DE60128488D1 - Ofen und verfarhen zum schmelzen und formen von gegenständen aus quarzglas - Google Patents
Ofen und verfarhen zum schmelzen und formen von gegenständen aus quarzglasInfo
- Publication number
- DE60128488D1 DE60128488D1 DE60128488T DE60128488T DE60128488D1 DE 60128488 D1 DE60128488 D1 DE 60128488D1 DE 60128488 T DE60128488 T DE 60128488T DE 60128488 T DE60128488 T DE 60128488T DE 60128488 D1 DE60128488 D1 DE 60128488D1
- Authority
- DE
- Germany
- Prior art keywords
- oven
- melting
- processing
- glass objects
- forming quartz
- Prior art date
- 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.)
- Expired - Lifetime
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
- C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
-
- 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
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
- C03B5/1675—Platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
-
- 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
- C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft furnaces
-
- 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
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
- C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Glass Melting And Manufacturing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US717395 | 2000-11-20 | ||
US09/717,395 US6422861B1 (en) | 2000-11-20 | 2000-11-20 | Quartz fusion furnace and method for forming quartz articles |
PCT/US2001/047137 WO2002042230A2 (en) | 2000-11-20 | 2001-11-06 | Quartz fusion furnace and method for forming quartz articles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60128488D1 true DE60128488D1 (de) | 2007-06-28 |
DE60128488T2 DE60128488T2 (de) | 2008-01-17 |
Family
ID=24881851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60128488T Expired - Lifetime DE60128488T2 (de) | 2000-11-20 | 2001-11-06 | Ofen und verfarhen zum schmelzen und formen von gegenständen aus quarzglas |
Country Status (8)
Country | Link |
---|---|
US (1) | US6422861B1 (de) |
EP (1) | EP1355861B1 (de) |
JP (1) | JP2004514634A (de) |
KR (1) | KR100626467B1 (de) |
CN (1) | CN1443142A (de) |
DE (1) | DE60128488T2 (de) |
TW (1) | TW538011B (de) |
WO (1) | WO2002042230A2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6632086B1 (en) | 2000-05-22 | 2003-10-14 | Stanley M. Antczak | Quartz fusion crucible |
US6739155B1 (en) * | 2000-08-10 | 2004-05-25 | General Electric Company | Quartz making an elongated fused quartz article using a furnace with metal-lined walls |
US20030233847A1 (en) * | 2002-06-19 | 2003-12-25 | Fridrich Elmer G. | Manufacture of elongated fused quartz member |
DE10329718B4 (de) * | 2003-07-02 | 2006-04-27 | Schott Ag | Verfahren und Vorrichtung zum Einschmelzen von anorganischen Substanzen, insbesondere von Gläsern |
RU2264589C1 (ru) * | 2004-04-01 | 2005-11-20 | Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук | Способ и устройство для импульсной тепловой обработки сыпучих материалов |
US20060281623A1 (en) * | 2005-06-10 | 2006-12-14 | General Electric Company | Free-formed quartz glass ingots and method for making the same |
US7393205B2 (en) * | 2005-11-04 | 2008-07-01 | Eva Schwartz | Device and method for heating up extrusion dies prior to their installation in an extruder |
DE102005062066B3 (de) * | 2005-12-22 | 2007-01-18 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren zur Beschichtung eines Bauteils für den Einsatz in einem Tiegelziehverfahren für Quarzglas und nach dem Verfahren erhaltenes beschichtetes Bauteil |
DE102006003521B4 (de) * | 2006-01-24 | 2012-11-29 | Schott Ag | Vorrichtung und Verfahren zum kontinuierlichen Läutern von Gläsern mit hohen Reinheitsanforderungen |
DE102006011579B4 (de) * | 2006-03-10 | 2008-04-24 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren und Vorrichtung zum Ziehen eines Rohrstrangs aus Quarzglas |
US20080057275A1 (en) * | 2006-08-31 | 2008-03-06 | Paul Richard Grzesik | Method and apparatus for minimizing oxidation pitting of refractory metal vessels |
DE102008030115A1 (de) * | 2008-06-27 | 2009-12-31 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung eines Quarzglaszylinders |
CN101659507B (zh) * | 2008-08-25 | 2011-12-28 | 京东方科技集团股份有限公司 | 玻璃熔炉的进料装置 |
DE102008061871B4 (de) | 2008-12-15 | 2012-10-31 | Heraeus Quarzglas Gmbh & Co. Kg | Schmelztiegel für den Einsatz in einem Tiegelziehverfahren für Quarzglas |
DE102009030852B3 (de) * | 2009-06-26 | 2010-07-08 | Heraeus Quarzglas Gmbh & Co. Kg | Verfahren und Vorrichtung zum Ziehen eines Quarzglaszylinders aus einem Schmelztiegel |
US9400136B2 (en) * | 2010-05-25 | 2016-07-26 | Inductotherm Corp. | Electric induction gas-sealed tunnel furnace |
US9457405B2 (en) | 2012-05-29 | 2016-10-04 | H.C. Starck, Inc. | Metallic crucibles and methods of forming the same |
EP2947054B1 (de) | 2014-05-22 | 2017-01-11 | Heraeus Quarzglas GmbH & Co. KG | Bauteil, insbesondere für den einsatz in einem tiegelziehverfahren für quarzglas und verfahren zur herstellung eines derartigen bauteils |
WO2016110403A1 (en) * | 2015-01-06 | 2016-07-14 | Philips Lighting Holding B.V. | Method and printer head for 3d printing of glass |
CN105463565A (zh) * | 2015-11-25 | 2016-04-06 | 四川神光石英科技有限公司 | 一种石英玻璃熔化炉 |
US11299417B2 (en) | 2015-12-18 | 2022-04-12 | Heraeus Quarzglas Gmbh & Co. Kg | Preparation of a quartz glass body in a melting crucible of refractory metal |
WO2017103131A1 (de) | 2015-12-18 | 2017-06-22 | Heraeus Quarzglas Gmbh & Co. Kg | Verringern des erdalkalimetallgehalts von siliziumdioxidgranulat durch behandlung von kohlenstoffdotiertem siliziumdioxidgranulat bei hoher temperatur |
EP3390308A1 (de) | 2015-12-18 | 2018-10-24 | Heraeus Quarzglas GmbH & Co. KG | Glasfasern und vorformen aus quarzglas mit geringem oh-, cl- und al-gehalt |
WO2017103120A1 (de) | 2015-12-18 | 2017-06-22 | Heraeus Quarzglas Gmbh & Co. Kg | Herstellung einer synthetischen quarzglaskörnung |
WO2017103124A2 (de) | 2015-12-18 | 2017-06-22 | Heraeus Quarzglas Gmbh & Co. Kg | Erhöhen des siliziumgehalts bei der herstellung von quarzglas |
EP3390304B1 (de) | 2015-12-18 | 2023-09-13 | Heraeus Quarzglas GmbH & Co. KG | Sprühgranulieren von siliziumdioxid bei der herstellung von quarzglas |
JP6940236B2 (ja) | 2015-12-18 | 2021-09-22 | ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー | 溶融炉内での露点監視による石英ガラス体の調製 |
TWI794150B (zh) | 2015-12-18 | 2023-03-01 | 德商何瑞斯廓格拉斯公司 | 自二氧化矽顆粒製備石英玻璃體 |
US11236002B2 (en) | 2015-12-18 | 2022-02-01 | Heraeus Quarzglas Gmbh & Co. Kg | Preparation of an opaque quartz glass body |
KR20180095618A (ko) | 2015-12-18 | 2018-08-27 | 헤래우스 크바르츠글라스 게엠베하 & 컴파니 케이지 | 다중-챔버 가열로에서 실리카 유리체의 제조 |
TWI746726B (zh) * | 2016-12-15 | 2021-11-21 | 美商康寧公司 | 用於控制流入玻璃成形機之玻璃流的方法及設備 |
CN108164125B (zh) * | 2018-03-02 | 2023-05-09 | 中建材衢州金格兰石英有限公司 | 一种石英加工的打砣设备及其打砣方法 |
CN110171921B (zh) * | 2019-06-24 | 2023-10-13 | 连云港福东正佑照明电器有限公司 | 制备半导体及光伏用石英管的均匀加料连熔炉及其方法 |
US11365144B1 (en) | 2019-08-29 | 2022-06-21 | Owens-Brockway Glass Container Inc. | Method and apparatus for forming a parison |
CN110498595B (zh) * | 2019-09-16 | 2023-06-23 | 江苏亨通智能科技有限公司 | 石英厚壁管二次成型装置及成型方法 |
KR20230098872A (ko) * | 2020-11-11 | 2023-07-04 | 글로벌웨이퍼스 씨오., 엘티디. | 도가니 침식이 감소된 단결정 실리콘 잉곳을 형성하는 방법들 |
CN115180819A (zh) * | 2022-06-01 | 2022-10-14 | 芜湖普纳耶智能装备制造有限公司 | 一种硅酸盐复合材料用生产设备及制备方法 |
WO2023250078A1 (en) * | 2022-06-22 | 2023-12-28 | Birla Carbon U.S.A. Inc. | Graphitization furnace |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1536821A (en) | 1924-09-27 | 1925-05-05 | Gen Electric | Apparatus for and method of making vitreous silica |
FR746004A (fr) | 1932-02-05 | 1933-05-20 | Saint Gobain | Procédé et dispositifs de fabrication de produits vitreux par étirage ou laminage |
US2038627A (en) | 1935-07-18 | 1936-04-28 | Corning Glass Works | Method of making glass |
US2485851A (en) | 1947-02-27 | 1949-10-25 | Glass Fibers Inc | Electric melting furnace |
US3128169A (en) | 1953-11-25 | 1964-04-07 | Heraeus Schott Quarzschmelze | Process for making quartz glass casings |
BE553442A (de) | 1954-06-30 | |||
US2998469A (en) | 1958-09-17 | 1961-08-29 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Electric furnace for melting quartz |
FR1237883A (fr) | 1959-06-25 | 1960-08-05 | Parra Mantois & Cie Sa Des Ets | Procédé de chauffage et de fusion de matières vitreuses et four pour sa réalisation |
NL272514A (de) | 1960-12-16 | |||
DE1211766B (de) | 1962-06-25 | 1966-03-03 | Patra Patent Treuhand | Herstellung von blasenarmem Quarzrohr |
US3395997A (en) | 1965-06-29 | 1968-08-06 | Midwest Research Inst | Method of treating glass to reduce helium permeation |
US3764286A (en) | 1971-04-22 | 1973-10-09 | Gen Electric | Manufacture of elongated fused quartz member |
US4242553A (en) * | 1978-08-31 | 1980-12-30 | Samuel Berkman | Apparatus for use in the production of ribbon-shaped crystals from a silicon melt |
US4356152A (en) * | 1981-03-13 | 1982-10-26 | Rca Corporation | Silicon melting crucible |
US4366571A (en) * | 1981-03-16 | 1982-12-28 | Corning Glass Works | Electric furnace construction |
US4545798A (en) * | 1983-06-02 | 1985-10-08 | Ppg Industries, Inc. | Ablating liquefaction employing plasma |
US4519814A (en) * | 1983-07-25 | 1985-05-28 | Ppg Industries, Inc. | Two stage batch liquefaction process and apparatus |
JPS60194086A (ja) * | 1984-03-16 | 1985-10-02 | Tanaka Kikinzoku Kogyo Kk | クラツド容器 |
JPS60200982A (ja) * | 1984-03-26 | 1985-10-11 | Tanaka Kikinzoku Kogyo Kk | クラツド容器 |
EP0158974A1 (de) * | 1984-04-16 | 1985-10-23 | Justice N. Carman | Verfahren und Vorrichtung zum Herstellen von geschmolzenem Quarzglas und von Glasröhren |
JPH01275779A (ja) * | 1988-04-28 | 1989-11-06 | Tanaka Kikinzoku Kogyo Kk | クラッド容器 |
JPH0222132A (ja) * | 1988-07-07 | 1990-01-25 | Furuya Kinzoku:Kk | 高品位ガラスの溶解装置 |
US5548611A (en) * | 1993-05-19 | 1996-08-20 | Schuller International, Inc. | Method for the melting, combustion or incineration of materials and apparatus therefor |
US5934900A (en) * | 1996-03-29 | 1999-08-10 | Integrated Thermal Sciences, Inc. | Refractory nitride, carbide, ternary oxide, nitride/oxide, oxide/carbide, oxycarbide, and oxynitride materials and articles |
DE19908492A1 (de) * | 1998-03-05 | 1999-09-09 | Corning Inc | Versenktes Überführungsrohr für die Glaszuführung |
US6632086B1 (en) * | 2000-05-22 | 2003-10-14 | Stanley M. Antczak | Quartz fusion crucible |
-
2000
- 2000-11-20 US US09/717,395 patent/US6422861B1/en not_active Expired - Lifetime
-
2001
- 2001-11-06 KR KR1020027009326A patent/KR100626467B1/ko not_active IP Right Cessation
- 2001-11-06 WO PCT/US2001/047137 patent/WO2002042230A2/en active IP Right Grant
- 2001-11-06 CN CN01803894A patent/CN1443142A/zh active Pending
- 2001-11-06 EP EP01988284A patent/EP1355861B1/de not_active Expired - Lifetime
- 2001-11-06 JP JP2002544372A patent/JP2004514634A/ja active Pending
- 2001-11-06 DE DE60128488T patent/DE60128488T2/de not_active Expired - Lifetime
- 2001-11-08 TW TW090127783A patent/TW538011B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2004514634A (ja) | 2004-05-20 |
CN1443142A (zh) | 2003-09-17 |
TW538011B (en) | 2003-06-21 |
US6422861B1 (en) | 2002-07-23 |
KR20020073508A (ko) | 2002-09-26 |
EP1355861B1 (de) | 2007-05-16 |
WO2002042230A2 (en) | 2002-05-30 |
EP1355861A2 (de) | 2003-10-29 |
KR100626467B1 (ko) | 2006-09-20 |
WO2002042230A3 (en) | 2003-04-24 |
DE60128488T2 (de) | 2008-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |