FR855091A - Procédé d'étirage de verre en feuilles, notamment avec des machines de fourcault - Google Patents

Procédé d'étirage de verre en feuilles, notamment avec des machines de fourcault

Info

Publication number
FR855091A
FR855091A FR855091DA FR855091A FR 855091 A FR855091 A FR 855091A FR 855091D A FR855091D A FR 855091DA FR 855091 A FR855091 A FR 855091A
Authority
FR
France
Prior art keywords
fourcault
machines
sheet glass
drawing sheet
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
Application number
Other languages
English (en)
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg GmbH
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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Application granted granted Critical
Publication of FR855091A publication Critical patent/FR855091A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/02—Drawing glass sheets
    • C03B15/06—Drawing glass sheets from a debiteuse
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Resistance Heating (AREA)
FR855091D 1938-06-13 1939-04-06 Procédé d'étirage de verre en feuilles, notamment avec des machines de fourcault Expired FR855091A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE529221X 1938-06-13

Publications (1)

Publication Number Publication Date
FR855091A true FR855091A (fr) 1940-05-01

Family

ID=6553982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855091D Expired FR855091A (fr) 1938-06-13 1939-04-06 Procédé d'étirage de verre en feuilles, notamment avec des machines de fourcault

Country Status (4)

Country Link
US (1) US2274986A (fr)
BE (2) BE433729A (fr)
FR (1) FR855091A (fr)
GB (1) GB529221A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131965A1 (fr) * 1971-02-24 1972-11-17 Glaverbel

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658096A (en) * 1945-03-05 1953-11-03 Saint Gobain Apparatus for the manufacture of multicellular glass
US2635388A (en) * 1945-06-01 1953-04-21 Saint Gobain Process and apparatus for making glass involving high-frequency vibration
US2990438A (en) * 1945-07-07 1961-06-27 Saint Gobain Methods of and tank furnaces for making glass
US2658094A (en) * 1950-05-10 1953-11-03 Gen Electric Combined electrode and skimmer for electric glass melting furnaces
US2780032A (en) * 1952-02-16 1957-02-05 Cie Reunies Glaces Et Verres Improvements in apparatus for the continuous drawing of glass sheets
US2749378A (en) * 1954-01-08 1956-06-05 Harvey L Penberthy Method and apparatus for glass production
US3094578A (en) * 1959-11-18 1963-06-18 Libbey Owens Ford Glass Co Method and apparatus for treating glass
BE620583A (fr) * 1961-07-25
US3288583A (en) * 1962-06-07 1966-11-29 Bausch & Lomb Apparatus for producing optical fiber
US3251669A (en) * 1963-12-16 1966-05-17 Libbey Owens Ford Glass Co Glass stream heating in a continuous ribbon furnace
FR1496770A (fr) * 1966-07-15 1967-10-06 Glaces De Boussois Procédé de fabrication du verre plat et installation pour la mise en oeuvre de ce procédé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2131965A1 (fr) * 1971-02-24 1972-11-17 Glaverbel

Also Published As

Publication number Publication date
BE433739A (fr) 1900-01-01
US2274986A (en) 1942-03-03
GB529221A (en) 1940-11-15
BE433729A (fr) 1900-01-01

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