WO2003064736A3 - Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen - Google Patents

Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen Download PDF

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Publication number
WO2003064736A3
WO2003064736A3 PCT/EP2003/000632 EP0300632W WO03064736A3 WO 2003064736 A3 WO2003064736 A3 WO 2003064736A3 EP 0300632 W EP0300632 W EP 0300632W WO 03064736 A3 WO03064736 A3 WO 03064736A3
Authority
WO
WIPO (PCT)
Prior art keywords
melt
spinning
cooling down
filaments
steam
Prior art date
Application number
PCT/EP2003/000632
Other languages
English (en)
French (fr)
Other versions
WO2003064736A2 (de
Inventor
Stefan Vogel
Joerg Boldt
Original Assignee
Saurer Gmbh & Co Kg
Stefan Vogel
Joerg Boldt
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 Saurer Gmbh & Co Kg, Stefan Vogel, Joerg Boldt filed Critical Saurer Gmbh & Co Kg
Priority to EP03734686A priority Critical patent/EP1470272B1/de
Priority to DE50309685T priority patent/DE50309685D1/de
Priority to JP2003564319A priority patent/JP2005516125A/ja
Publication of WO2003064736A2 publication Critical patent/WO2003064736A2/de
Publication of WO2003064736A3 publication Critical patent/WO2003064736A3/de
Priority to US10/889,907 priority patent/US20040238997A1/en

Links

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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Es ist ein Verfahren zur Abkühlung schmelzgesponnener Filamente sowie eine Vorrichtung zum Schmelzspinnen einer Vielzahl strangförmiger Filamente beschrieben. Dabei werden die mittels einer Spinneinrichtung schmelzgesponnenen Filamente in einer Kühleinrichtung durch eine konditionierte Kühlluft abgekühlt. Zum Konditionieren der Kühlluft wird der benötigte Naßdampf erfindungsgemäß durch mehrere Dampferzeuger erzeugt, die parallel mit der Kühlmittelquelle verbunden sind. Dadurch läßt sich die Anzahl der Dampferzeuger an den benötigten Dampfmengenbedarf derart anpassen, daß zumindest einer der Dampferzuger zum Zwecke der Wartung abschaltbar ist.
PCT/EP2003/000632 2002-01-29 2003-01-23 Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen WO2003064736A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03734686A EP1470272B1 (de) 2002-01-29 2003-01-23 Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen
DE50309685T DE50309685D1 (de) 2002-01-29 2003-01-23 Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen
JP2003564319A JP2005516125A (ja) 2002-01-29 2003-01-23 溶融紡糸されたフィラメントを冷却する方法および溶融紡糸するための装置
US10/889,907 US20040238997A1 (en) 2002-01-29 2004-07-13 Method and apparatus for cooling melt spun filaments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10203296.3 2002-01-29
DE10203296 2002-01-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/889,907 Continuation US20040238997A1 (en) 2002-01-29 2004-07-13 Method and apparatus for cooling melt spun filaments

Publications (2)

Publication Number Publication Date
WO2003064736A2 WO2003064736A2 (de) 2003-08-07
WO2003064736A3 true WO2003064736A3 (de) 2004-04-22

Family

ID=27634736

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/000632 WO2003064736A2 (de) 2002-01-29 2003-01-23 Verfahren zur abkühlung schmelzgesponnener filamente und vorrichtung zum schmelzspinnen

Country Status (6)

Country Link
US (1) US20040238997A1 (de)
EP (1) EP1470272B1 (de)
JP (1) JP2005516125A (de)
CN (1) CN1324173C (de)
DE (1) DE50309685D1 (de)
WO (1) WO2003064736A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502006004562D1 (de) * 2005-04-07 2009-10-01 Oerlikon Textile Gmbh & Co Kg Verfahren und vorrichtung zum schmelzspinnen und abkühlen einer vielzahl von filamenten
CN101535537B (zh) * 2006-11-10 2011-01-26 欧瑞康纺织有限及两合公司 用于熔融纺制和冷却合成单丝的方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337210A (fr) * 1960-12-20 1963-09-13 Procédé et dispositif d'humidification de l'air, à effet instantané
JPH03137209A (ja) * 1989-10-23 1991-06-11 Kanebo Ltd 合成繊維の紡糸冷却方法及び装置
DE10046611A1 (de) * 1999-09-21 2001-03-29 Barmag Barmer Maschf Vorrichtung zum Abkühlen einer Filamentschar

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
GB541238A (en) * 1940-04-17 1941-11-19 Henry Dreyfus Improvements in or relating to the manufacture of artificial textile materials and the like
US3115385A (en) * 1962-09-19 1963-12-24 Du Pont Quenching process
US3908605A (en) * 1974-11-01 1975-09-30 Charles M Andersen Automatic boiler blowdown apparatus and method
US4362682A (en) * 1980-08-21 1982-12-07 Badische Corporation Chip-free staple fiber process
US4502842A (en) * 1983-02-02 1985-03-05 Colt Industries Operating Corp. Multiple compressor controller and method
CH673659A5 (de) * 1987-03-05 1990-03-30 Inventa Ag
JPH0670300B2 (ja) * 1990-05-31 1994-09-07 米原 隆 無電界不織布成形法
US5193491A (en) * 1991-04-01 1993-03-16 Delaware Capital Formation, Inc. Cleaning system for boiler
FR2693789B1 (fr) * 1992-07-17 1994-10-07 Trouvay & Cauvin Ets Générateur de vapeur à cloisons poreuses.
CN1082123A (zh) * 1992-08-11 1994-02-16 中国科学院山西煤炭化学研究所 湿法含氟纤维的纺丝方法
JP4335987B2 (ja) * 1998-11-04 2009-09-30 ユニチカ株式会社 ポリ乳酸系マルチフィラメントの製造方法
US6298656B1 (en) * 2000-09-29 2001-10-09 Siemens Westinghouse Power Corporation Compressed air steam generator for cooling combustion turbine transition section

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337210A (fr) * 1960-12-20 1963-09-13 Procédé et dispositif d'humidification de l'air, à effet instantané
JPH03137209A (ja) * 1989-10-23 1991-06-11 Kanebo Ltd 合成繊維の紡糸冷却方法及び装置
DE10046611A1 (de) * 1999-09-21 2001-03-29 Barmag Barmer Maschf Vorrichtung zum Abkühlen einer Filamentschar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 353 (C - 0865) 6 September 1991 (1991-09-06) *

Also Published As

Publication number Publication date
US20040238997A1 (en) 2004-12-02
EP1470272B1 (de) 2008-04-23
CN1324173C (zh) 2007-07-04
CN1694980A (zh) 2005-11-09
JP2005516125A (ja) 2005-06-02
WO2003064736A2 (de) 2003-08-07
DE50309685D1 (de) 2008-06-05
EP1470272A2 (de) 2004-10-27

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