DK168949B1 - Apparatur til frembringning af fibre, især mineralfibre ud fra en smelte - Google Patents

Apparatur til frembringning af fibre, især mineralfibre ud fra en smelte Download PDF

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Publication number
DK168949B1
DK168949B1 DK106489A DK106489A DK168949B1 DK 168949 B1 DK168949 B1 DK 168949B1 DK 106489 A DK106489 A DK 106489A DK 106489 A DK106489 A DK 106489A DK 168949 B1 DK168949 B1 DK 168949B1
Authority
DK
Denmark
Prior art keywords
diffuser
infrared
flow
cross
nozzle
Prior art date
Application number
DK106489A
Other languages
Danish (da)
English (en)
Other versions
DK106489D0 (da
DK106489A (da
Inventor
Klemens Hirschmann
Heinz-Juergen Ungerer
Joachim Mellem
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Publication of DK106489D0 publication Critical patent/DK106489D0/da
Publication of DK106489A publication Critical patent/DK106489A/da
Application granted granted Critical
Publication of DK168949B1 publication Critical patent/DK168949B1/da

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Classifications

    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Inorganic Fibers (AREA)
DK106489A 1988-03-07 1989-03-06 Apparatur til frembringning af fibre, især mineralfibre ud fra en smelte DK168949B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3807420 1988-03-07
DE3807420A DE3807420A1 (de) 1988-03-07 1988-03-07 Einrichtung zur erzeugung von fasern, insbesondere mineralfasern, aus einer schmelze

Publications (3)

Publication Number Publication Date
DK106489D0 DK106489D0 (da) 1989-03-06
DK106489A DK106489A (da) 1989-09-08
DK168949B1 true DK168949B1 (da) 1994-07-18

Family

ID=6349061

Family Applications (1)

Application Number Title Priority Date Filing Date
DK106489A DK168949B1 (da) 1988-03-07 1989-03-06 Apparatur til frembringning af fibre, især mineralfibre ud fra en smelte

Country Status (6)

Country Link
US (1) US4961695A (fr)
EP (1) EP0331946B1 (fr)
AT (1) ATE81115T1 (fr)
CA (1) CA1331919C (fr)
DE (2) DE3807420A1 (fr)
DK (1) DK168949B1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2038164C (fr) * 1990-03-14 1999-02-09 Keiji Kobayashi Pistolet pneumatique pour la production de tissu non tisse et appareil de production connexe
DE4011884A1 (de) * 1990-04-12 1991-10-17 Bayer Ag Verfahren zur herstellung von dickstellenarmen mineralwollefasern
US5759961A (en) * 1991-01-31 1998-06-02 The Babcock & Wilcox Company Superconductor fiber elongation with a heated injected gas
DE4141626C2 (de) * 1991-12-17 2001-07-26 Saint Gobain Isover G & H Ag Vorrichtung zur Erzeugung von Wolle, insbesondere Steinwolle, aus einer Schmelze
DE4141627A1 (de) * 1991-12-17 1993-06-24 Gruenzweig & Hartmann Vorrichtung und verfahren zur kontinuierlichen herstellung von mineralwollevliesen
DE4141654C2 (de) * 1991-12-17 2001-07-26 Saint Gobain Isover G & H Ag Vorrichtung zur Herstellung von Mineralwolle aus silikatischen Rohstoffen, insbesondere Basalt, nach dem Düsenblasverfahren
US5292239A (en) * 1992-06-01 1994-03-08 Fiberweb North America, Inc. Apparatus for producing nonwoven fabric
DE19504953C2 (de) * 1995-02-15 1999-05-20 Reifenhaeuser Masch Anlage für die Herstellung einer Spinnvliesbahn aus thermoplastischen Endlosfäden
CA2402638A1 (fr) * 2000-03-10 2001-09-20 Flow Focusing, Inc. Procedes de production de fibres optiques par focalisation de liquide a viscosite elevee
FR2815646B1 (fr) * 2000-10-20 2003-01-10 Rieter Perfojet Installation de production d'une nappe non tissee dont le diffuseur est a distance du dispositif a fente d'etirage
FR2815647B1 (fr) * 2000-10-20 2003-02-14 Rieter Perfojet Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique
JP3964788B2 (ja) * 2000-11-20 2007-08-22 スリーエム イノベイティブ プロパティズ カンパニー 繊維形成プロセス
US20030003834A1 (en) * 2000-11-20 2003-01-02 3M Innovative Properties Company Method for forming spread nonwoven webs
US6607624B2 (en) 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
FR2825381B1 (fr) * 2001-05-31 2003-11-14 Rieter Perfojet Installation de production d'une nappe non tissee a poids tres regulier
WO2003038174A1 (fr) * 2001-09-26 2003-05-08 Bba Nonwovens Simpsonville, Inc. Appareil et procede de production d'un toile de filaments non tisses
WO2005093138A1 (fr) * 2004-03-26 2005-10-06 Saurer Gmbh & Co. Kg Procede et dispositif de filage a chaud de fines fibres synthetiques
DE102007020559B4 (de) 2007-05-02 2012-03-29 Saint-Gobain Isover G+H Ag Vorrichtung und Verfahren zur Herstellung von Mineralwolle aus mineralischen Rohstoffen nach dem Düsenblasverfahren und Verwendung der Vorrichtung
CN101092758B (zh) * 2007-06-05 2010-11-10 东华大学 非织造纺粘生产线模块式气流牵伸装置
KR20200052988A (ko) * 2016-03-30 2020-05-15 미쓰이 가가쿠 가부시키가이샤 부직포의 제조 장치 및 부직포의 제조 방법
DE102016117608A1 (de) * 2016-06-27 2017-12-28 Bpi Beads Production International Gmbh Verfahren und Vorrichtung zur Herstellung von Mikrohohlglaskugeln
US11708648B2 (en) * 2020-05-05 2023-07-25 Columbia Insurance Company Aspirator for manipulating filaments
CN113373533A (zh) * 2021-06-03 2021-09-10 四川亿耐特新材料有限公司 一种狭缝牵伸装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT244011B (de) * 1960-10-24 1965-12-10 Gruenzweig & Hartmann Verfahren zum Herstellen von Fasern aus zähflüssigen Massen und Vorrichtung zum Durchführen des Verfahrens
BE635112A (fr) * 1962-08-29
DE2053918B2 (de) * 1970-11-03 1976-09-30 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und vorrichtung zur herstellung gekraeuselter faeden aus synthetischen hochpolymeren
DE3016114A1 (de) * 1980-04-25 1981-10-29 Rheinhold & Mahla Gmbh, 6800 Mannheim Verfahren und vorrichtung zur herstellung von mineralwollefasern
FR2511051A1 (fr) * 1981-08-06 1983-02-11 Saint Gobain Isover Procede et dispositif pour l'amelioration des conditions de formation de matelas de fibres
DE3305810A1 (de) * 1983-02-19 1984-08-23 Bayer Ag, 5090 Leverkusen Duesenziehverfahren und ziehduese zur zerteilung von schmelzen
DE3305809A1 (de) * 1983-02-19 1984-08-23 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zur zerteilung von schmelzen
DE3515346A1 (de) * 1985-04-27 1986-10-30 Bayer Ag, 5090 Leverkusen Vorrichtung zur herstellung von feinen mineralfasern

Also Published As

Publication number Publication date
DE58902345D1 (de) 1992-11-05
US4961695A (en) 1990-10-09
DE3807420A1 (de) 1989-09-21
EP0331946A1 (fr) 1989-09-13
EP0331946B1 (fr) 1992-09-30
DK106489D0 (da) 1989-03-06
CA1331919C (fr) 1994-09-13
ATE81115T1 (de) 1992-10-15
DK106489A (da) 1989-09-08

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed