | 2003-08-12 | Fujikura Ltd | 光ファイバ母材の製造方法およびこれを用いた光ファイバ母材製造用バーナ装置 |
JP2003226544A (ja) * | 2002-02-01 | 2003-08-12 | Fujikura Ltd | 光ファイバ多孔質母材の製造方法 |
JP2004035365A (ja) | 2002-07-05 | 2004-02-05 | Fujikura Ltd | 多重管バーナおよびこれを用いたガラス体の製造方法 |
JP2005029448A (ja) * | 2003-07-10 | 2005-02-03 | Shin Etsu Chem Co Ltd | 光ファイバ母材の製造方法 |
JP4498917B2 (ja) * | 2004-12-28 | 2010-07-07 | 株式会社フジクラ | ガラス棒状体の製造方法 |
-
2008
- 2008-11-28 KR KR1020080119263A patent/KR101035437B1/ko active IP Right Grant
-
2009
- 2009-02-27 CN CN2009101186492A patent/CN101519270B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150120716A (ko) | 2014-04-18 | 2015-10-28 | (주) 디에스테크노 | 석영유리 잉곳 제조용 버너 |
Also Published As
Publication number | Publication date |
---|---|
CN101519270B (zh) | 2012-01-18 |
KR101035437B1 (ko) | 2011-05-18 |
CN101519270A (zh) | 2009-09-02 |
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