FR2298518A2 - Procede et appareil de production de filaments de longueur finie - Google Patents

Procede et appareil de production de filaments de longueur finie

Info

Publication number
FR2298518A2
FR2298518A2 FR7602015A FR7602015A FR2298518A2 FR 2298518 A2 FR2298518 A2 FR 2298518A2 FR 7602015 A FR7602015 A FR 7602015A FR 7602015 A FR7602015 A FR 7602015A FR 2298518 A2 FR2298518 A2 FR 2298518A2
Authority
FR
France
Prior art keywords
filaments
rotor
dia
glass
openings
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
FR7602015A
Other languages
English (en)
French (fr)
Other versions
FR2298518B2 (cs
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of FR2298518A2 publication Critical patent/FR2298518A2/fr
Application granted granted Critical
Publication of FR2298518B2 publication Critical patent/FR2298518B2/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
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/045—Construction of the spinner cups
    • 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
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/047—Selection of materials for the spinner cups

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)
  • Nonwoven Fabrics (AREA)
FR7602015A 1972-12-22 1976-01-26 Procede et appareil de production de filaments de longueur finie Granted FR2298518A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31755772A 1972-12-22 1972-12-22
US54409775A 1975-01-27 1975-01-27

Publications (2)

Publication Number Publication Date
FR2298518A2 true FR2298518A2 (fr) 1976-08-20
FR2298518B2 FR2298518B2 (cs) 1978-05-12

Family

ID=26981021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602015A Granted FR2298518A2 (fr) 1972-12-22 1976-01-26 Procede et appareil de production de filaments de longueur finie

Country Status (2)

Country Link
CA (1) CA1025218A (cs)
FR (1) FR2298518A2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091866A1 (fr) * 1982-04-06 1983-10-19 Isover Saint-Gobain Formation de fibres comprenant une centrifugation
FR2529878A1 (fr) * 1982-07-12 1984-01-13 Saint Gobain Isover Perfectionnements aux techniques de formation de fibres comprenant une centrifugation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091866A1 (fr) * 1982-04-06 1983-10-19 Isover Saint-Gobain Formation de fibres comprenant une centrifugation
FR2529878A1 (fr) * 1982-07-12 1984-01-13 Saint Gobain Isover Perfectionnements aux techniques de formation de fibres comprenant une centrifugation

Also Published As

Publication number Publication date
CA1025218A (en) 1978-01-31
FR2298518B2 (cs) 1978-05-12

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