FR2350309A2 - Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre - Google Patents

Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre

Info

Publication number
FR2350309A2
FR2350309A2 FR7613261A FR7613261A FR2350309A2 FR 2350309 A2 FR2350309 A2 FR 2350309A2 FR 7613261 A FR7613261 A FR 7613261A FR 7613261 A FR7613261 A FR 7613261A FR 2350309 A2 FR2350309 A2 FR 2350309A2
Authority
FR
France
Prior art keywords
glass
view
distribution channels
homogenizing
melt
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.)
Granted
Application number
FR7613261A
Other languages
English (en)
Other versions
FR2350309B2 (fr
Inventor
Jean Brax
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 Generale pour lEmballage
Original Assignee
Societe Generale pour lEmballage
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 Generale pour lEmballage filed Critical Societe Generale pour lEmballage
Priority to FR7613261A priority Critical patent/FR2350309A2/fr
Priority to US05/772,023 priority patent/US4069032A/en
Priority to CA277,367A priority patent/CA1094809A/fr
Priority to GB1826077A priority patent/GB1526684A/en
Priority to DE19772719572 priority patent/DE2719572A1/de
Priority to ES458395A priority patent/ES458395A2/es
Priority to CH551977A priority patent/CH605433A5/xx
Priority to SE7705137A priority patent/SE7705137L/
Priority to IT67989/77A priority patent/IT1118077B/it
Priority to NL7704899A priority patent/NL7704899A/xx
Publication of FR2350309A2 publication Critical patent/FR2350309A2/fr
Application granted granted Critical
Publication of FR2350309B2 publication Critical patent/FR2350309B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/07—Electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
FR7613261A 1973-03-06 1976-05-04 Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre Granted FR2350309A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7613261A FR2350309A2 (fr) 1976-05-04 1976-05-04 Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre
US05/772,023 US4069032A (en) 1976-05-04 1977-02-25 Forehearth for glass furnace
GB1826077A GB1526684A (en) 1973-03-06 1977-05-02 Channel for molten glass
DE19772719572 DE2719572A1 (de) 1976-05-04 1977-05-02 Speiserrinne fuer schmelzfluessiges glas zur vergleichmaessigung der temperatur der schmelze
CA277,367A CA1094809A (fr) 1976-05-04 1977-05-02 Avant-corps pour four a verrerie
ES458395A ES458395A2 (es) 1976-05-04 1977-05-03 Procedimiento de ventilacion de un canal de distribucion de vidrio fundido.
CH551977A CH605433A5 (fr) 1976-05-04 1977-05-03
SE7705137A SE7705137L (sv) 1976-05-04 1977-05-03 Fordelare for smelt glas
IT67989/77A IT1118077B (it) 1976-05-04 1977-05-03 Procedimento e canale di distribuzione per l omogeneizzazione della temperatura del vetro fuso
NL7704899A NL7704899A (nl) 1976-05-04 1977-05-04 Verdeelkanaal voor gesmolten glas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613261A FR2350309A2 (fr) 1976-05-04 1976-05-04 Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre

Publications (2)

Publication Number Publication Date
FR2350309A2 true FR2350309A2 (fr) 1977-12-02
FR2350309B2 FR2350309B2 (fr) 1981-09-18

Family

ID=9172661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613261A Granted FR2350309A2 (fr) 1973-03-06 1976-05-04 Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre

Country Status (9)

Country Link
US (1) US4069032A (fr)
CA (1) CA1094809A (fr)
CH (1) CH605433A5 (fr)
DE (1) DE2719572A1 (fr)
ES (1) ES458395A2 (fr)
FR (1) FR2350309A2 (fr)
IT (1) IT1118077B (fr)
NL (1) NL7704899A (fr)
SE (1) SE7705137L (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452226A1 (fr) * 1979-03-23 1980-10-17 Bulten Kanthal Ab Electrode pour le chauffage d'une masse de verre
EP0039432A1 (fr) * 1980-05-07 1981-11-11 Eglasstrek Patent Promotion & Awarding GmbH Appareil pour la fabrication de fibres de verre
EP0080525A1 (fr) * 1981-11-30 1983-06-08 Sorg GmbH & Co. KG Canal de distribution à chauffage électrique
FR2545813A1 (fr) * 1983-05-10 1984-11-16 Owens Illinois Inc Appareil pour rechauffer du verre fondu s'ecoulant a travers la section de conditionnement d'un canal de distribution
US4604123A (en) * 1984-07-04 1986-08-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and installation for heating a channel containing glass by means of oxyfuel flames
EP0223866A1 (fr) * 1985-09-24 1987-06-03 Himly, Holscher GmbH & Co. Procédé pour équilibrer la température dans le sens transversal d'un courant de verre et canal de distribution pour effectuer ledit procédé
EP0372111A1 (fr) * 1988-12-07 1990-06-13 BETEILIGUNGEN SORG GMBH & CO. KG Electrode pour un four de fusion du verre
EP0465688A1 (fr) * 1990-07-07 1992-01-15 Beteiligungen Sorg GmbH & Co. KG Four de fusion de verre adapté en particulier à la vitrification de déchets

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224460A (en) * 1979-01-05 1980-09-23 Libbey-Owens-Ford Company Electrode heating device for use in glass melting furnaces
US4389725A (en) * 1981-07-27 1983-06-21 Owens-Illinois, Inc. Electric boosting control for a glass forehearth
US4468779A (en) * 1982-12-06 1984-08-28 Cri Engineering, Inc. Electrode assembly for melting glass
US4515614A (en) * 1984-01-20 1985-05-07 Owens-Illinois, Inc. Electrically heated forehearth and method of controlling molten glass temperature therein
DE3412639A1 (de) * 1984-04-04 1985-10-24 Himly, Holscher GmbH & Co, 3070 Nienburg Verfahren zur angleichung der temperatur ueber den querschnitt eines glasstroms und vorherd zur durchfuehrung des verfahrens
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
US5358541A (en) * 1993-01-08 1994-10-25 The Boc Group, Inc. Forehearth temperature control system
US6044667A (en) * 1997-08-25 2000-04-04 Guardian Fiberglass, Inc. Glass melting apparatus and method
DE10002245B4 (de) * 2000-01-20 2004-08-05 Schott Glas Energieversorgungseinrichtung einer Schmelzwanne
DE10236521B4 (de) * 2002-08-09 2005-06-23 Schott Ag Wanne zum Schmelzen und Läutern von Glas
US8113018B2 (en) * 2006-12-14 2012-02-14 Ocv Intellectual Capital, Llc Apparatuses for controlling the temperature of glass forming materials in forehearths
WO2010046176A1 (fr) * 2008-10-22 2010-04-29 Boettger Diether Dispositif et procédé de chauffe électrique d'une masse de verre fondu
DE102010048297B4 (de) * 2010-10-14 2016-07-21 Schott Ag Vorrichtung zum Läutern einer anorganischen nichtmetallischen Schmelze und Verfahren zur Herstellung eines Glases und/oder einer Glaskeramik
CN103880271B (zh) * 2014-04-17 2016-04-13 成都光明光电股份有限公司 熔融玻璃传送方法及流出料道

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1557148A (en) * 1925-10-13 Assisnqs to the libbey-owens sheet
US1970113A (en) * 1928-05-08 1934-08-14 Hartford Empire Co Forehearth for glass melting furnaces and method of conditioning molten glass
US1879718A (en) * 1929-04-17 1932-09-27 Owens Illinois Glass Co Glass furnace
US2471531A (en) * 1946-10-30 1949-05-31 Ferro Enamel Corp Electrode
NL72561C (fr) * 1948-08-17
US2767518A (en) * 1953-01-13 1956-10-23 Arthur W Schmid Forehearth structure
US3248203A (en) * 1961-10-30 1966-04-26 Owens Corning Fiberglass Corp Apparatus for heat control of forehearths
US3582310A (en) * 1968-11-04 1971-06-01 Emhart Corp Molten glass forehearth construction
FR2220480B1 (fr) * 1973-03-06 1978-06-23 Emballage Ste Gle Pour

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452226A1 (fr) * 1979-03-23 1980-10-17 Bulten Kanthal Ab Electrode pour le chauffage d'une masse de verre
EP0039432A1 (fr) * 1980-05-07 1981-11-11 Eglasstrek Patent Promotion & Awarding GmbH Appareil pour la fabrication de fibres de verre
EP0080525A1 (fr) * 1981-11-30 1983-06-08 Sorg GmbH & Co. KG Canal de distribution à chauffage électrique
FR2545813A1 (fr) * 1983-05-10 1984-11-16 Owens Illinois Inc Appareil pour rechauffer du verre fondu s'ecoulant a travers la section de conditionnement d'un canal de distribution
US4604123A (en) * 1984-07-04 1986-08-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and installation for heating a channel containing glass by means of oxyfuel flames
EP0223866A1 (fr) * 1985-09-24 1987-06-03 Himly, Holscher GmbH & Co. Procédé pour équilibrer la température dans le sens transversal d'un courant de verre et canal de distribution pour effectuer ledit procédé
EP0372111A1 (fr) * 1988-12-07 1990-06-13 BETEILIGUNGEN SORG GMBH & CO. KG Electrode pour un four de fusion du verre
EP0465688A1 (fr) * 1990-07-07 1992-01-15 Beteiligungen Sorg GmbH & Co. KG Four de fusion de verre adapté en particulier à la vitrification de déchets

Also Published As

Publication number Publication date
NL7704899A (nl) 1977-11-08
CH605433A5 (fr) 1978-09-29
FR2350309B2 (fr) 1981-09-18
SE7705137L (sv) 1977-11-05
IT1118077B (it) 1986-02-24
ES458395A2 (es) 1978-03-01
DE2719572A1 (de) 1977-11-24
CA1094809A (fr) 1981-02-03
US4069032A (en) 1978-01-17

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