FR2377980A1 - Commande d'environnement d'une filiere - Google Patents

Commande d'environnement d'une filiere

Info

Publication number
FR2377980A1
FR2377980A1 FR7702057A FR7702057A FR2377980A1 FR 2377980 A1 FR2377980 A1 FR 2377980A1 FR 7702057 A FR7702057 A FR 7702057A FR 7702057 A FR7702057 A FR 7702057A FR 2377980 A1 FR2377980 A1 FR 2377980A1
Authority
FR
France
Prior art keywords
extra
bar
cooling
filaments
tips
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.)
Granted
Application number
FR7702057A
Other languages
English (en)
French (fr)
Other versions
FR2377980B1 (enrdf_load_stackoverflow
Inventor
Raymond Henry Cates Jr
Walter Lewis Martin Jr
Sumpter Dexter Smit
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Priority to FR7702057A priority Critical patent/FR2377980A1/fr
Publication of FR2377980A1 publication Critical patent/FR2377980A1/fr
Application granted granted Critical
Publication of FR2377980B1 publication Critical patent/FR2377980B1/fr
Granted 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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR7702057A 1977-01-25 1977-01-25 Commande d'environnement d'une filiere Granted FR2377980A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7702057A FR2377980A1 (fr) 1977-01-25 1977-01-25 Commande d'environnement d'une filiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702057A FR2377980A1 (fr) 1977-01-25 1977-01-25 Commande d'environnement d'une filiere

Publications (2)

Publication Number Publication Date
FR2377980A1 true FR2377980A1 (fr) 1978-08-18
FR2377980B1 FR2377980B1 (enrdf_load_stackoverflow) 1980-10-10

Family

ID=9185889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702057A Granted FR2377980A1 (fr) 1977-01-25 1977-01-25 Commande d'environnement d'une filiere

Country Status (1)

Country Link
FR (1) FR2377980A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2377980B1 (enrdf_load_stackoverflow) 1980-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration
AR Application made for restoration
DI Inadmissibility of an action of restoration