GB600268A - Improvements in or relating to furnaces for melting substances which conduct when heated - Google Patents

Improvements in or relating to furnaces for melting substances which conduct when heated

Info

Publication number
GB600268A
GB600268A GB6200/45A GB620045A GB600268A GB 600268 A GB600268 A GB 600268A GB 6200/45 A GB6200/45 A GB 6200/45A GB 620045 A GB620045 A GB 620045A GB 600268 A GB600268 A GB 600268A
Authority
GB
United Kingdom
Prior art keywords
electrodes
pair
furnaces
distance
open
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
GB6200/45A
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 GB600268A publication Critical patent/GB600268A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027Melting 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
    • C03B5/03Tank furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)

Abstract

6 0 0,2 6 8. Electrode furnaces. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST.-GOBAIN, CHAUNY, & CIREY. March 12, 1945, No. 6200. Convention date, Aug. 6, 1942. [Class 39(iii)] An electric furnace in which a horizontal series of pairs of opposed electrodes CC<1>, DD<1>, EEl &c. extend from opposite longitudinal walls, is characterised by the distance between the free ends of the electrodes of each pair being at all times less than the length of the inwardly projecting portion of an electrode of a pair and also less than the distance between two adjacent pairs of electrodes, means being provided to create a difference of potential across each pair of electrodes and between adjacent pairs of electrodes. Specification 593,513, as open to inspection under Sect. 91, is referred to. The Specification as open to inspection under Sect. 91 comprises also the use of two or more horizontal series of electrodes. This subject-matter does not appear in the Specification as accepted.
GB6200/45A 1942-08-06 1945-03-12 Improvements in or relating to furnaces for melting substances which conduct when heated Expired GB600268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH600268X 1942-08-06

Publications (1)

Publication Number Publication Date
GB600268A true GB600268A (en) 1948-04-05

Family

ID=4522705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6200/45A Expired GB600268A (en) 1942-08-06 1945-03-12 Improvements in or relating to furnaces for melting substances which conduct when heated

Country Status (1)

Country Link
GB (1) GB600268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659764A (en) * 1950-01-28 1953-11-17 Mitterberger Glashuetten Ges M Furnace and process for electrically melting glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659764A (en) * 1950-01-28 1953-11-17 Mitterberger Glashuetten Ges M Furnace and process for electrically melting glass

Similar Documents

Publication Publication Date Title
CH222650A (en) Process and furnace for melting and refining glass and other refractory materials using electric current.
GB597843A (en) Improvements in or relating to the making of glass
GB600268A (en) Improvements in or relating to furnaces for melting substances which conduct when heated
GB597838A (en) Improvements in or relating to methods of and furnaces for making glass
GB489207A (en) Electric furnace for the melting of glass
GB481010A (en) Improvements in or relating to self-baking electrodes for electric furnaces
GB498379A (en) Electric furnace for the melting of glass
GB295713A (en) Improved electrode for the electrical fusion and heating of glass
GB620763A (en) An arrangement for electrodes for glass smelting furnaces
GB302692A (en) The manufacture of aluminium-silicon alloys
GB500847A (en) Electric furnace for melting glass
GB526799A (en) Improvements in electric melting furnaces intended particularly for the manufacture of glass
GB667474A (en) An improved method of and furnace for the continuous manufacture of glass
GB597841A (en) Improvements in or relating to the making of glass
GB597678A (en) Improvements in or relating to the making of glass
GB835201A (en) A method of and furnace for refining glass
GB730945A (en) Improvements in means for rotatably mounting members in the walls of furnaces for the treatment of materials such as glass
GB200900A (en) Improvements in glass refining furnaces
GB613094A (en) Improvements in or relating to process and furnace for manufacturing glass
GB627130A (en) Improvements in or relating to the manufacture of glass
GB636899A (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
GB597844A (en) Improvements in or relating to the making of glass
GB262795A (en) Improved method of decarbonising ferrochrome
GB727931A (en) Improvements in furnaces for the production of glass and analogous materials