FR2353492A1 - Ensemble composite de seuil pour un dispositif distributeur de verre fondu - Google Patents

Ensemble composite de seuil pour un dispositif distributeur de verre fondu

Info

Publication number
FR2353492A1
FR2353492A1 FR7715040A FR7715040A FR2353492A1 FR 2353492 A1 FR2353492 A1 FR 2353492A1 FR 7715040 A FR7715040 A FR 7715040A FR 7715040 A FR7715040 A FR 7715040A FR 2353492 A1 FR2353492 A1 FR 2353492A1
Authority
FR
France
Prior art keywords
molten glass
dispenser device
threshold assembly
composite threshold
glass dispenser
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
FR7715040A
Other languages
English (en)
Other versions
FR2353492B1 (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.)
PPG Industries Inc
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
Publication of FR2353492A1 publication Critical patent/FR2353492A1/fr
Application granted granted Critical
Publication of FR2353492B1 publication Critical patent/FR2353492B1/fr
Granted 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
    • C03B5/26—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)
  • Surface Treatment Of Glass (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
FR7715040A 1976-06-02 1977-05-17 Ensemble composite de seuil pour un dispositif distributeur de verre fondu Granted FR2353492A1 (fr)

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 (2)

Publication Number Publication Date
FR2353492A1 true FR2353492A1 (fr) 1977-12-30
FR2353492B1 FR2353492B1 (fr) 1982-10-29

Family

ID=24779467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715040A Granted FR2353492A1 (fr) 1976-06-02 1977-05-17 Ensemble composite de seuil pour un dispositif distributeur de verre fondu

Country Status (12)

Country Link
US (1) US4062666A (fr)
JP (1) JPS52147619A (fr)
AR (1) AR211182A1 (fr)
BE (1) BE855323A (fr)
BR (1) BR7703257A (fr)
CA (1) CA1086061A (fr)
DE (1) DE2724410C3 (fr)
DK (1) DK152922C (fr)
ES (2) ES459021A1 (fr)
FR (1) FR2353492A1 (fr)
GB (1) GB1542582A (fr)
IT (1) IT1143811B (fr)

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
CN116589169B (zh) * 2023-04-06 2024-10-11 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 (fr) * 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 (fr) * 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
DK152922C (da) 1988-10-24
ES459021A1 (es) 1978-04-01
DE2724410B2 (de) 1979-03-29
AR211182A1 (es) 1977-10-31
AU2426277A (en) 1978-06-22
IT1143811B (it) 1986-10-22
JPS52147619A (en) 1977-12-08
JPS5613658B2 (fr) 1981-03-30
FR2353492B1 (fr) 1982-10-29
BR7703257A (pt) 1978-05-16
DK152922B (da) 1988-05-30
DE2724410C3 (de) 1979-11-22
DK240077A (da) 1977-12-03
GB1542582A (en) 1979-03-21
ES459020A1 (es) 1978-04-01
DE2724410A1 (de) 1977-12-08
BE855323A (fr) 1977-12-02
CA1086061A (fr) 1980-09-23
US4062666A (en) 1977-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse