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FR1223064A - Improvements in the manufacture of glass tubes - Google Patents

Improvements in the manufacture of glass tubes

Info

Publication number
FR1223064A
FR1223064A FR793563A FR793563A FR1223064A FR 1223064 A FR1223064 A FR 1223064A FR 793563 A FR793563 A FR 793563A FR 793563 A FR793563 A FR 793563A FR 1223064 A FR1223064 A FR 1223064A
Authority
FR
France
Prior art keywords
manufacture
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
FR793563A
Other languages
French (fr)
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Application granted granted Critical
Publication of FR1223064A publication Critical patent/FR1223064A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
    • C03B17/025—Tubes or rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR793563A 1958-04-29 1959-04-29 Improvements in the manufacture of glass tubes Expired FR1223064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1223064X 1958-04-29

Publications (1)

Publication Number Publication Date
FR1223064A true FR1223064A (en) 1960-06-15

Family

ID=10883803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793563A Expired FR1223064A (en) 1958-04-29 1959-04-29 Improvements in the manufacture of glass tubes

Country Status (1)

Country Link
FR (1) FR1223064A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288583A (en) * 1962-06-07 1966-11-29 Bausch & Lomb Apparatus for producing optical fiber
US4023953A (en) * 1975-08-07 1977-05-17 Corning Glass Works Apparatus and method for producing composite glass tubing
US5935286A (en) * 1997-03-21 1999-08-10 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
US10927029B2 (en) 2017-11-30 2021-02-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288583A (en) * 1962-06-07 1966-11-29 Bausch & Lomb Apparatus for producing optical fiber
US4023953A (en) * 1975-08-07 1977-05-17 Corning Glass Works Apparatus and method for producing composite glass tubing
US5935286A (en) * 1997-03-21 1999-08-10 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
US10927029B2 (en) 2017-11-30 2021-02-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing
US10954153B2 (en) 2017-11-30 2021-03-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing

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