DE10390844D2 - Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon - Google Patents

Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon

Info

Publication number
DE10390844D2
DE10390844D2 DE10390844T DE10390844T DE10390844D2 DE 10390844 D2 DE10390844 D2 DE 10390844D2 DE 10390844 T DE10390844 T DE 10390844T DE 10390844 T DE10390844 T DE 10390844T DE 10390844 D2 DE10390844 D2 DE 10390844D2
Authority
DE
Germany
Prior art keywords
dosing
producing
feeder channel
floated
glass
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 - Fee Related
Application number
DE10390844T
Other languages
German (de)
Other versions
DE10390844B4 (en
Inventor
Gerhard Lautenschlaeger
Klaus Schneider
Anton Winkelmann
Joerg Schollmayer
Andreas Sprenger
Joerg Witte
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Priority to DE10390844T priority Critical patent/DE10390844B4/en
Application granted granted Critical
Publication of DE10390844D2 publication Critical patent/DE10390844D2/en
Publication of DE10390844B4 publication Critical patent/DE10390844B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • C03B5/1675—Platinum group metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
    • 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
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • C03B5/267—Overflows; Lips; Tweels specially adapted for supplying the float tank
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE10390844T 2002-03-06 2003-03-06 Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon Expired - Fee Related DE10390844B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10390844T DE10390844B4 (en) 2002-03-06 2003-03-06 Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10209740.2 2002-03-06
DE10209740A DE10209740A1 (en) 2002-03-06 2002-03-06 Device for adjusting the level of a glass melt in a feeder channel of a float system for producing a floated glass ribbon
PCT/EP2003/002291 WO2003074435A1 (en) 2002-03-06 2003-03-06 Device for dosing molten glass in a sprue channel of a float installation for producing a float glass strip
DE10390844T DE10390844B4 (en) 2002-03-06 2003-03-06 Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon

Publications (2)

Publication Number Publication Date
DE10390844D2 true DE10390844D2 (en) 2005-03-03
DE10390844B4 DE10390844B4 (en) 2006-09-14

Family

ID=27771009

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10209740A Withdrawn DE10209740A1 (en) 2002-03-06 2002-03-06 Device for adjusting the level of a glass melt in a feeder channel of a float system for producing a floated glass ribbon
DE10390844T Expired - Fee Related DE10390844B4 (en) 2002-03-06 2003-03-06 Device for dosing a glass melt in a feeder channel of a float plant for producing a floated glass ribbon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10209740A Withdrawn DE10209740A1 (en) 2002-03-06 2002-03-06 Device for adjusting the level of a glass melt in a feeder channel of a float system for producing a floated glass ribbon

Country Status (5)

Country Link
JP (1) JP4478459B2 (en)
KR (1) KR20040102026A (en)
DE (2) DE10209740A1 (en)
TW (1) TWI265914B (en)
WO (1) WO2003074435A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011136148A1 (en) * 2010-04-28 2011-11-03 旭硝子株式会社 Molten glass supply device
DE102011002237B4 (en) 2011-04-21 2016-06-02 Schott Ag Gate valve for a float glass manufacturing plant and method for applying at least a portion of such a gate valve by means of inert gas
CN102329064B (en) * 2011-10-24 2013-09-04 成都光明光电股份有限公司 Glass flow control device and method for prolonging service life of glass flow control device
KR101583372B1 (en) 2013-09-03 2016-01-07 주식회사 엘지화학 Disparate glass removing apparatus and glass manufacturing apparatus including the same
CN104016572A (en) * 2014-06-30 2014-09-03 成都光明光电股份有限公司 Manufacturing method and device of float glass
JP6402923B2 (en) * 2014-12-17 2018-10-10 日本電気硝子株式会社 Method for producing twill and glass article
CN108892364B (en) * 2018-09-25 2021-03-30 台玻安徽玻璃有限公司 Low-distortion float glass runner port structure
CN109020163B (en) * 2018-10-11 2021-07-06 四川虹科创新科技有限公司 Float glass runner gate plate heating device and heating and mounting method
CN116217048B (en) * 2022-12-29 2024-07-09 中国建材国际工程集团有限公司 Glass liquid channel device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099950A (en) * 1977-08-04 1978-07-11 Ppg Industries, Inc. Glass ribbon apparatus with tweel employing glassy silica glass contact refractory
GB2085028B (en) * 1980-01-25 1984-11-21 Johnson Matthey Co Ltd Platinum-based alloys

Also Published As

Publication number Publication date
WO2003074435A1 (en) 2003-09-12
JP2005527450A (en) 2005-09-15
KR20040102026A (en) 2004-12-03
DE10209740A1 (en) 2003-09-25
TWI265914B (en) 2006-11-11
TW200401755A (en) 2004-02-01
DE10390844B4 (en) 2006-09-14
JP4478459B2 (en) 2010-06-09

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