FR2469384B1 - Procede et appareil de conditionnement du verre avant formage - Google Patents

Procede et appareil de conditionnement du verre avant formage

Info

Publication number
FR2469384B1
FR2469384B1 FR8019717A FR8019717A FR2469384B1 FR 2469384 B1 FR2469384 B1 FR 2469384B1 FR 8019717 A FR8019717 A FR 8019717A FR 8019717 A FR8019717 A FR 8019717A FR 2469384 B1 FR2469384 B1 FR 2469384B1
Authority
FR
France
Prior art keywords
before forming
glass before
conditioning glass
conditioning
forming
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
FR8019717A
Other languages
English (en)
Other versions
FR2469384A1 (fr
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2469384A1 publication Critical patent/FR2469384A1/fr
Application granted granted Critical
Publication of FR2469384B1 publication Critical patent/FR2469384B1/fr
Expired legal-status Critical Current

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
    • C03B7/04—Revolving forehearths
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Melting And Manufacturing (AREA)
FR8019717A 1979-09-14 1980-09-12 Procede et appareil de conditionnement du verre avant formage Expired FR2469384B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/075,650 US4247320A (en) 1979-09-14 1979-09-14 Glass conditioning

Publications (2)

Publication Number Publication Date
FR2469384A1 FR2469384A1 (fr) 1981-05-22
FR2469384B1 true FR2469384B1 (fr) 1985-08-30

Family

ID=22127141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019717A Expired FR2469384B1 (fr) 1979-09-14 1980-09-12 Procede et appareil de conditionnement du verre avant formage

Country Status (5)

Country Link
US (1) US4247320A (fr)
JP (1) JPS5650127A (fr)
DE (1) DE3033058A1 (fr)
FR (1) FR2469384B1 (fr)
GB (1) GB2058742B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418284A1 (de) * 1984-05-17 1985-11-21 Schott Glaswerke, 6500 Mainz Verfahren und vorrichtung zum chargenweisen herstellen von glas
US4592770A (en) * 1984-06-15 1986-06-03 Gaf Corporation Glass melter
JPS63107824A (ja) * 1986-10-24 1988-05-12 Hoya Corp 管状ガラス体の成形装置
JPH06214645A (ja) * 1993-01-13 1994-08-05 Paruko Puromooshiyon:Kk 移動ロボットの制御方法とその装置
AU700339B2 (en) * 1995-01-18 1998-12-24 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a coated glass stream for forming charges of glass
CA2164676C (fr) * 1995-01-18 2006-10-10 Michael T. Dembicki Distributeur de verre fondu et methode connexe
US5810900A (en) * 1995-01-18 1998-09-22 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
US5735925A (en) * 1996-09-20 1998-04-07 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
US5853447A (en) * 1997-04-14 1998-12-29 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
AU2002234532A1 (en) * 2000-11-30 2002-06-11 Ott, Franz Coated metal element used for producing glass
DE10226827B4 (de) * 2002-06-15 2008-12-18 Schott Ag Vorrichtung zum Herstellen von Glassträngen
DE102004018148B4 (de) * 2004-04-08 2007-06-14 Schott Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von kalibrierten runden oder profilierten Glasrohren
DE102011052067B3 (de) 2011-07-22 2012-07-26 Schott Ag Verfahren und Vorrichtung zur bevorzugt kontinuierlichen Herstellung von Glasrohren mit einem vorbestimmten Innenprofil
CN113348153B (zh) * 2018-11-21 2023-05-05 康宁公司 用于减少玻璃熔体表面上的气泡寿命的方法
EP3887320A1 (fr) * 2018-11-30 2021-10-06 Corning Incorporated Appareils et procédés de chauffage et de refroidissement de tube en verre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1823543A (en) * 1923-05-28 1931-09-15 Hartford Empire Co Method and apparatus for drawing glass in cylindrical form
US1750972A (en) * 1927-02-16 1930-03-18 Owens Illinois Glass Co Method of and apparatus for forming glass tubing
US2008495A (en) * 1934-05-18 1935-07-16 Fairmount Glass Works Inc Process of electrically melting and refining glass and apparatus therefor
US2133662A (en) * 1936-04-10 1938-10-18 Corning Glass Works Method of and apparatus for drawing glass
US3244495A (en) * 1962-07-02 1966-04-05 Bausch & Lomb Regulated flow glass melting furnace
US3607184A (en) * 1968-04-12 1971-09-21 Owens Illinois Inc Method and apparatus for drawing a devitrifiable glass at a temperature below the liquidus temperature
US4040795A (en) * 1974-06-04 1977-08-09 Lothar Jung Method for the conversion of crystalline silica raw materials into amorphous silica
US3951635A (en) * 1974-11-29 1976-04-20 Owens-Illinois, Inc. Method for rapidly melting and refining glass
JPH08475U (ja) * 1992-10-15 1996-03-08 徹也 西山 住宅倉庫ビル等建築工事の床組

Also Published As

Publication number Publication date
JPS6331409B2 (fr) 1988-06-23
GB2058742B (en) 1983-10-05
FR2469384A1 (fr) 1981-05-22
JPS5650127A (en) 1981-05-07
DE3033058A1 (de) 1981-04-02
DE3033058C2 (fr) 1990-07-05
US4247320A (en) 1981-01-27
GB2058742A (en) 1981-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse