FR976554A - Process for electrically melting silica and glasses with a view to obtaining melts, drawn masses and particularly fibers for textiles or heat insulating materials - Google Patents

Process for electrically melting silica and glasses with a view to obtaining melts, drawn masses and particularly fibers for textiles or heat insulating materials

Info

Publication number
FR976554A
FR976554A FR976554DA FR976554A FR 976554 A FR976554 A FR 976554A FR 976554D A FR976554D A FR 976554DA FR 976554 A FR976554 A FR 976554A
Authority
FR
France
Prior art keywords
textiles
masses
glasses
drawn
heat insulating
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
French (fr)
Inventor
Gaston Delpech
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 filed Critical
Application granted granted Critical
Publication of FR976554A publication Critical patent/FR976554A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/085—Feeding devices therefor
    • 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
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicon Compounds (AREA)
FR976554D 1942-04-20 1942-04-20 Process for electrically melting silica and glasses with a view to obtaining melts, drawn masses and particularly fibers for textiles or heat insulating materials Expired FR976554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976554T 1942-04-20

Publications (1)

Publication Number Publication Date
FR976554A true FR976554A (en) 1951-03-20

Family

ID=9518883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976554D Expired FR976554A (en) 1942-04-20 1942-04-20 Process for electrically melting silica and glasses with a view to obtaining melts, drawn masses and particularly fibers for textiles or heat insulating materials

Country Status (5)

Country Link
BE (1) BE450259A (en)
CH (1) CH238302A (en)
FR (1) FR976554A (en)
GB (1) GB608041A (en)
NL (1) NL63425C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814657A (en) * 1953-11-23 1957-11-26 Lof Glass Fibers Co Method and apparatus for heating glass

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747006A (en) * 1953-06-23 1956-05-22 Lof Glass Fibers Co Method and apparatus for high frequency preparation of molten glass
US4550412A (en) * 1984-01-06 1985-10-29 The United States Of America As Represented By The United States Department Of Energy Carbon-free induction furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814657A (en) * 1953-11-23 1957-11-26 Lof Glass Fibers Co Method and apparatus for heating glass

Also Published As

Publication number Publication date
BE450259A (en)
CH238302A (en) 1945-07-15
NL63425C (en)
GB608041A (en) 1948-09-09

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