DE69214488D1 - Vertikaler Glasschmelzofen - Google Patents

Vertikaler Glasschmelzofen

Info

Publication number
DE69214488D1
DE69214488D1 DE69214488T DE69214488T DE69214488D1 DE 69214488 D1 DE69214488 D1 DE 69214488D1 DE 69214488 T DE69214488 T DE 69214488T DE 69214488 T DE69214488 T DE 69214488T DE 69214488 D1 DE69214488 D1 DE 69214488D1
Authority
DE
Germany
Prior art keywords
melting furnace
glass melting
vertical glass
vertical
furnace
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 - Fee Related
Application number
DE69214488T
Other languages
English (en)
Other versions
DE69214488T2 (de
Inventor
Yukihito Nagashima
Koichi Sakaguchi
Shigeki Nakagaki
Seiichiro Manabe
Yoshiyuki Inaka
Takashi Sunada
Hiroyuki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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.)
Filing date
Publication date
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Application granted granted Critical
Publication of DE69214488D1 publication Critical patent/DE69214488D1/de
Publication of DE69214488T2 publication Critical patent/DE69214488T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
DE69214488T 1991-03-18 1992-03-16 Vertikaler Glasschmelzofen Expired - Fee Related DE69214488T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03078643A JP3116400B2 (ja) 1991-03-18 1991-03-18 ガラス素地均質化方法

Publications (2)

Publication Number Publication Date
DE69214488D1 true DE69214488D1 (de) 1996-11-21
DE69214488T2 DE69214488T2 (de) 1997-02-20

Family

ID=13667549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214488T Expired - Fee Related DE69214488T2 (de) 1991-03-18 1992-03-16 Vertikaler Glasschmelzofen

Country Status (4)

Country Link
US (1) US5241558A (de)
EP (1) EP0504774B1 (de)
JP (1) JP3116400B2 (de)
DE (1) DE69214488T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120185B1 (en) * 1990-04-18 2006-10-10 Stir-Melter, Inc Method and apparatus for waste vitrification
US5120342A (en) * 1991-03-07 1992-06-09 Glasstech, Inc. High shear mixer and glass melting apparatus
JP3791050B2 (ja) * 1996-06-20 2006-06-28 旭硝子株式会社 高温熔融物の撹拌方法および撹拌装置
US6763684B2 (en) 2000-08-30 2004-07-20 Pitbladdo Richard B Glass homogenizing pump
DE10057285B4 (de) * 2000-11-17 2004-07-08 Schott Glas Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser
WO2003048054A1 (en) * 2001-11-30 2003-06-12 Corning Incorporated Method and apparatus for homogenizing molten glass by stirring
US8200775B2 (en) 2005-02-01 2012-06-12 Newsilike Media Group, Inc Enhanced syndication
CN1878731A (zh) * 2003-11-28 2006-12-13 康宁股份有限公司 制造玻璃板的方法
US8700738B2 (en) 2005-02-01 2014-04-15 Newsilike Media Group, Inc. Dynamic feed generation
US9202084B2 (en) 2006-02-01 2015-12-01 Newsilike Media Group, Inc. Security facility for maintaining health care data pools
US7381926B2 (en) 2005-09-09 2008-06-03 Applied Materials, Inc. Removable heater
US8140482B2 (en) 2007-09-19 2012-03-20 Moore James F Using RSS archives
US8347088B2 (en) 2005-02-01 2013-01-01 Newsilike Media Group, Inc Security systems and methods for use with structured and unstructured data
US20070050446A1 (en) 2005-02-01 2007-03-01 Moore James F Managing network-accessible resources
DE102005058729A1 (de) * 2005-12-08 2007-06-14 Technische Universität Ilmenau Vorrichtung und Verfahren zur elektromagnetischen Beeinflussung der Strömung von gering elektrisch leitfähigen und hochviskosen Fluiden
DE102006060972B4 (de) * 2006-12-20 2012-12-06 Schott Ag Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung
DE102007035203B4 (de) * 2007-07-25 2012-12-06 Schott Ag Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung
US20110146351A1 (en) * 2009-12-23 2011-06-23 Harms Todd M Method and apparatus for directly forming continuous glass filaments
US9776904B2 (en) 2014-06-06 2017-10-03 Owens-Brockway Glass Container Inc. Process and apparatus for refining molten glass
DE102014211346A1 (de) * 2014-06-13 2015-12-17 Schott Ag Verfahren und Vorrichtung zur Herstellung eines Glasartikels aus einer Glasschmelze

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603221A (en) * 1924-01-25 1926-10-12 Gen Electric Method and apparatus for making glass
US2244267A (en) * 1938-01-10 1941-06-03 Owens Illinois Glass Co Electric furnace
US2749379A (en) * 1952-06-06 1956-06-05 Jenaer Glaswerk Schott & Gen Means and method for the electric melting of glass
BE520639A (de) * 1952-06-12
US3850606A (en) * 1973-07-02 1974-11-26 Owens Illinois Inc Method for melting glass-making materials
NL7416478A (nl) * 1974-11-13 1976-06-22 Owens Corning Fiberglass Corp Werkwijze en inrichting voor het vormen van glas- vezels en aldus vervaardigde glasvezels.
US4262158A (en) * 1978-09-13 1981-04-14 Owens-Corning Fiberglas Corporation Paramelter-batch feed controlled by crust temperature and melter power by liner temperature for regulation of head
US4312658A (en) * 1980-12-15 1982-01-26 Owens-Corning Fiberglas Corporation Method of and apparatus for controlling batch thickness and glass level in a glass furnace
US4366571A (en) * 1981-03-16 1982-12-28 Corning Glass Works Electric furnace construction
US4493557A (en) * 1982-11-01 1985-01-15 Corning Glass Works Mixing apparatus
JP2570350B2 (ja) * 1987-12-24 1997-01-08 日本板硝子株式会社 ガラス溶融炉
JPH02199030A (ja) * 1989-01-30 1990-08-07 Nippon Sheet Glass Co Ltd ガラス素地均質化方法
US5100453A (en) * 1991-03-07 1992-03-31 Glasstech, Inc. Method for recycling scrap mineral fibers

Also Published As

Publication number Publication date
JP3116400B2 (ja) 2000-12-11
DE69214488T2 (de) 1997-02-20
JPH04292423A (ja) 1992-10-16
US5241558A (en) 1993-08-31
EP0504774A2 (de) 1992-09-23
EP0504774B1 (de) 1996-10-16
EP0504774A3 (en) 1993-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee