DE112006003321A5 - Process for the production of flat glass by the float process and pour lip (Spout Lip) for the float process - Google Patents

Process for the production of flat glass by the float process and pour lip (Spout Lip) for the float process Download PDF

Info

Publication number
DE112006003321A5
DE112006003321A5 DE112006003321T DE112006003321T DE112006003321A5 DE 112006003321 A5 DE112006003321 A5 DE 112006003321A5 DE 112006003321 T DE112006003321 T DE 112006003321T DE 112006003321 T DE112006003321 T DE 112006003321T DE 112006003321 A5 DE112006003321 A5 DE 112006003321A5
Authority
DE
Germany
Prior art keywords
lip
float process
float
production
flat 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.)
Granted
Application number
DE112006003321T
Other languages
German (de)
Other versions
DE112006003321B4 (en
Inventor
Jörg Dr. Witte
Janusz Dr. Zborowski
Joachim Dr. Disam
Katharina Dipl.-Ing. Lübbers
Andreas Dr. Roters
Günter Dipl.-Ing. Fiederling
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
Publication of DE112006003321A5 publication Critical patent/DE112006003321A5/en
Application granted granted Critical
Publication of DE112006003321B4 publication Critical patent/DE112006003321B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C03B5/26—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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE112006003321T 2005-12-05 2006-12-04 Process for the production of flat glass by the float process and pour lip (Spout Lip) for the float process Expired - Fee Related DE112006003321B4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005059193 2005-12-05
DE102005059193.0 2005-12-05
PCT/EP2006/069258 WO2007065874A1 (en) 2005-12-05 2006-12-04 Method for producing flat glass by the float method and spout lip for the float method

Publications (2)

Publication Number Publication Date
DE112006003321A5 true DE112006003321A5 (en) 2008-10-16
DE112006003321B4 DE112006003321B4 (en) 2010-01-14

Family

ID=37772572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006003321T Expired - Fee Related DE112006003321B4 (en) 2005-12-05 2006-12-04 Process for the production of flat glass by the float process and pour lip (Spout Lip) for the float process

Country Status (2)

Country Link
DE (1) DE112006003321B4 (en)
WO (1) WO2007065874A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116368108A (en) * 2020-11-02 2023-06-30 法商圣高拜欧洲实验及研究中心 Sintered bauxite products
US11814317B2 (en) 2015-02-24 2023-11-14 Saint-Gobain Ceramics & Plastics, Inc. Refractory article and method of making

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5657776B2 (en) 2011-03-11 2015-01-21 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド Refractory, glass overflow molding block, and method for producing glass body
KR101750299B1 (en) 2011-03-30 2017-06-23 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 Refractory object, glass overflow forming block, and process of forming and using the refractory object
KR101929733B1 (en) 2011-04-13 2018-12-18 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 Refractory object including beta alumina and processes of making and using the same
KR102037046B1 (en) 2012-01-11 2019-10-29 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 Refractory object and process of forming a glass sheet using the refractory object
KR20170139656A (en) * 2015-04-24 2017-12-19 코닝 인코포레이티드 Combined zirconia refractories and methods for making same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108470A (en) * 1965-11-03 1968-04-03 Pilkington Brothers Ltd Improvements in or relating to the manufacture of glass
GB1332322A (en) * 1970-05-07 1973-10-03 Glaverbel Furnaces for use in the production of glass
US4055407A (en) * 1976-11-01 1977-10-25 Ppg Industries, Inc. Apparatus for the manufacture of flat glass having a glass refractory delivery piece and method of installation
DE4091550C2 (en) * 1989-09-08 2002-01-10 Corhart Refractories Co Zircon refractory contg. uniform dispersion of unstabilised zirconia
DE4243538C2 (en) * 1992-12-22 1995-05-11 Dyko Industriekeramik Gmbh Zirconium silicate stone and process for its manufacture
JP3385539B2 (en) * 1993-06-02 2003-03-10 旭硝子株式会社 Apparatus and method for manufacturing float glass sheet
DE10209738B4 (en) * 2002-03-06 2007-10-11 Schott Ag Apparatus for feeding molten glass via a spout-lip in the manufacture of float glass
DE10308031B4 (en) * 2002-03-06 2006-08-03 Schott Ag Device for introducing a glass melt during the production of float glass has a spout lip having a surface of the spout lip in contact with the glass melt coated with a refractory metal layer
US7238635B2 (en) * 2003-12-16 2007-07-03 Corning Incorporated Creep resistant zircon refractory material used in a glass manufacturing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11814317B2 (en) 2015-02-24 2023-11-14 Saint-Gobain Ceramics & Plastics, Inc. Refractory article and method of making
CN116368108A (en) * 2020-11-02 2023-06-30 法商圣高拜欧洲实验及研究中心 Sintered bauxite products

Also Published As

Publication number Publication date
WO2007065874A1 (en) 2007-06-14
DE112006003321B4 (en) 2010-01-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee