IT1060499B - Perfezionamento nelle disposizione di elettrodi primari per forni ad alta temperatura - Google Patents

Perfezionamento nelle disposizione di elettrodi primari per forni ad alta temperatura

Info

Publication number
IT1060499B
IT1060499B IT49286/76A IT4928676A IT1060499B IT 1060499 B IT1060499 B IT 1060499B IT 49286/76 A IT49286/76 A IT 49286/76A IT 4928676 A IT4928676 A IT 4928676A IT 1060499 B IT1060499 B IT 1060499B
Authority
IT
Italy
Prior art keywords
improvement
high temperature
primary electrodes
temperature ovens
ovens
Prior art date
Application number
IT49286/76A
Other languages
English (en)
Original Assignee
Johns Manville
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 Johns Manville filed Critical Johns Manville
Application granted granted Critical
Publication of IT1060499B publication Critical patent/IT1060499B/it

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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • 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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Discharge Heating (AREA)
IT49286/76A 1975-05-16 1976-04-30 Perfezionamento nelle disposizione di elettrodi primari per forni ad alta temperatura IT1060499B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/578,439 US3983309A (en) 1975-05-16 1975-05-16 Primary electrode arrangement for high temperature melting furnace

Publications (1)

Publication Number Publication Date
IT1060499B true IT1060499B (it) 1982-08-20

Family

ID=24312890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49286/76A IT1060499B (it) 1975-05-16 1976-04-30 Perfezionamento nelle disposizione di elettrodi primari per forni ad alta temperatura

Country Status (22)

Country Link
US (1) US3983309A (it)
JP (1) JPS51139812A (it)
AU (1) AU1330676A (it)
BE (1) BE841402A (it)
BG (1) BG28279A3 (it)
BR (1) BR7603070A (it)
CA (1) CA1077997A (it)
CS (1) CS202553B2 (it)
DE (1) DE2621380B2 (it)
ES (1) ES447920A1 (it)
FI (1) FI57864C (it)
FR (1) FR2311263A1 (it)
GB (1) GB1550654A (it)
HU (1) HU173341B (it)
IN (1) IN144125B (it)
IT (1) IT1060499B (it)
MX (1) MX3443E (it)
RO (1) RO71128A (it)
SE (1) SE414106B (it)
SU (1) SU629902A3 (it)
YU (1) YU103576A (it)
ZA (1) ZA762423B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159392A (en) * 1978-01-18 1979-06-26 Johns-Manville Corporation Apparatus for mounting a primary electrode
US4224460A (en) * 1979-01-05 1980-09-23 Libbey-Owens-Ford Company Electrode heating device for use in glass melting furnaces
US4350516A (en) * 1981-02-13 1982-09-21 Guardian Industries Corporation Outlet for a glass melting furnace
US4351054A (en) * 1981-03-04 1982-09-21 Manville Service Corporation Optimized mixing and melting electric furnace
CA1202057A (en) * 1981-11-04 1986-03-18 Ronald W. Palmquist Glass-melting furnaces
US4413346A (en) * 1981-11-04 1983-11-01 Corning Glass Works Glass-melting furnace with batch electrodes
US4528013A (en) * 1982-08-06 1985-07-09 Owens-Corning Fiberglas Corporation Melting furnaces
US4555492A (en) 1983-04-22 1985-11-26 Manville Service Corporation High temperature refractory fiber
DE3445557A1 (de) * 1984-12-14 1986-06-19 Nikolaus Sorg GmbH & Co KG, 8770 Lohr Elektrisch betriebener diskontinuielicher glasschmelzofen
FR2599734B1 (fr) * 1986-06-06 1992-06-05 Saint Gobain Rech Technique de fusion electrique du verre
ES2045666T3 (es) * 1990-07-07 1994-01-16 Sorg Gmbh & Co Kg Horno de fundicion de vidrio, especialmente para la vitrificacion de sustancias de desecho.
DE4445167C1 (de) * 1994-12-17 1996-04-25 Sorg Gmbh & Co Kg Elektrodenanordnung für Glas-Wannenöfen und deren Verwendung
US5961686A (en) 1997-08-25 1999-10-05 Guardian Fiberglass, Inc. Side-discharge melter for use in the manufacture of fiberglass
US6044667A (en) 1997-08-25 2000-04-04 Guardian Fiberglass, Inc. Glass melting apparatus and method
US6143065A (en) 1999-07-12 2000-11-07 J. M. Huber Corporation Precipitated calcium carbonate product having improved brightness and method of preparing the same
US6402824B1 (en) 2000-05-26 2002-06-11 J. M. Huber Corporation Processes for preparing precipitated calcium carbonate compositions and the products thereof
US20050138965A1 (en) * 2003-12-31 2005-06-30 Freeman Charles J. Measurement of the electrical resistance of a molten glass
DE102004031241B4 (de) * 2004-06-29 2007-05-24 Beteiligungen Sorg Gmbh & Co. Kg Elektrodensystem für Glas-Schmelzöfen
DE102006041106B4 (de) * 2006-09-01 2009-10-01 Schott Ag Elektrodensystem für Glasschmelzöfen
CN102153268A (zh) * 2010-02-11 2011-08-17 秦皇岛凯维科技有限公司 电助熔电极装置
US8743926B2 (en) 2010-08-10 2014-06-03 H.C. Starck Inc. Liquid cooled glass metal electrode
US10570045B2 (en) 2015-05-22 2020-02-25 John Hart Miller Glass and other material melting systems
EP3898534A4 (en) 2018-12-21 2022-09-07 Corning Incorporated BUSBAR DESIGN TO ALLOW HIGH CURRENT DRAWING FOR LOW RESISTANCE GLASS
US12054418B2 (en) 2020-09-30 2024-08-06 Owens-Brockway Glass Container Inc. Fluid-cooled needle for molten material flow control
US11912608B2 (en) 2019-10-01 2024-02-27 Owens-Brockway Glass Container Inc. Glass manufacturing
CN113357954A (zh) * 2021-07-12 2021-09-07 西安热工研究院有限公司 一种电极加热熔融盐装置和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE403453C (de) * 1923-06-12 1924-10-06 Emil Friedrich Russ Gekuehlte Elektrodenverstellungsvorrichtung mit Elektrodenklemmvorrichtung
DE716916C (de) * 1937-07-19 1942-02-02 Saint Gobain Elektrischer Schmelzofen zur Erzeugung von Glas
FR857325A (fr) * 1939-03-28 1940-09-06 Verrerie Souchon Neuvesel Perfectionnements apportés aux fours électriques pour la fusion du verre
DE889337C (de) * 1944-09-01 1953-09-10 Ragnar Tanberg Elektroden fuer elektrische Schmelzoefen, besonders Glasschmelzoefen
US2591708A (en) * 1947-08-25 1952-04-08 Lubatti Eugenio Electric glass furnace
US2978526A (en) * 1958-03-19 1961-04-04 Owens Illinois Glass Co Electrode assembly for glass furnace
LU37183A1 (it) * 1958-05-13
NL278242A (it) * 1961-05-10
US3354256A (en) * 1964-12-10 1967-11-21 Alco Standard Corp Apparatus for heating molten metals
US3402249A (en) * 1967-01-20 1968-09-17 Emhart Corp Liquid cooling device for glass furnace electrode
US3539691A (en) * 1968-10-30 1970-11-10 Gen Electric Glass furnace with improved partially immersed electrode
FR2029840A5 (it) * 1969-01-28 1970-10-23 Clerc De Bussy Le
FR2082839A5 (it) * 1970-03-27 1971-12-10 Le Clerc De Bussy Jacque

Also Published As

Publication number Publication date
JPS51139812A (en) 1976-12-02
CA1077997A (en) 1980-05-20
IN144125B (it) 1978-03-25
DE2621380A1 (de) 1976-11-25
FI57864C (fi) 1980-10-10
ZA762423B (en) 1977-04-27
FI57864B (fi) 1980-06-30
JPS5646071B2 (it) 1981-10-30
BR7603070A (pt) 1977-05-24
US3983309A (en) 1976-09-28
FR2311263B1 (it) 1980-05-09
AU1330676A (en) 1977-10-27
GB1550654A (en) 1979-08-15
SU629902A3 (ru) 1978-10-25
CS202553B2 (en) 1981-01-30
FI761350A (it) 1976-11-17
RO71128A (ro) 1982-05-10
DE2621380B2 (de) 1979-09-20
ES447920A1 (es) 1977-06-16
HU173341B (hu) 1979-04-28
BE841402A (fr) 1976-11-03
BG28279A3 (en) 1980-03-25
SE414106B (sv) 1980-07-07
FR2311263A1 (fr) 1976-12-10
SE7605520L (sv) 1976-11-17
YU103576A (en) 1982-06-30
MX3443E (es) 1980-11-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940113