ES8308945A1 - Metodo y dispositivo para el perfeccionamiento de las tecnicas de formacion de velos de fibras. - Google Patents

Metodo y dispositivo para el perfeccionamiento de las tecnicas de formacion de velos de fibras.

Info

Publication number
ES8308945A1
ES8308945A1 ES518571A ES518571A ES8308945A1 ES 8308945 A1 ES8308945 A1 ES 8308945A1 ES 518571 A ES518571 A ES 518571A ES 518571 A ES518571 A ES 518571A ES 8308945 A1 ES8308945 A1 ES 8308945A1
Authority
ES
Spain
Prior art keywords
channel
processes
production
gas
fibers
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
ES518571A
Other languages
English (en)
Other versions
ES518571A0 (es
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9265435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8308945(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of ES8308945A1 publication Critical patent/ES8308945A1/es
Publication of ES518571A0 publication Critical patent/ES518571A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

METODO Y DISPOSITIVO PARA LA PRODUCCION DE UN VELO DE FIBRAS POR ESTIRADO DE MATERIAS TERMOPLASTICAS, UTILIZANDO PARA ELLO CORRIENTES GASEOSAS. EL DISPOSITIVO CONSTA DE UNA HILERA (2) PROVISTA DE UNA O VARIAS FILAS DE ORIFICIOS (3) POR DONDE SE LIBERAN LOS HILOS DE MATERIAL; DE UN MECANISMO DE ESTIRADO (16) PROVISTO DE MEDIOS PARA LA EMISION DE DOS CHORROS GASEOSOS, DE UNA A OTRA PARTE DE LOS HILOS, EN UN ESPACIO CONFINADO POR DOS PAREDES (11, 12); DE UN CONFORMADOR CONSTITUIDO POR DOS PAREDES (11, 12) QUE DIRIGE LAS CORRIENTES GASEOSAS Y LAS DISTRIBUYE TRANSVERSALMENTE A LA CINTA TRANSPORTADORA (13), PERMEABLE A LOS GASES, Y SOBRE LA CUAL SE FORMA EL VELO DE FIBRAS; Y DE UNA O VARIAS PANTALLAS (14) QUE ESTAN DISPUESTAS EN LA ZONA SITUADA ENTRE EL MECANISMO DE ESTIRADO (16) Y EL CONFORMADOR.
ES518571A 1981-12-28 1982-12-27 Metodo y dispositivo para el perfeccionamiento de las tecnicas de formacion de velos de fibras. Granted ES518571A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8124318A FR2519036A1 (fr) 1981-12-28 1981-12-28 Perfectionnements aux techniques de formation de voiles de fibres

Publications (2)

Publication Number Publication Date
ES8308945A1 true ES8308945A1 (es) 1983-10-16
ES518571A0 ES518571A0 (es) 1983-10-16

Family

ID=9265435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518571A Granted ES518571A0 (es) 1981-12-28 1982-12-27 Metodo y dispositivo para el perfeccionamiento de las tecnicas de formacion de velos de fibras.

Country Status (10)

Country Link
US (1) US4487622A (es)
EP (1) EP0083543B1 (es)
AT (1) ATE18781T1 (es)
CA (1) CA1189664A (es)
DE (1) DE3270191D1 (es)
DK (1) DK547982A (es)
ES (1) ES518571A0 (es)
FR (1) FR2519036A1 (es)
NO (1) NO824343L (es)
PL (1) PL135627B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309989A1 (de) * 1983-03-19 1984-10-11 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zur reduktion der geschwindigkeit von stroemenden medien
DE3509426A1 (de) * 1985-03-15 1986-09-18 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Einrichtung zur herstellung von mineralfasern aus silikatischen rohstoffen, insbesondere basalt mit einem modularen viskositaetsmodul von mindestens 1,5, nach dem duesenblasverfahren
US4600423A (en) * 1985-05-01 1986-07-15 Owens-Corning Fiberglas Corporation Method and apparatus for producing a continuous glass filament mat
US4838918A (en) * 1987-12-01 1989-06-13 Alcatel Na Inert atmosphere cooler for optical fibers
DE4011884A1 (de) * 1990-04-12 1991-10-17 Bayer Ag Verfahren zur herstellung von dickstellenarmen mineralwollefasern
US5123983A (en) * 1990-08-24 1992-06-23 E. I. Du Pont De Nemours And Company Gas management system for closely-spaced laydown jets
DE4141659A1 (de) * 1991-12-17 1993-06-24 Gruenzweig & Hartmann Verfahren und vorrichtung zur kontinuierlichen herstellung von mineralwollevliesen
WO1996038619A2 (en) * 1995-06-02 1996-12-05 E.I. Du Pont De Nemours And Company Apparatus and process for forming a fibrous sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1438277A (fr) * 1965-01-21 1966-05-13 Saint Gobain Perfectionnements à la fabrication de voiles ou mèches formés de fibres de matières thermoplastiques, telles que fibres de verre
FR2085525B1 (es) * 1970-04-29 1975-01-10 Saint Gobain Pont A Mousson
FR2112074B1 (es) * 1970-09-18 1975-01-10 Saint Gobain

Also Published As

Publication number Publication date
DK547982A (da) 1983-06-29
FR2519036A1 (fr) 1983-07-01
PL239653A1 (en) 1983-07-04
FR2519036B1 (es) 1984-03-23
EP0083543B1 (fr) 1986-03-26
EP0083543A1 (fr) 1983-07-13
PL135627B1 (en) 1985-11-30
DE3270191D1 (en) 1986-04-30
US4487622A (en) 1984-12-11
ES518571A0 (es) 1983-10-16
NO824343L (no) 1983-06-29
ATE18781T1 (de) 1986-04-15
CA1189664A (en) 1985-07-02

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