FR2022539A1 - - Google Patents

Info

Publication number
FR2022539A1
FR2022539A1 FR6937828A FR6937828A FR2022539A1 FR 2022539 A1 FR2022539 A1 FR 2022539A1 FR 6937828 A FR6937828 A FR 6937828A FR 6937828 A FR6937828 A FR 6937828A FR 2022539 A1 FR2022539 A1 FR 2022539A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6937828A
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.)
Newfrey LLC
Original Assignee
Newfrey LLC
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 Newfrey LLC filed Critical Newfrey LLC
Publication of FR2022539A1 publication Critical patent/FR2022539A1/fr
Withdrawn legal-status Critical Current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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/24—Automatically regulating the melting process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Details (AREA)
  • Glass Melting And Manufacturing (AREA)
FR6937828A 1968-11-04 1969-11-04 Withdrawn FR2022539A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77302468A 1968-11-04 1968-11-04

Publications (1)

Publication Number Publication Date
FR2022539A1 true FR2022539A1 (fr) 1970-07-31

Family

ID=25096949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937828A Withdrawn FR2022539A1 (fr) 1968-11-04 1969-11-04

Country Status (5)

Country Link
US (1) US3582310A (fr)
BR (1) BR6913887D0 (fr)
DE (1) DE1956495C3 (fr)
FR (1) FR2022539A1 (fr)
GB (1) GB1290543A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220480A1 (fr) * 1973-03-06 1974-10-04 Emballage Ste Gle Pour
WO1983001440A1 (fr) * 1981-10-19 1983-04-28 Vilk, Peter Avant-creusets
US4604123A (en) * 1984-07-04 1986-08-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and installation for heating a channel containing glass by means of oxyfuel flames

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350309A2 (fr) * 1976-05-04 1977-12-02 Emballage Ste Gle Pour Perfectionnements apportes aux canaux de distribution de verre fondu, en vue d'homogeneiser la temperature du verre
US4680051A (en) * 1983-12-07 1987-07-14 Emhart Industries, Inc. Glass forehearth
US4552579A (en) * 1983-12-07 1985-11-12 Emhart Industries, Inc. Glass forehearth
US4622059A (en) * 1985-10-08 1986-11-11 Emhart Industries, Inc. Apparatus for controlling temperature within a forehearth
US4662927A (en) * 1985-12-17 1987-05-05 Emhart Industries, Inc. Glass temperature preconditioning system in a distribution channel
IE62764B1 (en) * 1989-06-16 1995-02-22 Ardagh Glass Ltd Method and apparatus for equalization of temperature in a forehearth in glass manufacture
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
DE4234939A1 (de) * 1992-10-16 1994-04-21 Glasinvest Gmbh Radebeul Kanal zum Transport und zur Kühlung von Schmelzen
US5358541A (en) * 1993-01-08 1994-10-25 The Boc Group, Inc. Forehearth temperature control system
US5573569A (en) * 1993-06-15 1996-11-12 Beteiligungen Sorg Gmbh & Co. Kg Method for conditioning and homogenizing a glass stream
US5630860A (en) * 1993-06-15 1997-05-20 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for conditioning and homogenizing a glass stream
US5634958A (en) * 1993-06-15 1997-06-03 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for conditioning and homogenizing a glass stream
US5405082A (en) * 1993-07-06 1995-04-11 Corning Incorporated Oxy/fuel burner with low volume fuel stream projection
DE102004043458B4 (de) * 2004-09-06 2009-06-04 Schott Ag Vorrichtung und Verfahren zum Transport und zur Konditionierung von Schmelzen
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220480A1 (fr) * 1973-03-06 1974-10-04 Emballage Ste Gle Pour
WO1983001440A1 (fr) * 1981-10-19 1983-04-28 Vilk, Peter Avant-creusets
US4494974A (en) * 1981-10-19 1985-01-22 B.H.F. (Engineering) Ltd. Forehearth for conditioning glass
US4604123A (en) * 1984-07-04 1986-08-05 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process and installation for heating a channel containing glass by means of oxyfuel flames

Also Published As

Publication number Publication date
BR6913887D0 (pt) 1973-01-25
US3582310A (en) 1971-06-01
GB1290543A (fr) 1972-09-27
DE1956495B2 (de) 1973-11-22
DE1956495C3 (de) 1974-06-12
DE1956495A1 (de) 1970-05-27

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse