EP0217097A3 - Spinning shaft with a perforated part near the spinneret - Google Patents

Spinning shaft with a perforated part near the spinneret Download PDF

Info

Publication number
EP0217097A3
EP0217097A3 EP86111492A EP86111492A EP0217097A3 EP 0217097 A3 EP0217097 A3 EP 0217097A3 EP 86111492 A EP86111492 A EP 86111492A EP 86111492 A EP86111492 A EP 86111492A EP 0217097 A3 EP0217097 A3 EP 0217097A3
Authority
EP
European Patent Office
Prior art keywords
spinning shaft
spinneret
spinning
part near
perforated part
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.)
Withdrawn
Application number
EP86111492A
Other languages
German (de)
French (fr)
Other versions
EP0217097A2 (en
Inventor
Heinz Dr.-Ing. E.H. Schippers
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 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 Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of EP0217097A2 publication Critical patent/EP0217097A2/en
Publication of EP0217097A3 publication Critical patent/EP0217097A3/en
Withdrawn legal-status Critical Current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
    • 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
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys

Abstract

Eine Spinnanlage für Chemiefasern umfaßt einen per­ forierten Spinnschacht (3), durch den Luft von außen nach innen in ein frischgesponnenes Faserbündel geblasen wird. Im Inneren des Spinnschachtes sind mehrere Ringe mit axialem Abstand angeordnet. Diese Ringe lassen im Inneren des Spinnschachtes lediglich einen Querschnitt frei, der im wesentlichen dem Querschnitt des Faserbündels entspricht. A spinning plant for man-made fibers includes a per forced spinning shaft (3), through the air from the outside to is blown inside into a freshly spun fiber bundle. There are several rings inside the spinning shaft axial distance arranged. These rings leave inside of the spinning shaft only a cross section free, which in essentially corresponds to the cross section of the fiber bundle.

EP86111492A 1985-08-31 1986-08-19 Spinning shaft with a perforated part near the spinneret Withdrawn EP0217097A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3531265 1985-08-31
DE3531265 1985-08-31
DE3533381 1985-09-19
DE3533381 1985-09-19

Publications (2)

Publication Number Publication Date
EP0217097A2 EP0217097A2 (en) 1987-04-08
EP0217097A3 true EP0217097A3 (en) 1988-02-17

Family

ID=25835594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111492A Withdrawn EP0217097A3 (en) 1985-08-31 1986-08-19 Spinning shaft with a perforated part near the spinneret

Country Status (2)

Country Link
US (1) US4743186A (en)
EP (1) EP0217097A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173310A (en) * 1988-03-24 1992-12-22 Mitsui Petrochemical Industries, Ltd. Device for cooling molten filaments in spinning apparatus
US5219506A (en) * 1991-12-06 1993-06-15 E. I. Du Pont De Nemours And Company Preparing fine denier staple fibers
DE19535143B4 (en) * 1994-09-30 2006-02-16 Saurer Gmbh & Co. Kg Apparatus and method for the thermal treatment of fibers
DE59510143D1 (en) * 1994-12-02 2002-05-08 Barmag Barmer Maschf SPINNING BAR FOR SPINNING A MULTIPLE OF SYNTHETIC THREADS AND SPINNING MACHINE WITH SUCH A SPINNING BAR
KR100574198B1 (en) 1998-06-22 2006-04-27 바마크 악티엔게젤샤프트 Spinner for spinning a synthetic thread
EP1629141B1 (en) * 2003-05-20 2013-12-25 Hills, Inc. Apparatus and method for controlling airflow in a fiber extrusion system
CN103952782A (en) * 2014-05-13 2014-07-30 张家港欣阳化纤有限公司 Filament spinning lateral blowing device and blowing technology thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460200A (en) * 1966-08-25 1969-08-12 Alexandr Pavlovich Zaitsev Cabinet for air stream cooling of filament spun from a polymeric melt
US3492691A (en) * 1965-08-20 1970-02-03 Ici Ltd Spinning of fibres
JPS5115010A (en) * 1974-07-26 1976-02-06 Teijin Ltd YOJUBOSHIHOHO
DE3424253A1 (en) * 1983-02-25 1986-01-09 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Spinning apparatus for chemical fibres with a blow-on box and spinning shaft

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551808A (en) * 1978-10-04 1980-04-15 Teijin Ltd Spinning of multifilament yarn
CH663222A5 (en) * 1983-02-25 1987-11-30 Barmag Barmer Maschf SPINNING MACHINE FOR CHEMICAL FIBERS.
US4631018A (en) * 1984-11-01 1986-12-23 E. I. Du Pont De Nemours And Company Plate, foam and screen filament quenching apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492691A (en) * 1965-08-20 1970-02-03 Ici Ltd Spinning of fibres
US3460200A (en) * 1966-08-25 1969-08-12 Alexandr Pavlovich Zaitsev Cabinet for air stream cooling of filament spun from a polymeric melt
JPS5115010A (en) * 1974-07-26 1976-02-06 Teijin Ltd YOJUBOSHIHOHO
DE3424253A1 (en) * 1983-02-25 1986-01-09 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Spinning apparatus for chemical fibres with a blow-on box and spinning shaft

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPIL, FILE SUPPLIER, AN 76-21785X, Derwent Publications Ltd, London, GB; & JP-A-51 15 010 (TEIJIN K.K.) 06-02-1976 *

Also Published As

Publication number Publication date
EP0217097A2 (en) 1987-04-08
US4743186A (en) 1988-05-10

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Inventor name: SCHIPPERS, HEINZ, DR.-ING. E.H.