IT1275310B - Avancrogiuolo per vetro fuso - Google Patents

Avancrogiuolo per vetro fuso

Info

Publication number
IT1275310B
IT1275310B ITMI951171A ITMI951171A IT1275310B IT 1275310 B IT1275310 B IT 1275310B IT MI951171 A ITMI951171 A IT MI951171A IT MI951171 A ITMI951171 A IT MI951171A IT 1275310 B IT1275310 B IT 1275310B
Authority
IT
Italy
Prior art keywords
forefront
melt glass
melt
glass
Prior art date
Application number
ITMI951171A
Other languages
English (en)
Inventor
Frank J Bubon
J Paul Kenneth
Steven J Ponkerton
Original Assignee
Emhart Glass Mach Invest
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 Emhart Glass Mach Invest filed Critical Emhart Glass Mach Invest
Publication of ITMI951171A0 publication Critical patent/ITMI951171A0/it
Publication of ITMI951171A1 publication Critical patent/ITMI951171A1/it
Application granted granted Critical
Publication of IT1275310B publication Critical patent/IT1275310B/it

Links

Classifications

    • 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
    • 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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
ITMI951171A 1994-06-06 1995-06-06 Avancrogiuolo per vetro fuso IT1275310B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/254,182 US5383949A (en) 1994-06-06 1994-06-06 Glass forehearth

Publications (3)

Publication Number Publication Date
ITMI951171A0 ITMI951171A0 (it) 1995-06-06
ITMI951171A1 ITMI951171A1 (it) 1996-12-06
IT1275310B true IT1275310B (it) 1997-08-05

Family

ID=22963251

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951171A IT1275310B (it) 1994-06-06 1995-06-06 Avancrogiuolo per vetro fuso

Country Status (6)

Country Link
US (1) US5383949A (it)
JP (1) JP3808915B2 (it)
DE (1) DE19520590B4 (it)
FR (1) FR2720738B1 (it)
GB (1) GB2290080B (it)
IT (1) IT1275310B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718741A (en) * 1995-05-19 1998-02-17 Owens-Brockway Glass Container Inc. Directly cooled, side fired forehearth
DE29612683U1 (de) * 1996-07-22 1996-10-17 Jasper Gesellschaft für Energiewirtschaft und Kybernetik mbH, 59590 Geseke Glasfeeder
DE19939782C1 (de) * 1999-08-21 2001-05-17 Schott Glas Vorrichtung und Verfahren zum Erschmelzen oder Läutern von Gläsern oder Glaskeramiken
DE19939786B8 (de) 1999-08-21 2004-07-08 Schott Glas Vorrichtung für das Erschmelzen oder das Läutern von Gläsern oder Glaskeramiken
DE102004006619B4 (de) * 2004-02-10 2012-05-31 Schott Ag Vorrichtung zum Bereitstellen und Verfahren zum Beheizen einer Glasschmelze
IT1391154B1 (it) * 2008-08-07 2011-11-18 F I R E S R L Canale o distributore per forno per vetro e procedimento estrazione fumi dal canale
JP6011451B2 (ja) * 2013-05-14 2016-10-19 日本電気硝子株式会社 フィーダー
CN103992022B (zh) * 2014-06-13 2016-09-28 王纪珍 一种高硼硅玻璃液分级料道

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1807071A (en) * 1922-03-30 1931-05-26 Hartford Empire Co Electrically heated container for molten glass
GB268432A (en) * 1925-12-31 1927-03-31 United Glass Bottle Mfg Ltd Improvements in or relating to glass furnaces
US2282554A (en) * 1939-11-01 1942-05-12 Hartford Empire Co Apparatus for and method of regulably controlling the temperature of molten glass in forehearths
CH219889A (fr) * 1940-05-03 1942-03-15 Saint Gobain Appareil pour la distribution du verre fondu, sous forme de charges successives.
US3607210A (en) * 1968-02-23 1971-09-21 Owens Corning Fiberglass Corp Apparatus for conveying glass in a forehearth
US4552579A (en) * 1983-12-07 1985-11-12 Emhart Industries, Inc. Glass forehearth
DE3528332A1 (de) * 1985-08-07 1987-02-12 Sorg Gmbh & Co Kg Verfahren zur elektrischen beheizung von glasfuehrenden kanaelen, speiserrinnen und speiserkoepfen von glasspeisern, sowie vorrichtung zur durchfuehrung des verfahrens
US4655812A (en) * 1985-09-16 1987-04-07 Emhart Industries, Inc. Electric heating of glass forehearth
US5169424A (en) * 1990-05-07 1992-12-08 Grinnen Kent F Forehearth structure
GB9105263D0 (en) * 1991-03-13 1991-04-24 Parkinson Spencer Refractories Feeder forehearth

Also Published As

Publication number Publication date
JPH0840725A (ja) 1996-02-13
FR2720738B1 (fr) 1997-12-12
GB2290080A (en) 1995-12-13
DE19520590A1 (de) 1995-12-07
ITMI951171A1 (it) 1996-12-06
GB9511316D0 (en) 1995-08-02
US5383949A (en) 1995-01-24
DE19520590B4 (de) 2004-01-15
JP3808915B2 (ja) 2006-08-16
FR2720738A1 (fr) 1995-12-08
GB2290080B (en) 1997-09-17
ITMI951171A0 (it) 1995-06-06

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Legal Events

Date Code Title Description
0001 Granted