ES2108974T3 - Instalacion de hilado para hilos termoplasticos. - Google Patents

Instalacion de hilado para hilos termoplasticos.

Info

Publication number
ES2108974T3
ES2108974T3 ES94906878T ES94906878T ES2108974T3 ES 2108974 T3 ES2108974 T3 ES 2108974T3 ES 94906878 T ES94906878 T ES 94906878T ES 94906878 T ES94906878 T ES 94906878T ES 2108974 T3 ES2108974 T3 ES 2108974T3
Authority
ES
Spain
Prior art keywords
current
supplied
pump
partial
main
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
ES94906878T
Other languages
English (en)
Inventor
Erich Lenk
Egon Gathmann
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.)
Oerlikon Barmag AG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Application granted granted Critical
Publication of ES2108974T3 publication Critical patent/ES2108974T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rotary Pumps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

UNA INSTALACION DE HILADO DISPONE DE UN CONDUCTO DE MASA FUNDIDA EN DONDE LA CORRIENTE DE MASA PRINCIPAL ES SUMINISTRADA A UNA BOMBA DE DISTRIBUCION. LA BOMBA DE DISTRIBUCION CONSISTE EN VARIAS BOMBAS PARCIALES QUE SUBDIVIDEN LA CORRIENTE PRINCIPAL EN CORRIENTES PARCIALES. CADA CORRIENTE PARCIAL ES SUMINISTRADA A UNA TOBERA DE HILADO. EN UNO DE LOS EJES (2) DE ACCIONAMIENTO DE LA BOMBA ESTAN MONTADOS ELEMENTOS (12) DE MEZCLA. LA CORRIENTE PRINCIPAL SE SUMINISTRADA A LA BOMBA A TRAVES DE UNA CAMARA (9) EN DONDE ESTAN DISPUESTOS LOS MENCIONADOS ELEMENTOS (12) DE MEZCLADO.
ES94906878T 1993-02-18 1994-02-16 Instalacion de hilado para hilos termoplasticos. Expired - Lifetime ES2108974T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4304917 1993-02-18
DE4307076 1993-03-06

Publications (1)

Publication Number Publication Date
ES2108974T3 true ES2108974T3 (es) 1998-01-01

Family

ID=25923186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94906878T Expired - Lifetime ES2108974T3 (es) 1993-02-18 1994-02-16 Instalacion de hilado para hilos termoplasticos.

Country Status (10)

Country Link
US (1) US5637331A (es)
EP (1) EP0636190B1 (es)
JP (1) JP2648396B2 (es)
KR (2) KR950701014A (es)
CN (1) CN1053934C (es)
DE (1) DE59404257D1 (es)
ES (1) ES2108974T3 (es)
RU (1) RU2092631C1 (es)
TW (1) TW302400B (es)
WO (1) WO1994019516A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59708113D1 (de) * 1996-10-21 2002-10-10 Barmag Barmer Maschf Verfahren und Vorrichtung zum Spinnen von thermoplastischen Fäden
WO1998027253A1 (de) 1996-12-18 1998-06-25 Barmag Ag Spinnbalken
TW470789B (en) 1998-08-29 2002-01-01 Barmag Barmer Maschf Apparatus for mixing and advancing a polymer melt
CN1120251C (zh) * 1998-12-04 2003-09-03 巴马格股份公司 纺丝泵
DE10252368A1 (de) * 2001-11-09 2003-05-22 Barmag Barmer Maschf Vorrichtung zum Mischen Fördern einer Polymerschmelze
US6846450B2 (en) * 2002-06-20 2005-01-25 3M Innovative Properties Company Method for making a nonwoven web
US6824733B2 (en) * 2002-06-20 2004-11-30 3M Innovative Properties Company Meltblowing apparatus employing planetary gear metering pump
US7014442B2 (en) * 2002-12-31 2006-03-21 Kimberly-Clark Worldwide, Inc. Melt spinning extrusion head system
KR100549067B1 (ko) 2003-09-23 2006-02-06 삼성전자주식회사 디스플레이장치 및 그 제어방법
DE102005061667A1 (de) * 2005-12-22 2007-07-05 Vmi-Az Extrusion Gmbh Planeten-Zahnradpumpe
DE102008023807A1 (de) 2007-06-06 2008-12-11 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen einer Mehrzahl von Verbundfäden
DE102008038328A1 (de) 2007-09-27 2009-04-02 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Schmelzspinnen einer Mehrzahl einfarbiger Filamente
DE102009038496A1 (de) 2008-09-05 2010-03-11 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Aufwickeln mehrerer synthetischer Fäden
DE102009014374A1 (de) * 2009-03-21 2010-09-23 Oerlikon Textile Gmbh & Co. Kg Spinnkopf
US8944792B2 (en) * 2010-05-18 2015-02-03 Illinois Tool Works Inc. Metering gear pump or segment, and metering gear pump assembly comprising a plurality of metering gear pumps or segments

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB870019A (en) * 1953-05-19 1961-06-07 Chemstrand Corp Improvements in rotary meters and pumps
BE550654A (es) * 1955-10-10 1900-01-01
CH348772A (de) * 1957-05-22 1960-09-15 Inventa Ag Verfahren und Apparatur zum Schmelzspinnen von organischen synthetischen linearen Kunststoffen
BE594313A (es) * 1959-08-21
NL111082C (es) * 1959-10-13
GB926799A (en) * 1960-08-12 1963-05-22 Ici Ltd Melt spinning apparatus
DE1660674C3 (de) * 1966-04-09 1978-09-07 Enka Ag, 5600 Wuppertal Verfahren und Vorrichtung zur Verbesserung der Fadenreinheit und -gleichmäßigkeit an Schmelzspinneinrichtungen
DE1557063C2 (de) * 1967-06-15 1974-04-25 Feinpruef Feinmess U Pruefgera Kontinuierlicher Laminarmischer fuer viscose,insbesondere hochviskose Medien
GB1252746A (es) * 1967-12-23 1971-11-10
DE1908207B2 (de) * 1969-02-19 1973-10-18 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Beheizbarer Spinnbalken zum Erzeugen von Endlosfäden aus synthetischen Polymeren
DE1966565C3 (de) * 1969-02-19 1979-01-18 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Beheizbarer Spinnbalken zum Erzeugen von Endlosfäden aus synthetischen Polymeren
DE2040919A1 (de) * 1970-08-18 1972-02-24 Barmag Barmer Maschf Schneckenstrangpresse mit statischem Mischer
DD124023A1 (es) * 1974-10-09 1977-02-02
JPS52118024A (en) * 1976-03-25 1977-10-04 Shimadzu Corp Gear pumps for spinning
US4639205A (en) * 1984-07-31 1987-01-27 E. I. Du Pont De Nemours And Company Pump shaft stirrer for grid melter
KR930012184B1 (ko) * 1989-11-27 1993-12-24 바마크 악티엔 게젤샤프트 용융 방사장치

Also Published As

Publication number Publication date
EP0636190A1 (de) 1995-02-01
TW302400B (es) 1997-04-11
JPH07506157A (ja) 1995-07-06
DE59404257D1 (de) 1997-11-13
WO1994019516A1 (de) 1994-09-01
US5637331A (en) 1997-06-10
CN1102530A (zh) 1995-05-10
RU2092631C1 (ru) 1997-10-10
KR950701014A (ko) 1995-02-20
JP2648396B2 (ja) 1997-08-27
KR0132343B1 (en) 1998-04-16
CN1053934C (zh) 2000-06-28
EP0636190B1 (de) 1997-10-08
RU94045964A (ru) 1996-07-27

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