IT1143811B - Gruppo composito di soglia per erogazione del vetro fuso da un forno o simile - Google Patents

Gruppo composito di soglia per erogazione del vetro fuso da un forno o simile

Info

Publication number
IT1143811B
IT1143811B IT68097/77A IT6809777A IT1143811B IT 1143811 B IT1143811 B IT 1143811B IT 68097/77 A IT68097/77 A IT 68097/77A IT 6809777 A IT6809777 A IT 6809777A IT 1143811 B IT1143811 B IT 1143811B
Authority
IT
Italy
Prior art keywords
oven
delivery
similar
melted glass
composite group
Prior art date
Application number
IT68097/77A
Other languages
English (en)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of IT1143811B publication Critical patent/IT1143811B/it

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
    • 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
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • 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
    • C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
IT68097/77A 1976-06-02 1977-05-13 Gruppo composito di soglia per erogazione del vetro fuso da un forno o simile IT1143811B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/692,155 US4062666A (en) 1976-06-02 1976-06-02 Composite threshold assembly for a molten glass delivery apparatus and method of delivery

Publications (1)

Publication Number Publication Date
IT1143811B true IT1143811B (it) 1986-10-22

Family

ID=24779467

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68097/77A IT1143811B (it) 1976-06-02 1977-05-13 Gruppo composito di soglia per erogazione del vetro fuso da un forno o simile

Country Status (12)

Country Link
US (1) US4062666A (it)
JP (1) JPS52147619A (it)
AR (1) AR211182A1 (it)
BE (1) BE855323A (it)
BR (1) BR7703257A (it)
CA (1) CA1086061A (it)
DE (1) DE2724410C3 (it)
DK (1) DK152922C (it)
ES (2) ES459020A1 (it)
FR (1) FR2353492A1 (it)
GB (1) GB1542582A (it)
IT (1) IT1143811B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1104849B (it) * 1977-04-19 1985-10-28 Kloeckner Humboldt Deutz Ag Procedimento ed impianto per produrre vetro in lastre
US4328021A (en) * 1980-11-28 1982-05-04 Ppg Industries, Inc. Threshold cart for flat glass forming apparatus and method of use
US4360373A (en) * 1981-04-02 1982-11-23 Ppg Industries, Inc. Method of and apparatus for controlling erosion of a refractory threshold
US4744809A (en) * 1987-01-02 1988-05-17 Ppg Industries, Inc. Method and apparatus for homogenizing flat glass
US8402787B2 (en) * 2009-10-21 2013-03-26 Ocv Intellectual Capital, Llc Molten glass delivery and refining system
CN102786204B (zh) * 2011-05-19 2015-01-21 信义电子玻璃（芜湖）有限公司 浮法玻璃生产中控制玻璃液稳定流动的方法及装置
CN116589169A (zh) * 2023-04-06 2023-08-15 中国建筑第四工程局有限公司 一种少气泡、质地均匀的大尺寸铸件琉璃成型装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637110A (it) * 1962-09-29
US3334983A (en) * 1964-12-08 1967-08-08 Libbey Owens Ford Glass Co Apparatus for inhibiting upward rising bubbles in a molten metal bath
LU50648A1 (it) * 1966-03-14 1967-09-14
US3584475A (en) * 1967-04-14 1971-06-15 Ppg Industries Inc Float glass tank with a particulate bottom covering

Also Published As

Publication number Publication date
AU2426277A (en) 1978-06-22
JPS5613658B2 (it) 1981-03-30
CA1086061A (en) 1980-09-23
DE2724410A1 (de) 1977-12-08
DK152922C (da) 1988-10-24
BE855323A (fr) 1977-12-02
US4062666A (en) 1977-12-13
DK152922B (da) 1988-05-30
AR211182A1 (es) 1977-10-31
FR2353492A1 (fr) 1977-12-30
DK240077A (da) 1977-12-03
BR7703257A (pt) 1978-05-16
GB1542582A (en) 1979-03-21
ES459020A1 (es) 1978-04-01
ES459021A1 (es) 1978-04-01
DE2724410C3 (de) 1979-11-22
DE2724410B2 (de) 1979-03-29
FR2353492B1 (it) 1982-10-29
JPS52147619A (en) 1977-12-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960529