FR1255727A - Dispositif de calibrage continu d'un tube transparent en cours d'étirage - Google Patents

Dispositif de calibrage continu d'un tube transparent en cours d'étirage

Info

Publication number
FR1255727A
FR1255727A FR825704A FR825704A FR1255727A FR 1255727 A FR1255727 A FR 1255727A FR 825704 A FR825704 A FR 825704A FR 825704 A FR825704 A FR 825704A FR 1255727 A FR1255727 A FR 1255727A
Authority
FR
France
Prior art keywords
transparent tube
tube during
during stretching
continuously calibrating
calibrating
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
FR825704A
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Priority to FR825704A priority Critical patent/FR1255727A/fr
Application granted granted Critical
Publication of FR1255727A publication Critical patent/FR1255727A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/14—Drawing tubes, cylinders, or rods from the melt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR825704A 1960-04-29 1960-04-29 Dispositif de calibrage continu d'un tube transparent en cours d'étirage Expired FR1255727A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825704A FR1255727A (fr) 1960-04-29 1960-04-29 Dispositif de calibrage continu d'un tube transparent en cours d'étirage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825704A FR1255727A (fr) 1960-04-29 1960-04-29 Dispositif de calibrage continu d'un tube transparent en cours d'étirage

Publications (1)

Publication Number Publication Date
FR1255727A true FR1255727A (fr) 1961-03-10

Family

ID=8730329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825704A Expired FR1255727A (fr) 1960-04-29 1960-04-29 Dispositif de calibrage continu d'un tube transparent en cours d'étirage

Country Status (1)

Country Link
FR (1) FR1255727A (fr)

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