ES310671A2 - Electric glassmaking furnace - Google Patents

Electric glassmaking furnace

Info

Publication number
ES310671A2
ES310671A2 ES0310671A ES310671A ES310671A2 ES 310671 A2 ES310671 A2 ES 310671A2 ES 0310671 A ES0310671 A ES 0310671A ES 310671 A ES310671 A ES 310671A ES 310671 A2 ES310671 A2 ES 310671A2
Authority
ES
Spain
Prior art keywords
electric
glassmaking furnace
electrodes
glass
furnace
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
ES0310671A
Other languages
Spanish (es)
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.)
Verreries Pochet et du Courval SA
Original Assignee
Verreries Pochet et du Courval SA
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 Verreries Pochet et du Courval SA filed Critical Verreries Pochet et du Courval SA
Publication of ES310671A2 publication Critical patent/ES310671A2/en
Expired legal-status Critical Current

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
    • C03B5/0275—Shaft 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
    • C03B5/225—Refining
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Resistance Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

<PICT:1096862/C1/1> In an electric glass-making furnace of the type described in Specification 953,953, the refining device consists of a single element 101 not connected to any source of voltage, element 101 being disposed between electrodes 11a, (11b) and (11c). In a particular embodiment, element 101 is supported by glass withdrawal tube 27, parts 27 and 101 being of Mo. Part 101 may be filled with Mo pieces 102, which enhance the collection and ascent of bubbles. The electrodes and rods (9a), (9b), (9c) may also be of Mo.
ES0310671A 1964-03-17 1965-03-17 Electric glassmaking furnace Expired ES310671A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967754A FR85479E (en) 1964-03-17 1964-03-17 Electric glass furnace

Publications (1)

Publication Number Publication Date
ES310671A2 true ES310671A2 (en) 1965-06-16

Family

ID=8825763

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310671A Expired ES310671A2 (en) 1964-03-17 1965-03-17 Electric glassmaking furnace

Country Status (10)

Country Link
US (1) US3376373A (en)
AT (1) AT259149B (en)
BE (1) BE660952A (en)
CS (1) CS157010B2 (en)
DE (1) DE1258559B (en)
ES (1) ES310671A2 (en)
FR (1) FR85479E (en)
GB (1) GB1096862A (en)
LU (1) LU48194A1 (en)
NL (1) NL142651B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592770A (en) * 1984-06-15 1986-06-03 Gaf Corporation Glass melter
US10570045B2 (en) 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278242A (en) * 1961-05-10

Also Published As

Publication number Publication date
GB1096862A (en) 1967-12-29
NL6503401A (en) 1965-09-20
LU48194A1 (en) 1965-05-15
NL142651B (en) 1974-07-15
AT259149B (en) 1967-12-27
DE1258559B (en) 1968-01-11
FR85479E (en) 1965-08-20
BE660952A (en) 1965-07-01
CS157010B2 (en) 1974-08-23
US3376373A (en) 1968-04-02

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170628