GB1486090A - Method for indirect heating glass-carrying channels or passages feeders and feeder heads and an apparatus for carrying out such method - Google Patents

Method for indirect heating glass-carrying channels or passages feeders and feeder heads and an apparatus for carrying out such method

Info

Publication number
GB1486090A
GB1486090A GB52726/75A GB5272675A GB1486090A GB 1486090 A GB1486090 A GB 1486090A GB 52726/75 A GB52726/75 A GB 52726/75A GB 5272675 A GB5272675 A GB 5272675A GB 1486090 A GB1486090 A GB 1486090A
Authority
GB
United Kingdom
Prior art keywords
carrying
feeders
passages
indirect heating
heating glass
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
Application number
GB52726/75A
Other languages
English (en)
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.)
SORG ZUG AG
Original Assignee
SORG ZUG AG
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 SORG ZUG AG filed Critical SORG ZUG AG
Publication of GB1486090A publication Critical patent/GB1486090A/en
Expired 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
    • 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
    • C03B7/094—Means for heating, cooling or insulation
    • C03B7/096—Means for heating, cooling or insulation for heating
    • C03B7/098—Means for heating, cooling or insulation for heating electric
    • 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
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Control Of Resistance Heating (AREA)
  • Joining Of Glass To Other Materials (AREA)
GB52726/75A 1974-12-27 1975-12-23 Method for indirect heating glass-carrying channels or passages feeders and feeder heads and an apparatus for carrying out such method Expired GB1486090A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2461700A DE2461700C3 (de) 1974-12-27 1974-12-27 Verfahren und Vorrichtung zur Beheizung von glasführenden Kanälen, Speisern und Speiserköpfen
US05/542,737 US4027091A (en) 1974-12-27 1975-01-20 Method and apparatus for the indirect heating of glass-carrying passages, feeders and feeder heads

Publications (1)

Publication Number Publication Date
GB1486090A true GB1486090A (en) 1977-09-14

Family

ID=25768178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52726/75A Expired GB1486090A (en) 1974-12-27 1975-12-23 Method for indirect heating glass-carrying channels or passages feeders and feeder heads and an apparatus for carrying out such method

Country Status (5)

Country Link
US (1) US4027091A (US07122547-20061017-C00032.png)
BE (1) BE837105A (US07122547-20061017-C00032.png)
DE (1) DE2461700C3 (US07122547-20061017-C00032.png)
FR (1) FR2295921A1 (US07122547-20061017-C00032.png)
GB (1) GB1486090A (US07122547-20061017-C00032.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120143A (en) * 1982-05-21 1983-11-30 Gnb Batteries Inc Electrically heatable mold and method of casting metal straps

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631220C2 (de) * 1976-07-12 1986-03-06 Sorg-GmbH & Co KG, 8770 Lohr Schmelzofen zum Einschmelzen von radioaktiven Stoffen in Glas
DE2935416C2 (de) * 1979-09-01 1984-04-05 Sorg-GmbH & Co KG, 8770 Lohr Verfahren zum gleichmäßigen Beheizen eines Glasstromes in einem Speiser und Einrichtung zur Durchführung dieses Verfahrens
EP0038407A3 (en) * 1980-04-17 1981-12-16 Lummus Crest S.A.R.L. Control for high-temperature electric refractory furnace
EP0064086A1 (en) * 1981-04-30 1982-11-10 Elemelt Limited Furnace for the melting of glass
US4610016A (en) * 1984-11-21 1986-09-02 Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Po Ochistke Tekhnologicheskikh Gazov, Stochnykh Vod I Ispolzovaniju Vtorichnykh Energoresursov Predpriyaty Chernoi Metallurgii Industrial furnace
AU618886B2 (en) * 1989-05-08 1992-01-09 Uop Caustic-free sweetening of sour hydrocarbon streams
DE4330797A1 (de) * 1993-09-10 1995-03-16 Gruenzweig & Hartmann Vorrichtung und Verfahren zur Zerfaserung von optisch dichten Glasschmelzen
DE10032596C2 (de) * 1999-07-10 2003-07-17 Schott Rohrglas Gmbh Glasschmelze führender Kanal
DE10066126C2 (de) * 1999-07-10 2003-05-22 Schott Rohrglas Gmbh Verwendung von Kieselglas
DE102004015055B4 (de) * 2004-03-25 2008-04-17 Schott Ag Verfahren und Vorrichtung zur Zufuhr einer Glasschmelze zu einem Verarbeitungsprozess sowie Verwendung der Vorrichtung
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490826A (en) * 1949-02-24 1949-12-13 Corning Glass Works Electrically conducting refractory compositions
US2830107A (en) * 1954-12-20 1958-04-08 Gen Electric Forehearth bowl temperature control means
US3636227A (en) * 1970-10-22 1972-01-18 Corning Glass Works Control systems
BE789004A (fr) * 1971-09-20 1973-03-19 Corning Glass Works Connecteur electrique pour electrodes refractaires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120143A (en) * 1982-05-21 1983-11-30 Gnb Batteries Inc Electrically heatable mold and method of casting metal straps
US4573514A (en) * 1982-05-21 1986-03-04 Gnb Batteries Inc. Electrically heatable mold and method of casting metal straps

Also Published As

Publication number Publication date
BE837105A (fr) 1976-06-24
US4027091A (en) 1977-05-31
FR2295921B1 (US07122547-20061017-C00032.png) 1980-07-25
DE2461700C3 (de) 1978-11-23
DE2461700A1 (de) 1976-07-08
DE2461700B2 (de) 1977-04-21
FR2295921A1 (fr) 1976-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee