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FR1132170A - Procédé de fabrication de tubes ou de tiges de verre - Google Patents

Procédé de fabrication de tubes ou de tiges de verre

Info

Publication number
FR1132170A
FR1132170A FR1132170DA FR1132170A FR 1132170 A FR1132170 A FR 1132170A FR 1132170D A FR1132170D A FR 1132170DA FR 1132170 A FR1132170 A FR 1132170A
Authority
FR
France
Prior art keywords
rods
manufacturing process
glass tubes
tubes
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1132170A publication Critical patent/FR1132170A/fr
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
    • C03B5/033Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336Shaft furnaces
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
    • 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
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1132170D 1954-10-07 1955-10-07 Procédé de fabrication de tubes ou de tiges de verre Expired FR1132170A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1132170X 1954-10-07

Publications (1)

Publication Number Publication Date
FR1132170A true FR1132170A (fr) 1957-03-06

Family

ID=19869922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132170D Expired FR1132170A (fr) 1954-10-07 1955-10-07 Procédé de fabrication de tubes ou de tiges de verre

Country Status (1)

Country Link
FR (1) FR1132170A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503132A1 (fr) * 1981-04-02 1982-10-08 Western Electric Co Procede et installation pour extruder des articles, notamment a partir d'une masse fondue de verre visqueux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503132A1 (fr) * 1981-04-02 1982-10-08 Western Electric Co Procede et installation pour extruder des articles, notamment a partir d'une masse fondue de verre visqueux

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