CH222650A - Verfahren und Ofen zum Schmelzen und Läutern von Glas und andern schwerschmelzenden Stoffen mittels elektrischen Stromes. - Google Patents

Verfahren und Ofen zum Schmelzen und Läutern von Glas und andern schwerschmelzenden Stoffen mittels elektrischen Stromes.

Info

Publication number
CH222650A
CH222650A CH222650DA CH222650A CH 222650 A CH222650 A CH 222650A CH 222650D A CH222650D A CH 222650DA CH 222650 A CH222650 A CH 222650A
Authority
CH
Switzerland
Prior art keywords
furnace
melting
electric current
refractory materials
refining glass
Prior art date
Application number
Other languages
English (en)
Inventor
Algemeene Kunstvezel Maatsch V
Original Assignee
Algemeene Kunstvezel Mij Nv
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 Algemeene Kunstvezel Mij Nv filed Critical Algemeene Kunstvezel Mij Nv
Publication of CH222650A publication Critical patent/CH222650A/de

Links

Classifications

    • 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
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/092—Direct-resistance heating
    • 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
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/091—Indirect-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
    • 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
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect 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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
CH222650D 1936-11-30 1939-05-22 Verfahren und Ofen zum Schmelzen und Läutern von Glas und andern schwerschmelzenden Stoffen mittels elektrischen Stromes. CH222650A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US113366A US2159361A (en) 1936-11-30 1936-11-30 Electric furnace
DEA89541D DE720950C (de) 1936-11-30 1939-05-16 Verfahren und Ofen zum Schmelzen und Laeutern von Glas und anderen schwerschmelzenden Stoffen mittels elektrischen Stromes
FR859656T 1939-05-22
CH222650T 1960-01-19

Publications (1)

Publication Number Publication Date
CH222650A true CH222650A (de) 1942-07-31

Family

ID=22349005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222650D CH222650A (de) 1936-11-30 1939-05-22 Verfahren und Ofen zum Schmelzen und Läutern von Glas und andern schwerschmelzenden Stoffen mittels elektrischen Stromes.

Country Status (4)

Country Link
US (1) US2159361A (de)
CH (1) CH222650A (de)
DE (1) DE720950C (de)
FR (1) FR859656A (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515481A (en) * 1944-10-11 1950-07-18 Owens Corning Fiberglass Corp Method of and apparatus for mixing molten glass
US2577213A (en) * 1945-05-14 1951-12-04 Owens Corning Fiberglass Corp Method and apparatus for mixing glass
GB616451A (en) * 1945-09-15 1949-01-21 Saint Gobain Improvements in or relating to the manufacture of glass
US2453864A (en) * 1946-03-20 1948-11-16 Glass Fibers Inc Method for drawing fibers
US2482299A (en) * 1946-05-01 1949-09-20 Glass Fibers Inc Melting and drawing crucible
US2465283A (en) * 1946-06-17 1949-03-22 Glass Fibers Inc Melting and drawing furnace
US2526241A (en) * 1947-05-21 1950-10-17 Saint Gobain Electrode seal for glass furnaces
US2585761A (en) * 1948-01-13 1952-02-12 Gallois Robert Electric glass melting process
US2523030A (en) * 1948-10-30 1950-09-19 Glass Fibers Inc Electric glass furnace
NL151861B (nl) * 1949-03-15 Ampex Fasediscriminator.
US2707717A (en) * 1950-02-10 1955-05-03 John L Seymour Glass furnace and method of fining glass
US2686820A (en) * 1950-07-04 1954-08-17 Saint Gobain Glass furnace and process for melting glass
US2641454A (en) * 1951-01-27 1953-06-09 Glass Fibers Inc Apparatus and method for mixing molten glass
DE966433C (de) * 1951-09-22 1957-08-08 Dorothea Susanne Daehne Selbsttaetige Reguliervorrichtung fuer Schmelzoefen mit annaehernd kontinuierlichem Schmelzdurchfluss
US2692296A (en) * 1952-01-04 1954-10-19 Owens Corning Fiberglass Corp Glass melting furnace
US2749379A (en) * 1952-06-06 1956-06-05 Jenaer Glaswerk Schott & Gen Means and method for the electric melting of glass
DE1019804B (de) * 1952-06-06 1957-11-21 Jenaer Glaswerk Schott & Gen Verfahren zur Herstellung tyndalleffektfreien optischen Glases
BE520639A (de) * 1952-06-12
DE1027841B (de) * 1952-07-19 1958-04-10 Glanzstoff Ag Vorrichtung zum Schmelzspinnen von organischen linearen Hochpolymeren
DE1018594B (de) * 1953-08-03 1957-10-31 Owens Corning Fiberglass Corp Vorrichtung zur Herstellung von Glasfasern
US2693498A (en) * 1953-08-03 1954-11-02 Harvey L Penberthy Electrode assembly for glass furnaces
US2802041A (en) * 1955-12-14 1957-08-06 Armstrong Cork Co Electrode assembly
US3056846A (en) * 1958-08-13 1962-10-02 Owens Corning Fiberglass Corp Method and apparatus for heat conditioning and feeding heat-softenable materials
GB1115024A (en) * 1964-09-16 1968-05-22 Nat Res Dev Thawing frozen blocks of edible material
DE1765514B1 (de) * 1968-05-31 1971-08-26 Knapsack Ag Regeleinrichtung zum betrieb eines mehrphasen elektroofens
CZ297579B6 (cs) * 1998-01-09 2007-02-07 Saint-Gobain Vitrage Zpusob a zarízení pro tavení a cerení zeskelnovatelných materiálu
DE19955827B4 (de) * 1999-11-20 2005-03-31 Schott Ag Verfahren zur Unterdrückung der Bildung von O2-Gasblasen an der Kontaktfläche zwischen einer Glasschmelze und Edelmetall
KR101034368B1 (ko) * 2002-12-03 2011-05-16 쇼오트 아게 용해물 전도 가열용 전극을 포함한 가열 장치
DE102007008299B4 (de) * 2006-08-12 2012-06-14 Schott Ag Verfahren zur Herstellung von Gläsern, wobei die chemische Reduktion von Bestandteilen vermieden wird
JP6011451B2 (ja) * 2013-05-14 2016-10-19 日本電気硝子株式会社 フィーダー
RU2631271C1 (ru) * 2016-08-08 2017-09-20 Валерий Вячеславович Ефременков Способ варки бесцветного стекла в производстве стеклянной тары

Also Published As

Publication number Publication date
US2159361A (en) 1939-05-23
DE720950C (de) 1942-05-20
FR859656A (fr) 1940-12-26

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