BE808449A - Appareil et procede de fabrication de filaments de longueurs finies - Google Patents

Appareil et procede de fabrication de filaments de longueurs finies

Info

Publication number
BE808449A
BE808449A BE138708A BE138708A BE808449A BE 808449 A BE808449 A BE 808449A BE 138708 A BE138708 A BE 138708A BE 138708 A BE138708 A BE 138708A BE 808449 A BE808449 A BE 808449A
Authority
BE
Belgium
Prior art keywords
finished lengths
manufacturing filaments
filaments
manufacturing
lengths
Prior art date
Application number
BE138708A
Other languages
English (en)
French (fr)
Inventor
D H Faulkner
L E Howard
Original Assignee
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 filed Critical Johns Manville
Publication of BE808449A publication Critical patent/BE808449A/xx

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
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
BE138708A 1972-12-22 1973-12-10 Appareil et procede de fabrication de filaments de longueurs finies BE808449A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31755772A 1972-12-22 1972-12-22

Publications (1)

Publication Number Publication Date
BE808449A true BE808449A (fr) 1974-06-10

Family

ID=23234217

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138708A BE808449A (fr) 1972-12-22 1973-12-10 Appareil et procede de fabrication de filaments de longueurs finies

Country Status (8)

Country Link
JP (1) JPS5027091B2 (tr)
BE (1) BE808449A (tr)
DE (1) DE2361831B2 (tr)
FR (1) FR2211408B1 (tr)
GB (1) GB1439777A (tr)
IT (1) IT1000322B (tr)
NL (1) NL157880B (tr)
SE (1) SE397514B (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349847Y2 (tr) * 1974-08-22 1978-11-30
CA1074118A (en) * 1975-01-27 1980-03-25 Johns-Manville Corporation Method and apparatus for eliminating external hot gas attenuation with rotary fiberization of glass
NZ203668A (en) * 1982-04-06 1986-07-11 Saint Gobain Isover Producing attenuable fibres using centrifuge:peripheral speed of centrifuge at orifices is at least 50 metres/sec.
FR2529878A1 (fr) * 1982-07-12 1984-01-13 Saint Gobain Isover Perfectionnements aux techniques de formation de fibres comprenant une centrifugation
FR2677973B1 (fr) * 1991-06-20 1994-10-21 Saint Gobain Isover Procede et dispositif de formation de fibres.
SK284033B6 (sk) * 1991-08-02 2004-08-03 Isover Saint-Gobain Minerálna vlna z roztaveného minerálneho materiálu, spôsob jej výroby a zariadenie na vykonávanie tohto spôsobu
DE19748152C2 (de) * 1997-10-31 2003-04-03 Thueringer Filter Glas Gmbh & Verfahren und Vorrichtung zur Herstellung mikrofeiner Fasern aus Glas

Also Published As

Publication number Publication date
IT1000322B (it) 1976-03-30
NL157880B (nl) 1978-09-15
JPS4987827A (tr) 1974-08-22
FR2211408A1 (tr) 1974-07-19
GB1439777A (en) 1976-06-16
JPS5027091B2 (tr) 1975-09-05
DE2361831A1 (de) 1974-07-11
FR2211408B1 (tr) 1977-06-10
NL7316790A (tr) 1974-06-25
DE2361831B2 (de) 1977-11-03
SE397514B (sv) 1977-11-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: JOHNS-MANVILLE CORP.

Effective date: 19911231