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NO991187L - Glassovn og installasjon omfattende ovnen - Google Patents

Glassovn og installasjon omfattende ovnen

Info

Publication number
NO991187L
NO991187L NO991187A NO991187A NO991187L NO 991187 L NO991187 L NO 991187L NO 991187 A NO991187 A NO 991187A NO 991187 A NO991187 A NO 991187A NO 991187 L NO991187 L NO 991187L
Authority
NO
Norway
Prior art keywords
glass
oven
bath
electrodes
installation including
Prior art date
Application number
NO991187A
Other languages
English (en)
Other versions
NO991187D0 (no
Inventor
Stuphane Maugendre
Tanguy Massart
Fran Ois Szalata
Original Assignee
Saint Gobain Isover
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
Priority claimed from FR9806323A external-priority patent/FR2778909A1/fr
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO991187D0 publication Critical patent/NO991187D0/no
Publication of NO991187L publication Critical patent/NO991187L/no

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
    • C03B5/027—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • 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
    • 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
    • C03B5/031—Cold top tank furnaces
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Resistance Heating (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Furnace Details (AREA)

Abstract

En elektrisk smelteteknikk der smelte-energi bringes inn i badet av smeltet glass som et resultat av Joule-effekten ved hjelp av elektroder som fores ned gjennom overflaten av badet. Ifølge oppfinnelsen senkes elektrodene inn i badet av smeltet glass som har en lioyde h under 800 mm og en overflate S slik at forholdet h:S er mindre enn 0,5 m/m2. I henhold til et ytterligere aspekt er utbyttingsoverflaten mellom elektrodene og badet over 0,075 nWm3 glass. Oppfinnelsens teknologi finner særlig anvendelse ved fremstilling av glassbaserte produkter som isolasjonsmaterialer basert på glassfibre.
NO991187A 1997-07-22 1999-03-11 Glassovn og installasjon omfattende ovnen NO991187L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9709302 1997-07-22
FR9806323A FR2778909A1 (fr) 1998-05-19 1998-05-19 Four a verre et installation comprenant le four
PCT/FR1998/001597 WO1999005068A1 (fr) 1997-07-22 1998-07-21 Four a verre et installation comprenant le four

Publications (2)

Publication Number Publication Date
NO991187D0 NO991187D0 (no) 1999-03-11
NO991187L true NO991187L (no) 1999-03-11

Family

ID=26233695

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991187A NO991187L (no) 1997-07-22 1999-03-11 Glassovn og installasjon omfattende ovnen

Country Status (15)

Country Link
US (1) US6125658A (no)
EP (1) EP0944555A1 (no)
JP (1) JP2001501167A (no)
KR (1) KR20000068601A (no)
CN (1) CN1234784A (no)
AR (1) AR016528A1 (no)
AU (1) AU746124C (no)
BR (1) BR9806062A (no)
CA (1) CA2266648A1 (no)
CZ (1) CZ101099A3 (no)
IS (1) IS4994A (no)
NO (1) NO991187L (no)
PL (1) PL332381A1 (no)
TR (1) TR199900631T1 (no)
WO (1) WO1999005068A1 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
FR2815339B1 (fr) * 2000-10-18 2003-01-10 Saint Gobain Isover Four de fusion electrique du verre, a elements de parois pivotants
AU2002310555A1 (en) * 2001-12-11 2003-06-23 Paata Gogoladze Method for obtaining fiber from mineral raw
US7110430B2 (en) * 2004-05-21 2006-09-19 Ajax Tocco Magnethermic Corporation Induction furnace for melting semi-conductor materials
JP2006123885A (ja) * 2004-09-28 2006-05-18 Denso Corp 車載用輻射熱暖房装置
CN101456664B (zh) * 2008-12-26 2011-04-20 中材科技股份有限公司 特种纤维玻璃熔制方法及其专用电熔窑炉
EA026878B1 (ru) 2011-04-13 2017-05-31 Роквул Интернэшнл А/С Способ производства искусственных стекловидных волокон
WO2013011838A1 (ja) * 2011-07-15 2013-01-24 日東紡績株式会社 ガラス溶融装置、ガラス繊維製造装置及びガラス繊維製造方法
CZ2011651A3 (cs) * 2011-10-13 2013-04-10 Vysoká skola chemicko - technologická v Praze Sklárská elektrická tavicí pec se zvýseným dnem tavicí cásti
PL2791071T3 (pl) 2011-12-16 2016-09-30 Stopiona kompozycja do wytwarzania sztucznych włókien szklanych
CN104854040A (zh) * 2012-10-12 2015-08-19 罗克伍尔国际公司 用于形成人造玻璃质纤维的工艺和装置
FR3000056B1 (fr) * 2012-12-21 2016-03-25 Saint Gobain Isover Procede de fabrication de verre par fusion electrique
CN106964520A (zh) * 2017-04-12 2017-07-21 万向钱潮传动轴有限公司 一种浸漆自动补充装置
FR3066810B1 (fr) 2017-05-23 2019-06-14 Arc France Four combine
CZ307906B6 (cs) 2018-05-28 2019-08-07 Josef SmrÄŤek Sklářská tavicí celoelektrická pec
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
CZ308684B6 (cs) * 2019-12-06 2021-02-17 Glass Service, A.S. Sklářská tavicí pec s konverzním regionem pro přeměnu sklářské vsázky na skelnou taveninu a způsob konverze
CN112408756A (zh) * 2020-03-23 2021-02-26 河南光远新材料股份有限公司 用于低介电玻璃纤维熔制的电极接线方法和设备
FR3109810B1 (fr) * 2020-04-30 2022-09-09 Saint Gobain Isover Four à fort rendement énergétique
CN113998883B (zh) * 2021-10-15 2023-04-07 南京玻璃纤维研究设计院有限公司 一种玻璃纤维拉丝炉及采用该玻璃纤维拉丝炉制备玻璃纤维的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089690A (en) * 1934-12-24 1937-08-10 Yngve R Cornelius Electric furnace
US2215982A (en) * 1939-01-20 1940-09-24 Owens Illinois Glass Co Electric furnace
US2591708A (en) * 1947-08-25 1952-04-08 Lubatti Eugenio Electric glass furnace
BE757265Q (fr) * 1955-11-21 1971-03-16 Babcock & Wilcox Co Four electrique et electrodes pour la fusion de kaolin
US4146375A (en) * 1972-09-20 1979-03-27 Reichhold Chemicals, Inc. Method for the continuous production of glass fiber strand
NZ193699A (en) * 1979-05-23 1984-08-24 Siddons Ind Electric furnace with discharge sleeve extending through side wall
US4468164A (en) * 1982-08-05 1984-08-28 Owens-Corning Fiberglas Corporation Method and apparatus for feeding raw material to a furnace
FR2599734B1 (fr) * 1986-06-06 1992-06-05 Saint Gobain Rech Technique de fusion electrique du verre
US4862477A (en) * 1988-09-01 1989-08-29 Manville Corporation Apparatus and method for melting and homogenizing batch material
AU652795B2 (en) * 1991-01-18 1994-09-08 Isover Saint-Gobain Process and device for obtaining mineral fibres
US5529594A (en) * 1994-04-28 1996-06-25 Stir-Melter, Inc. Method for producing mineral fibers having gaseous occlusions
DE59604297D1 (de) * 1996-04-06 2000-03-02 Walther Glas Gmbh Modularer Halter für eine gekühlte Glasschmelz-Tauchelektrode

Also Published As

Publication number Publication date
EP0944555A1 (fr) 1999-09-29
PL332381A1 (en) 1999-09-13
NO991187D0 (no) 1999-03-11
TR199900631T1 (xx) 1999-09-21
BR9806062A (pt) 1999-08-31
CZ101099A3 (cs) 1999-11-17
AR016528A1 (es) 2001-07-25
AU746124C (en) 2005-06-02
JP2001501167A (ja) 2001-01-30
IS4994A (is) 2000-01-23
AU8813998A (en) 1999-02-16
US6125658A (en) 2000-10-03
AU746124B2 (en) 2002-04-18
CA2266648A1 (fr) 1999-02-04
KR20000068601A (ko) 2000-11-25
WO1999005068A1 (fr) 1999-02-04
CN1234784A (zh) 1999-11-10

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