FR2645527B1 - Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage - Google Patents

Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage

Info

Publication number
FR2645527B1
FR2645527B1 FR8904522A FR8904522A FR2645527B1 FR 2645527 B1 FR2645527 B1 FR 2645527B1 FR 8904522 A FR8904522 A FR 8904522A FR 8904522 A FR8904522 A FR 8904522A FR 2645527 B1 FR2645527 B1 FR 2645527B1
Authority
FR
France
Prior art keywords
installations
oven
improvement
molten glass
forming station
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
Application number
FR8904522A
Other languages
English (en)
Other versions
FR2645527A1 (fr
Inventor
Gerard Duvierre
Joseph Recasens
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.)
Societe Europeenne des Produits Refractaires SAS
Original Assignee
Societe Europeenne des Produits Refractaires SAS
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 Societe Europeenne des Produits Refractaires SAS filed Critical Societe Europeenne des Produits Refractaires SAS
Priority to FR8904522A priority Critical patent/FR2645527B1/fr
Priority to DE4006229A priority patent/DE4006229A1/de
Priority to IT19919A priority patent/IT1240740B/it
Priority to US07/504,000 priority patent/US5022910A/en
Priority to ES9000963A priority patent/ES2024119A6/es
Priority to PT93681A priority patent/PT93681B/pt
Publication of FR2645527A1 publication Critical patent/FR2645527A1/fr
Application granted granted Critical
Publication of FR2645527B1 publication Critical patent/FR2645527B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/09—Spout blocks
    • 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
    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
    • 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)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Glass Melting And Manufacturing (AREA)
FR8904522A 1989-04-06 1989-04-06 Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage Expired - Lifetime FR2645527B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8904522A FR2645527B1 (fr) 1989-04-06 1989-04-06 Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage
DE4006229A DE4006229A1 (de) 1989-04-06 1990-02-28 Verbesserungen an vorrichtungen zum ueberfuehren von fluessigem glas von einem ofen zu einer formgebungsstation
IT19919A IT1240740B (it) 1989-04-06 1990-04-03 Perfezionamenti alle installazioni per trasferire vetro fuso da un forno ad un posto di formatura
US07/504,000 US5022910A (en) 1989-04-06 1990-04-04 Feeder trough for transferring molten glass from a furnace to a forming station
ES9000963A ES2024119A6 (es) 1989-04-06 1990-04-04 Perfeccionamientos introducidos en las instalaciones para transferir vidrio fundido desde un horno hasta un puesto de formado.
PT93681A PT93681B (pt) 1989-04-06 1990-04-05 Aperfeicoamento nas instalacoes para transferir vidro fundido desde un forno ate um posto de modelacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904522A FR2645527B1 (fr) 1989-04-06 1989-04-06 Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage

Publications (2)

Publication Number Publication Date
FR2645527A1 FR2645527A1 (fr) 1990-10-12
FR2645527B1 true FR2645527B1 (fr) 1991-07-12

Family

ID=9380441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904522A Expired - Lifetime FR2645527B1 (fr) 1989-04-06 1989-04-06 Perfectionnement aux installations pour transferer du verre fondu depuis un four jusqu'a un poste de formage

Country Status (6)

Country Link
US (1) US5022910A (fr)
DE (1) DE4006229A1 (fr)
ES (1) ES2024119A6 (fr)
FR (1) FR2645527B1 (fr)
IT (1) IT1240740B (fr)
PT (1) PT93681B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720737A1 (fr) * 1994-06-06 1995-12-08 Stein Heurtey Perfectionnements apportés aux fours de verrerie.
DE19515431A1 (de) * 1995-04-26 1996-10-31 Walter Lindner Speiserrinne
DE10141587B4 (de) * 2001-08-24 2005-04-07 Schott Ag Rinne zum Führen und Konditionieren einer Glasschmelze und Verfahren zur schlierenarmen Fertigung eines Glases
DE102006058044B3 (de) 2006-12-07 2008-01-24 Beteiligungen Sorg Gmbh & Co. Kg Verfahren und Vorrichtung zum Abzug von Glasschmelze aus Fließkanälen
US8113018B2 (en) * 2006-12-14 2012-02-14 Ocv Intellectual Capital, Llc Apparatuses for controlling the temperature of glass forming materials in forehearths

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127262A (en) * 1964-03-31 Method and apparatus for refining glass
US2050211A (en) * 1934-10-26 1936-08-04 Hartford Empire Co Glass feeding forehearth
US2470558A (en) * 1943-07-07 1949-05-17 Hartford Empire Co Apparatus for and method of feeding molten glass
FR1196577A (fr) * 1957-06-04 1959-11-25 Philips Nv Réservoir contenant du verre fondu
US3269820A (en) * 1961-05-29 1966-08-30 Owens Corning Fiberglass Corp Method, system and apparatus for processing filament-forming mineral materials
US3231357A (en) * 1962-05-21 1966-01-25 Owens Illinois Glass Co Discharge apparatus for refining molten glass
US3420653A (en) * 1965-03-08 1969-01-07 Corning Glass Works Glass melting furnace
DE1596423B2 (de) * 1967-06-07 1970-11-12 Erste Deutsche Floatglas Gmbh & Co Ohg, 5050 Porz Verfahren und Vorrichtung zur Regelung der aus einem Glaswannenofen durch einen Kanal ausfließenden Glasmenge
JPS6324234U (fr) * 1986-07-28 1988-02-17

Also Published As

Publication number Publication date
DE4006229A1 (de) 1990-10-11
ES2024119A6 (es) 1992-02-16
FR2645527A1 (fr) 1990-10-12
IT1240740B (it) 1993-12-17
IT9019919A1 (it) 1991-10-03
IT9019919A0 (it) 1990-04-03
PT93681B (pt) 1996-04-30
PT93681A (pt) 1990-11-20
US5022910A (en) 1991-06-11
DE4006229C2 (fr) 1992-11-05

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