ATE44942T1 - Glasschmelzwannenoefen und darin benutzte feuerfeste materialien. - Google Patents

Glasschmelzwannenoefen und darin benutzte feuerfeste materialien.

Info

Publication number
ATE44942T1
ATE44942T1 AT85308624T AT85308624T ATE44942T1 AT E44942 T1 ATE44942 T1 AT E44942T1 AT 85308624 T AT85308624 T AT 85308624T AT 85308624 T AT85308624 T AT 85308624T AT E44942 T1 ATE44942 T1 AT E44942T1
Authority
AT
Austria
Prior art keywords
materials used
glass melting
refractory materials
melting furnaces
glass
Prior art date
Application number
AT85308624T
Other languages
English (en)
Inventor
Stanley Lythgoe
Original Assignee
Pilkington Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10570521&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE44942(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pilkington Plc filed Critical Pilkington Plc
Application granted granted Critical
Publication of ATE44942T1 publication Critical patent/ATE44942T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/484—Refractories by fusion casting
    • 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
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/03—Tank 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface
    • 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
    • C03B5/225—Refining
    • C03B5/2257—Refining by thin-layer fining
    • 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
    • C03B5/23—Cooling the molten glass
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Sampling And Sample Adjustment (AREA)
AT85308624T 1984-11-30 1985-11-27 Glasschmelzwannenoefen und darin benutzte feuerfeste materialien. ATE44942T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848430312A GB8430312D0 (en) 1984-11-30 1984-11-30 Glass melting tanks
EP85308624A EP0186972B1 (de) 1984-11-30 1985-11-27 Glasschmelzwannenöfen und darin benutzte feuerfeste Materialien

Publications (1)

Publication Number Publication Date
ATE44942T1 true ATE44942T1 (de) 1989-08-15

Family

ID=10570521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85308624T ATE44942T1 (de) 1984-11-30 1985-11-27 Glasschmelzwannenoefen und darin benutzte feuerfeste materialien.

Country Status (12)

Country Link
US (1) US4764198A (de)
EP (1) EP0186972B1 (de)
JP (1) JPS61132565A (de)
CN (1) CN1006883B (de)
AT (1) ATE44942T1 (de)
AU (1) AU583557B2 (de)
BR (1) BR8505992A (de)
CA (1) CA1267181A (de)
DE (1) DE3571800D1 (de)
ES (1) ES8704859A1 (de)
GB (1) GB8430312D0 (de)
NO (1) NO854784L (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718276A1 (de) * 1987-05-30 1988-12-08 Sorg Gmbh & Co Kg Glasschmelzofen
FR2619560B1 (fr) * 1987-08-18 1992-10-30 Saint Gobain Vitrage Procede et dispositif d'elaboration de verre fondu
US4838919A (en) * 1987-12-28 1989-06-13 Ppg Industries, Inc. Pretreatment of fused cast refractories
US5213601A (en) * 1988-12-21 1993-05-25 Saint-Gobain Vitrage International Method and apparatus for producing curved panes having a two-level curving station
FR2641369B1 (fr) * 1989-01-04 1991-04-05 Selas Sa Enceinte pour le traitement thermique d'objets
US6423094B1 (en) 1991-11-18 2002-07-23 Faezeh M. Sarfarazi Accommodative lens formed from sheet material
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
US5630860A (en) * 1993-06-15 1997-05-20 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for conditioning and homogenizing a glass stream
US5573569A (en) * 1993-06-15 1996-11-12 Beteiligungen Sorg Gmbh & Co. Kg Method for conditioning and homogenizing a glass stream
US5634958A (en) * 1993-06-15 1997-06-03 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for conditioning and homogenizing a glass stream
US6119484A (en) * 1997-10-06 2000-09-19 Asahi Glass Company Ltd. Vacuum degassing apparatus for molten glass
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
US7662179B2 (en) * 1999-04-09 2010-02-16 Sarfarazi Faezeh M Haptics for accommodative intraocular lens system
US8556967B2 (en) 1999-04-09 2013-10-15 Faezeh Mona Sarfarazi Interior bag for a capsular bag and injector
KR100773144B1 (ko) * 2001-10-30 2007-11-05 삼성코닝 주식회사 유리용해로용 스로트
DE10236521B4 (de) * 2002-08-09 2005-06-23 Schott Ag Wanne zum Schmelzen und Läutern von Glas
US8505335B2 (en) * 2007-06-19 2013-08-13 Magneco/Metrel, Inc. Refractoy composition for glass melting furnaces
DE102009006958B4 (de) * 2009-01-31 2012-08-16 Beteiligungen Sorg Gmbh & Co. Kg Schmelzeinrichtung für die Erzeugung einer Glasschmelze, Verfahren und Verwendung
CN102320721A (zh) * 2011-08-11 2012-01-18 华尔润玻璃产业股份有限公司 一种浮法横火焰玻璃熔窑
CN105377776B (zh) * 2013-02-15 2017-10-17 康宁股份有限公司 大量制备具有低氧化锆水平的显示器质量玻璃板
FR3023550B1 (fr) * 2014-07-08 2016-07-29 Saint Gobain Isover Dispositif de fusion du verre comprenant un four, un canal et un barrage
US10570045B2 (en) * 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems
CN106517736B (zh) * 2015-09-15 2020-01-17 江苏华东耀皮玻璃有限公司 一种用于熔制高挥发组分玻璃的熔窑
WO2017115698A1 (ja) * 2015-12-28 2017-07-06 旭硝子株式会社 アルミナ・ジルコニア・シリカ質耐火物、ガラス溶融窯、およびガラス板の製造方法
CN105776819B (zh) * 2016-04-27 2018-07-31 巨石集团有限公司 一种具有高熔化率的玻璃池窑
DE102018124075A1 (de) * 2018-09-28 2020-04-02 Beteiligungen Sorg Gmbh & Co. Kg Schmelzwanne und Glasschmelzanlage
US11319236B2 (en) * 2019-10-30 2022-05-03 Owens-Brockway Glass Container Inc. Glass fining using an objective and molten metal

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999762A (en) * 1933-01-18 1935-04-30 Hartford Empire Co Method of making glass
BE409868A (de) * 1934-06-13
US2675323A (en) * 1951-01-10 1954-04-13 Gen Electric Co Ltd Refractory materials
US2928212A (en) * 1955-01-24 1960-03-15 Cie Reunies Glaces Et Verres Method and apparatus for continuously drawing a glass sheet
US3198618A (en) * 1955-03-09 1965-08-03 Harvey L Penberthy Throatless glass furnace
US3245830A (en) * 1962-04-30 1966-04-12 Owens Illinois Inc Glass furnace treatment
US3249449A (en) * 1965-06-08 1966-05-03 Produits Refractaires Glass and slag resistant refractories and process of making same
US3437499A (en) * 1966-03-04 1969-04-08 Emhart Corp Glass contact refractory and method of making the same
NL7109435A (de) * 1970-07-13 1972-01-17
US3885945A (en) * 1974-03-20 1975-05-27 Owens Corning Fiberglass Corp Method of and apparatus for electrically heating molten glass
GB1533979A (en) * 1975-01-31 1978-11-29 Pilkington Brothers Ltd Thermally conditioning molten glass
OA05432A (fr) * 1976-09-04 1981-03-31 Pilkington Brothers Ltd Four à cuve de fusion de verre et son procédé de conduite.
GB2108250B (en) * 1981-10-19 1985-01-09 Bhf Eng Ltd Forehearths
US4424071A (en) * 1982-09-27 1984-01-03 Toledo Engineering Co., Inc. Molten mass temperature conditioner

Also Published As

Publication number Publication date
JPS61132565A (ja) 1986-06-20
EP0186972A3 (en) 1986-10-08
CA1267181A (en) 1990-03-27
AU5058685A (en) 1986-06-05
ES8704859A1 (es) 1987-04-16
ES549396A0 (es) 1987-04-16
NO854784L (no) 1986-06-02
BR8505992A (pt) 1986-08-19
AU583557B2 (en) 1989-05-04
CN85108670A (zh) 1986-05-10
CN1006883B (zh) 1990-02-21
EP0186972A2 (de) 1986-07-09
DE3571800D1 (en) 1989-08-31
GB8430312D0 (en) 1985-01-09
US4764198A (en) 1988-08-16
EP0186972B1 (de) 1989-07-26

Similar Documents

Publication Publication Date Title
ATE44942T1 (de) Glasschmelzwannenoefen und darin benutzte feuerfeste materialien.
AU567222B2 (en) Remelting light gauge al scrap
FI972659A0 (fi) Keraamisten laattojen valmistus käytetystä alumiinin elektrolyysikennovuorauksesta
RU97112181A (ru) Производство керамической плитки из использованной футеровки тиглей для выплавки алюминия
GB8414468D0 (en) Forming gob of molten glass into parison
GB2060326B (en) Electrode assembly for molten glass furnace forehearth
GB2153344B (en) Furnace for melting and refining glass
GB1393105A (en) Manufacture of float glass
GB2153343B (en) Furnace for melting and refining glass
GB2162504B (en) Process for continuous reaction furnace for production of b-type silicon carbide whiskers
ES272875U (es) "dispositivo de tubo de colada, destinado a ser colocado bajo el orificio de colada de un recipiente metalurgico"
GB2093008B (en) Process for the production of granular heat-resistant or refractory materials containing ceramic fibres
EP0244710A3 (en) Roof for a glass melting furnace or a working chamber
GB8712683D0 (en) Ceramic material
ES2072473T3 (es) Ladrillo de arcilla refractaria para uso como bloque de fondo de baño de estaño.
DE3667533D1 (de) Schachtschmelzofen zum schmelzen von metallen.
JPS56145175A (en) Molten pouring refractory composition and glass melting furnace using composition
Thomas et al. The application of bonded alumina-chrome refractories in the glass industry
GB2093013B (en) Process for the manufacture of ceramic fibre containing granular heat-resistant or refractory materials
CA2013955A1 (en) Avoidance of nickel sulfide stone in a glass melting process
ATE89323T1 (de) Verschleisslanze.
FR2616778B1 (fr) Procede pour la production d'une brique de magnesie calcinee refractaire, a base de magnesie frittee et silicate de zirconium finement divise
GB1347021A (en) Electrode assemblies
JPS6439329A (en) Production of sintered material for melting furnace
Billot Technical evolution of refractories--causes and consequences of rapid replacement of traditional materials by high-technology products

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RZN Patent revoked