GB727931A - Improvements in furnaces for the production of glass and analogous materials - Google Patents

Improvements in furnaces for the production of glass and analogous materials

Info

Publication number
GB727931A
GB727931A GB3766/53A GB376653A GB727931A GB 727931 A GB727931 A GB 727931A GB 3766/53 A GB3766/53 A GB 3766/53A GB 376653 A GB376653 A GB 376653A GB 727931 A GB727931 A GB 727931A
Authority
GB
United Kingdom
Prior art keywords
electrodes
glass
wall
electrode
furnaces
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
GB3766/53A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB727931A publication Critical patent/GB727931A/en
Expired 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
    • C03B5/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

727,931. Electrode furnaces. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST.-GOBAIN, CHAUNY & CIREY. Feb. 10, 1953 [Feb. 11, 1952], No. 3766/53. Class 39 (3)... [Also in Group XII] In a glass-making furnace of the tank type heated by submerged electrodes, convection currents are produced in the molten bath transversely of the glass flow, by disposing two electrodes 1 and 2 through one wall and one electrode 5 through the opposite wall at the same or different levels. Modifications show the use of two superposed electrodes on one side only, Fig. 2 (not shown), and one electrode disposed normally of one wall with two electrodes disposed obliquely of the opposite wall, Fig. 3 (not shown). The electrodes extend into the furnace for a distance less than half the width of the both.
GB3766/53A 1952-02-11 1953-02-10 Improvements in furnaces for the production of glass and analogous materials Expired GB727931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR727931X 1952-02-11

Publications (1)

Publication Number Publication Date
GB727931A true GB727931A (en) 1955-04-13

Family

ID=9111582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3766/53A Expired GB727931A (en) 1952-02-11 1953-02-10 Improvements in furnaces for the production of glass and analogous materials

Country Status (1)

Country Link
GB (1) GB727931A (en)

Similar Documents

Publication Publication Date Title
GB646000A (en) Apparatus for melting glass and the like
GB195508A (en) Improvements in and relating to methods of making silica or quartz glass
GB626972A (en) Improvements in and relating to furnaces
GB597843A (en) Improvements in or relating to the making of glass
GB597838A (en) Improvements in or relating to methods of and furnaces for making glass
IE36562L (en) Sheet glass manufacture
GB727931A (en) Improvements in furnaces for the production of glass and analogous materials
GB225837A (en) Continuous furnace for glass manufacture
GB768741A (en) Improvements in or relating to a process of and apparatus for drawing glass sheets
GB489207A (en) Electric furnace for the melting of glass
GB793503A (en) A process for the manufacture of glasses having one or more components
GB498379A (en) Electric furnace for the melting of glass
GB822818A (en) Method and apparatus for melting glass
GB647763A (en) An improved process and apparatus for the manufacture of multicellular glass
GB828889A (en) Furnace for melting glass
GB792184A (en) Improvements in or relating to the manufacture of glass
GB612480A (en) Improvements in tank furnaces for the continuous manufacture of glass or vitreous materials
GB693150A (en) Improvements in glass making furnaces
GB998670A (en) Improvements in or relating to electric furnaces for the manufacture of glass
GB597678A (en) Improvements in or relating to the making of glass
GB597841A (en) Improvements in or relating to the making of glass
GB646179A (en) Electric furnace for the treatment of glass
GB540103A (en) Improvements in and relating to electrically heated tank furnaces for glass
GB380679A (en) Improvements in or relating to glass melting tanks
GB724381A (en) Improvements in or relating to furnaces for the manufacture of glass or similar materials