IT996204B - Procedimento ed apparecchio per fondere ed affinare rapidamente vetro - Google Patents

Procedimento ed apparecchio per fondere ed affinare rapidamente vetro

Info

Publication number
IT996204B
IT996204B IT52751/73A IT5275173A IT996204B IT 996204 B IT996204 B IT 996204B IT 52751/73 A IT52751/73 A IT 52751/73A IT 5275173 A IT5275173 A IT 5275173A IT 996204 B IT996204 B IT 996204B
Authority
IT
Italy
Prior art keywords
fastening
procedure
refining glass
refining
glass
Prior art date
Application number
IT52751/73A
Other languages
English (en)
Original Assignee
Owens Illinois 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 Owens Illinois Inc filed Critical Owens Illinois Inc
Application granted granted Critical
Publication of IT996204B publication Critical patent/IT996204B/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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/005—Charging the melting furnaces using screw feeders
    • 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
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • 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
    • C03B5/225—Refining
    • C03B5/2255—Refining by centrifuging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
IT52751/73A 1972-09-28 1973-09-25 Procedimento ed apparecchio per fondere ed affinare rapidamente vetro IT996204B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00292991A US3819350A (en) 1972-09-28 1972-09-28 Method for rapidly melting and refining glass

Publications (1)

Publication Number Publication Date
IT996204B true IT996204B (it) 1975-12-10

Family

ID=23127140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52751/73A IT996204B (it) 1972-09-28 1973-09-25 Procedimento ed apparecchio per fondere ed affinare rapidamente vetro

Country Status (11)

Country Link
US (1) US3819350A (it)
JP (1) JPS4975616A (it)
BR (1) BR7307542D0 (it)
CA (1) CA1007452A (it)
DE (1) DE2348300A1 (it)
ES (2) ES419120A1 (it)
FR (1) FR2201261B1 (it)
GB (1) GB1433626A (it)
IT (1) IT996204B (it)
NL (1) NL7312965A (it)
ZA (1) ZA737230B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988138A (en) * 1973-07-02 1976-10-26 Owens-Illinois, Inc. Method and apparatus for melting glass-making materials
US3926607A (en) * 1974-02-04 1975-12-16 Owens Illinois Inc Method for refining molten glass-making materials
US3992183A (en) * 1974-08-02 1976-11-16 Owens-Illinois, Inc. Apparatus for refining glass
FR2281902A1 (fr) * 1974-08-14 1976-03-12 Saint Gobain Perfectionnement a la fabrication du verre
US3951635A (en) * 1974-11-29 1976-04-20 Owens-Illinois, Inc. Method for rapidly melting and refining glass
US4062667A (en) * 1975-09-27 1977-12-13 Central Glass Co., Ltd. Method of melting raw materials for glass
US4045197A (en) * 1976-09-08 1977-08-30 Ppg Industries, Inc. Glassmaking furnace employing heat pipes for preheating glass batch
JPS5413960U (it) * 1977-06-30 1979-01-29
US4564379A (en) * 1981-07-30 1986-01-14 Ppg Industries, Inc. Method for ablating liquefaction of materials
US4654068A (en) * 1981-07-30 1987-03-31 Ppg Industries, Inc. Apparatus and method for ablating liquefaction of materials
US4559071A (en) * 1981-07-30 1985-12-17 Ppg Industries, Inc. Ablating liquefaction method
FR2551746B1 (fr) * 1983-09-14 1986-09-05 Saint Gobain Vitrage Procede et dispositif pour elaboration de verre fondu, et applications de ce dispositif
GB8402297D0 (en) * 1984-01-28 1984-02-29 Asahi Glass Co Ltd Glass
DE3418284A1 (de) * 1984-05-17 1985-11-21 Schott Glaswerke, 6500 Mainz Verfahren und vorrichtung zum chargenweisen herstellen von glas
US4798616A (en) * 1986-10-02 1989-01-17 Ppg Industries, Inc. Multi-stage process and apparatus for refining glass or the like
US4875917A (en) * 1986-10-31 1989-10-24 Corning Incorporated Method for making a layered glass article
US4784679A (en) * 1986-10-31 1988-11-15 Corning Glass Works Method for making a layered glass article
US4780121A (en) * 1987-04-03 1988-10-25 Ppg Industries, Inc. Method for rapid induction heating of molten glass or the like
US7108808B1 (en) * 1990-04-18 2006-09-19 Stir-Melter, Inc. Method for waste vitrification
US7120185B1 (en) * 1990-04-18 2006-10-10 Stir-Melter, Inc Method and apparatus for waste vitrification
US5100453A (en) * 1991-03-07 1992-03-31 Glasstech, Inc. Method for recycling scrap mineral fibers
US5120342A (en) * 1991-03-07 1992-06-09 Glasstech, Inc. High shear mixer and glass melting apparatus
US5273567A (en) * 1991-03-07 1993-12-28 Glasstech, Inc. High shear mixer and glass melting apparatus and method
EP0609351A4 (en) * 1991-10-23 1995-01-04 Microunity Systems Eng BOPOLAR TRANSISTOR WITH IMPROVED CURRENT GAIN AND BREAKTHROUGH CHARACTERISTICS.
US5319669A (en) * 1992-01-22 1994-06-07 Stir-Melter, Inc. Hazardous waste melter
CZ297579B6 (cs) * 1998-01-09 2007-02-07 Saint-Gobain Vitrage Zpusob a zarízení pro tavení a cerení zeskelnovatelných materiálu
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
DE102004060759A1 (de) * 2004-12-15 2006-06-22 Diether Böttger Glasrühranlage zum Homogenisieren von Glas
US20090282872A1 (en) * 2006-01-05 2009-11-19 Masahiro Tomamoto Molten Glass Supply Apparatus and Process for Producing Glass Formed Article
US20090277226A1 (en) * 2007-10-16 2009-11-12 Santangelo Salvatore R Modular melter
US20110126594A1 (en) * 2009-12-01 2011-06-02 Asahi Glass Company, Limited Apparatus for producing molten glass, apparatus and process for producing glass products
CN102206032B (zh) * 2010-03-30 2014-01-29 湖北新华光信息材料有限公司 可拆分式光学玻璃连续熔炼炉
JP5608946B2 (ja) * 2010-10-08 2014-10-22 株式会社イズミフードマシナリ 通電加熱装置
CZ304299B6 (cs) * 2012-01-11 2014-02-19 Vysoká škola chemicko-technologická v Praze Zařízení k čeření skloviny odstřeďováním
US8973406B2 (en) 2012-10-26 2015-03-10 Corning Incorporated Melters for glass forming apparatuses
WO2016014347A1 (en) * 2014-07-21 2016-01-28 Corning Incorporated Prefining apparatus for conditioning glasses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2006947A (en) * 1930-06-14 1935-07-02 Ferguson John Centrifugal glass-melting furnace
US1956171A (en) * 1932-06-02 1934-04-24 Pittsburgh Plate Glass Co Apparatus for melting vitreous materials
US2007755A (en) * 1933-07-01 1935-07-09 Fairmount Glass Works Process of electrically melting and refining glass and apparatus therefor
US3244493A (en) * 1951-05-09 1966-04-05 Bausch & Lomb Process and apparatus for making homogeneous gas-free optical glass
US2762167A (en) * 1953-03-23 1956-09-11 Corning Glass Works Glass blending
US3364042A (en) * 1965-12-20 1968-01-16 Owens Illinois Inc Glass composition and method

Also Published As

Publication number Publication date
BR7307542D0 (pt) 1974-09-05
DE2348300A1 (de) 1974-04-04
JPS4975616A (it) 1974-07-22
NL7312965A (it) 1974-04-01
ZA737230B (en) 1975-04-30
CA1007452A (en) 1977-03-29
FR2201261B1 (it) 1978-11-10
FR2201261A1 (it) 1974-04-26
ES419120A1 (es) 1976-04-01
ES423784A1 (es) 1976-06-01
GB1433626A (en) 1976-04-28
AU6055673A (en) 1975-03-27
US3819350A (en) 1974-06-25

Similar Documents

Publication Publication Date Title
IT996204B (it) Procedimento ed apparecchio per fondere ed affinare rapidamente vetro
DK17381A (da) Apparat til katerindfoering
CA945112A (en) Electrophoretic apparatus
BR7200782D0 (pt) Aparelho de mecanoterapia
IT952268B (it) Procedimento ed apparecchio per l affinaggio di vetro fus
FI47083C (fi) Tislausmenetelmä ja -laite
HK45181A (en) Improvements in apparatus for the construction of bridge support systems
IT994743B (it) Apparecchio per spezzettare trefolo
PH9913A (en) Glass cutting method and apparatus
IT1011789B (it) Procedimento e dispositivo per il taglio del vetro
CA999555A (en) Electrophoretic apparatus and process
ZA715909B (en) Culture apparatus
IT1009509B (it) Procedimento ed apparato per pompaggio
IT1016585B (it) Procedimento e dispositivo per il trattamento termico di lastre di vetro
IT1011815B (it) Procedimento e dispositivo per la fabbricazione di sferette di vetro
ZA738540B (en) Inspecting glass
IL32620A0 (en) Method and apparatus for the manufacture of flat glass
IT996715B (it) Procedimento ed apparecchio per il taglio del vetro
IT1016588B (it) Procedimento ed apparecchio per la tenacizzazione di articoli di vetro
BR7306146D0 (pt) Processo e aparelho de pesar
CA965952A (en) Glass heating and tempering apparatus
IE37301B1 (en) Fracture fixing device
DK132483C (da) Absorptionsprodukt samt fremgangsmade og apparat til fremstilling deraf
SE400122B (sv) Elektroforetisk apparat
IL42596A0 (en) Apparatus for gel electro-phoresis