ES2136309T3 - Aparato de hilera para fibras bicomponentes con salidas multiples para cada entrada. - Google Patents

Aparato de hilera para fibras bicomponentes con salidas multiples para cada entrada.

Info

Publication number
ES2136309T3
ES2136309T3 ES95933824T ES95933824T ES2136309T3 ES 2136309 T3 ES2136309 T3 ES 2136309T3 ES 95933824 T ES95933824 T ES 95933824T ES 95933824 T ES95933824 T ES 95933824T ES 2136309 T3 ES2136309 T3 ES 2136309T3
Authority
ES
Spain
Prior art keywords
centrifugator
peripheral wall
compartments
entry
thermoplastic materials
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 - Lifetime
Application number
ES95933824T
Other languages
English (en)
Inventor
Ronald A Houpt
Dennis C Souers
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.)
Owens Corning
Original Assignee
Owens Corning
Owens Corning Fiberglas Corp
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 Owens Corning, Owens Corning Fiberglas Corp filed Critical Owens Corning
Application granted granted Critical
Publication of ES2136309T3 publication Critical patent/ES2136309T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C03B37/075—Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. undulated fibres
    • C03B37/0753—Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. undulated fibres consisting of different sorts of glass, e.g. bi-component fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/04—Dual fibres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

SE PROPORCIONA UN APARATO PARA FABRICAR FIBRAS DE DOS COMPONENTES (76), QUE INCLUYE UNA CENTRIFUGADORA (60), CON UNA PARED PERIFERICA (64). LA CENTRIFUGADORA (60), INCLUYE ORIFICIOS (90), SITUADOS EN EL EXTERIOR DE LA PARED PERIFERICA (64), PARA CENTRIFUGAR FIBRAS DE DOS COMPONENTES (76). LA CENTRIFUGADORA (60) ESTA DIVIDIDA EN AL MENOS DOS COMPARTIMENTOS (88). EL PRIMER Y EL SEGUNDO MATERIAL TERMOPLASTICO FUNDIDO SON SUMINISTRADOS A LA CENTRIFUGADORA (60), Y ENVIADOS DIRACTAMENTE A COMPARTIMENTOS ALTERNADOS (88), DE FORMA QUE COMPARTIMENTOS ADYACENTES (88) CONTIENEN MATERIALES TERMOPLASTICOS DIFERENTES. SE LOCALIZAN CONDUCTOS (92,93) EN CADA UNO DE LOS COMPARTIMENTOS (88), A TRAVES DE LOS CUALES FLUYEN LOS MATERIALES TERMOPLASTICOS FUNDIDOS, HACIA LOS ORIFICIOS (90) SITUADOS EN LA PARED PERIFERICA (64) DE LA CENTRIFUGADORA (60). AL MENOS ALGUNOS DE LOS CONDUCTOS (92,93) TIENEN RAMAS (92A,92B,92C,93A,93B,93C), QUE FORMAN UN ORIFICIO DE SALIDA COMUN, ADYACENTE AL INTERIOR DE LA PARED PERIFERICA (64) Y QUE COMUNICA AL MENOS DOS ORIFICIOS DISTINTOS (90), SITUADOS EN LA PARED PERIFERICA (64) DE LA CENTRIFUGADORA (60).
ES95933824T 1994-09-20 1995-09-15 Aparato de hilera para fibras bicomponentes con salidas multiples para cada entrada. Expired - Lifetime ES2136309T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/309,306 US5595766A (en) 1994-09-20 1994-09-20 Spinner for dual component fibers having multiple exits for each inlet

Publications (1)

Publication Number Publication Date
ES2136309T3 true ES2136309T3 (es) 1999-11-16

Family

ID=23197644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95933824T Expired - Lifetime ES2136309T3 (es) 1994-09-20 1995-09-15 Aparato de hilera para fibras bicomponentes con salidas multiples para cada entrada.

Country Status (6)

Country Link
US (1) US5595766A (es)
EP (1) EP0782551B1 (es)
AU (1) AU3633495A (es)
DE (1) DE69510947T2 (es)
ES (1) ES2136309T3 (es)
WO (1) WO1996009257A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614571A1 (de) * 1996-04-12 1997-10-16 Gruenzweig & Hartmann Verfahren zur Herstellung von Mineralwolleprodukten, hierfür geeignete Vorrichtung sowie damit hergestelltes Mineralwolleprodukt
DE19614570A1 (de) * 1996-04-12 1997-10-16 Gruenzweig & Hartmann Vorrichtung zum Zerfasern von mineralischen Schmelzen sowie Verfahren zur Herstellung der Vorrichtung
US5846284A (en) * 1996-07-31 1998-12-08 Owens Corning Fiberglas Technology, Inc. Spinner with eyelets having multiple orifices
US5785996A (en) * 1996-11-27 1998-07-28 Owens Corning Fiberglas Technology, Inc. Fiber manufacturing spinner and fiberizer
US6128929A (en) * 1998-07-02 2000-10-10 Johns Manville International, Inc. Multi-component fiberizing disk
EP0994079A3 (en) * 1998-10-13 2000-11-15 Owens Corning Method and apparatus for forming single-glass and dual-glass fibers and an insulation product formed from such fibers
CA2380215C (en) * 2002-04-04 2006-06-13 Ottawa Fibre Inc. High throughput capacity spinner for manufacturing dual-component curly fibers
CA2384298C (en) * 2002-04-29 2006-11-07 Ottawa Fibre Inc. Hybrid spinner for making a mixture of single-glass and dual-glass fibres right at the fibre forming stage

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927621A (en) * 1956-08-06 1960-03-08 Owens Corning Fiberglass Corp Apparatus for producing curly glass fibers in mat form
US3073005A (en) * 1957-12-30 1963-01-15 Owens Corning Fiberglass Corp Composite fibers
NL123040C (es) * 1958-02-15
US2998620A (en) * 1958-06-09 1961-09-05 Owens Corning Fiberglass Corp Method and means for centrifuging curly fibers
DE1285098B (de) * 1960-04-23 1968-12-12 Heinrich Dr Verfahren und Vorrichtung zum Herstellen insbesondere kugelfoermiger Teilchen aus einer rotierenden, vorzugsweise metallischen Schmelze
US3245768A (en) * 1962-03-19 1966-04-12 Johns Manville Rotor for forming glass filaments
US3190736A (en) * 1962-08-21 1965-06-22 Johns Manville Rotor for the forming of glass filaments
US3340572A (en) * 1966-01-05 1967-09-12 Rexall Drug Chemical Multi-strand extruding die
US3387327A (en) * 1966-06-09 1968-06-11 Monsanto Co Filament spinning apparatus
US3460199A (en) * 1967-08-11 1969-08-12 Du Pont Spinneret assembly
US3538544A (en) * 1968-05-09 1970-11-10 Du Pont Spinneret assembly for composite filaments
DE3809735C1 (es) * 1988-03-23 1989-06-08 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
US5277955A (en) * 1989-12-08 1994-01-11 Owens-Corning Fiberglas Technology Inc. Insulation assembly
JPH04352805A (ja) * 1991-05-28 1992-12-07 Teijin Ltd 溶融紡糸口金
US5431992A (en) * 1993-11-05 1995-07-11 Houpt; Ronald A. Dual-glass fibers and insulation products therefrom

Also Published As

Publication number Publication date
AU3633495A (en) 1996-04-09
US5595766A (en) 1997-01-21
WO1996009257A1 (en) 1996-03-28
EP0782551A1 (en) 1997-07-09
DE69510947D1 (de) 1999-08-26
EP0782551B1 (en) 1999-07-21
DE69510947T2 (de) 2000-03-16

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