EP0545375A3 - Self-sealing spinneret pack - Google Patents

Self-sealing spinneret pack Download PDF

Info

Publication number
EP0545375A3
EP0545375A3 EP19920120531 EP92120531A EP0545375A3 EP 0545375 A3 EP0545375 A3 EP 0545375A3 EP 19920120531 EP19920120531 EP 19920120531 EP 92120531 A EP92120531 A EP 92120531A EP 0545375 A3 EP0545375 A3 EP 0545375A3
Authority
EP
European Patent Office
Prior art keywords
self
sealing
spinneret pack
spinneret
pack
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.)
Granted
Application number
EP19920120531
Other languages
German (de)
Other versions
EP0545375A2 (en
EP0545375B1 (en
Inventor
Wolfgang Peschke
Herbert Scheiber
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.)
Akzo Nobel NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of EP0545375A2 publication Critical patent/EP0545375A2/en
Publication of EP0545375A3 publication Critical patent/EP0545375A3/en
Application granted granted Critical
Publication of EP0545375B1 publication Critical patent/EP0545375B1/en
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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/08—Supporting spinnerettes or other parts of spinnerette packs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP92120531A 1991-12-06 1992-12-02 Self-sealing spinneret pack Expired - Lifetime EP0545375B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4140269 1991-12-06
DE4140269 1991-12-06

Publications (3)

Publication Number Publication Date
EP0545375A2 EP0545375A2 (en) 1993-06-09
EP0545375A3 true EP0545375A3 (en) 1993-12-08
EP0545375B1 EP0545375B1 (en) 1995-11-15

Family

ID=6446445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92120531A Expired - Lifetime EP0545375B1 (en) 1991-12-06 1992-12-02 Self-sealing spinneret pack

Country Status (6)

Country Link
US (1) US5387097A (en)
EP (1) EP0545375B1 (en)
KR (1) KR930013231A (en)
CN (1) CN1031655C (en)
DE (2) DE4236570A1 (en)
TW (1) TW224147B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643425C2 (en) * 1996-10-22 1999-12-02 Geb Schroeder Beeck Sandless spinneret
DE19821406A1 (en) * 1998-05-13 1999-11-18 Lurgi Zimmer Ag Sealing element for melt channels
KR100302319B1 (en) * 1999-07-06 2001-09-22 홍덕희 nozzle pack for heat-melting emission apparatus
DE19935982A1 (en) * 1999-07-30 2001-02-01 Lurgi Zimmer Ag Self-sealing compact nozzle for melt spinning processes
DE10014292B4 (en) * 2000-03-23 2008-04-03 Lurgi Zimmer Gmbh Self-sealing sand filter nozzle
EP1440188B1 (en) * 2001-09-28 2006-11-02 Saurer GmbH & Co. KG Spinneret
DE10160204B4 (en) * 2001-12-07 2006-01-26 Zimmer Ag Nozzle block with a support plate
DE10205465A1 (en) * 2002-02-08 2003-08-28 Zimmer Ag Nozzle block for the production of synthetic threads and fibers
DE10314294A1 (en) 2003-03-29 2004-10-07 Saurer Gmbh & Co. Kg Device for melt spinning
CN100368606C (en) * 2005-11-14 2008-02-13 中国石化仪征化纤股份有限公司 Bolt fastening type high-productivity compact top-mounted spinning assembly
DE102007034092A1 (en) 2007-07-21 2009-01-22 Oerlikon Textile Gmbh & Co. Kg Melt-spinning device for synthetic filaments has inside diameter of inner wall of sealing sleeve continuously reducing in region of second and third section of wall
JP5452243B2 (en) * 2010-01-19 2014-03-26 Ｔｍｔマシナリー株式会社 Spin pack for melt spinning equipment
DE102013014568A1 (en) 2012-09-26 2014-03-27 Oerlikon Textile Gmbh & Co. Kg Nozzle package for melt spinning of synthetic filaments used in production of multifilament yarns, has nozzle and perforated plates forming parting line having star-shaped radial grooves so that the orifice opens centrally to the line
DE102014000305A1 (en) * 2014-01-10 2015-07-16 Oerlikon Textile Gmbh & Co. Kg Spinnerette
CN108411387A (en) * 2018-04-20 2018-08-17 中国纺织科学研究院有限公司 Melt spinning apparatus
CN109234824B (en) * 2018-09-20 2020-03-03 深圳市恩裳纺织品有限公司 Spinning process of regenerated polyester fiber
CN108866663B (en) * 2018-09-20 2020-01-21 杭州金象纺织有限公司 Spinning device for regenerated polyester fibers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353211A (en) * 1965-01-06 1967-11-21 American Enka Corp Spinneret assembly
DE1660209A1 (en) * 1965-07-15 1970-02-05 Barmag Barmer Maschf Melt spinning head for spinning under high pressure
US4494921A (en) * 1983-08-08 1985-01-22 E. I. Du Pont De Nemours And Company Filter element
EP0163248A2 (en) * 1984-05-26 1985-12-04 B a r m a g AG Spinning manifold for melt-spinning synthetic fibres
EP0300120A2 (en) * 1983-03-23 1989-01-25 B a r m a g AG Spinnerette for melt-spinning filaments
EP0436105A2 (en) * 1989-11-27 1991-07-10 Barmag Ag Spinning apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123858A (en) * 1964-03-10 Heated
DE155090C (en) *
GB755954A (en) * 1953-08-28 1956-08-29 Ici Ltd Melt-spinning method and apparatus
NL235774A (en) * 1956-05-14
US3050774A (en) * 1957-09-03 1962-08-28 Du Pont Spinneret assembly
US3028627A (en) * 1959-04-10 1962-04-10 Du Pont Spinneret pack assembly
US3237245A (en) * 1962-10-10 1966-03-01 Mitsubishi Vonnel Co Ltd Apparatus for the production of conjugated artificial filaments
GB1079295A (en) * 1964-06-03 1967-08-16 Ici Ltd Improvements in or relating to the melt-spinning of synthetic linear polymers
CH432711A (en) * 1965-03-03 1967-03-31 Inventa Ag Device for spinning threads made of synthetic material
CH445840A (en) * 1966-04-09 1967-10-31 Barmag Barmer Maschf Device on an extrusion press for sealing the connection point between a feed element and a tool or tool chuck
NL6703657A (en) * 1967-03-09 1968-09-10
US3466703A (en) * 1967-08-11 1969-09-16 Du Pont Spinneret assembly
US3762854A (en) * 1970-04-08 1973-10-02 Akzona Inc Melt spinning apparatus
DE2250837A1 (en) * 1972-10-17 1974-05-02 Zimmer Ag Spinnerette filter chamber - filled with coarse material to a height at least twice chamber diameter
US4197020A (en) * 1972-11-30 1980-04-08 E. I. Du Pont De Nemours And Company Spinning pack containing mixing means
US4134954A (en) * 1975-07-19 1979-01-16 Bayer Aktiengesellschaft Spinning process and device with static mixing inserts
US4260350A (en) * 1980-04-16 1981-04-07 Fiber Industries, Inc. Filter for high viscosity liquids
DD155090A1 (en) * 1980-12-08 1982-05-12 Reinhard Wagner SPINNDUESEN PACKAGE FOR SPANISHING FOOD, ESPECIALLY FOR MELTING SPIRIT OF SYNTHETIC HIGH POLYMERS
US4493628A (en) * 1982-07-15 1985-01-15 Barmag Barmer Maschinenfabrik Ag Melt spinning apparatus
JPS60119208A (en) * 1983-11-28 1985-06-26 Toray Ind Inc Spinneret pack for melt spinning
US4696633A (en) * 1984-05-26 1987-09-29 Barmag Ag Melt spinning apparatus
DE3642867A1 (en) * 1986-12-16 1988-06-30 Barmag Barmer Maschf SPINNING MACHINE
ATE106955T1 (en) * 1989-03-17 1994-06-15 Fischer Karl Ind Gmbh DEVICE FOR SPINNING THERMOPLASTIC MELT.
DE3915819A1 (en) * 1989-05-16 1990-11-22 Akzo Gmbh Making high grade core-sheath fibre yarn
GB9010024D0 (en) * 1990-05-03 1990-06-27 Pall Corp Filters for polymer spinnerets and their manufacture
DE4239560C2 (en) * 1992-11-25 2003-04-30 Zimmer Ag nozzle block

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353211A (en) * 1965-01-06 1967-11-21 American Enka Corp Spinneret assembly
DE1660209A1 (en) * 1965-07-15 1970-02-05 Barmag Barmer Maschf Melt spinning head for spinning under high pressure
EP0300120A2 (en) * 1983-03-23 1989-01-25 B a r m a g AG Spinnerette for melt-spinning filaments
US4494921A (en) * 1983-08-08 1985-01-22 E. I. Du Pont De Nemours And Company Filter element
EP0163248A2 (en) * 1984-05-26 1985-12-04 B a r m a g AG Spinning manifold for melt-spinning synthetic fibres
EP0436105A2 (en) * 1989-11-27 1991-07-10 Barmag Ag Spinning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 271 (C-311)29. Oktober 1985 & JP-A-60 119 208 ( TORAY KK ) 26. Juni 1985 *

Also Published As

Publication number Publication date
CN1077505A (en) 1993-10-20
CN1031655C (en) 1996-04-24
TW224147B (en) 1994-05-21
EP0545375A2 (en) 1993-06-09
KR930013231A (en) 1993-07-21
DE4236570A1 (en) 1993-06-09
US5387097A (en) 1995-02-07
EP0545375B1 (en) 1995-11-15
DE59204347D1 (en) 1995-12-21

Similar Documents

Publication Publication Date Title
HK19195A (en) Medicament pack
GB2241904B (en) Separator
TW302911U (en) Spinnerette
EP0545375A3 (en) Self-sealing spinneret pack
GB8902514D0 (en) Carriers
GB8920829D0 (en) Telecommunication arrangements
EP0449511A3 (en) Battery
GB2227226B (en) Overtape-sealed bag
GB2231027B (en) Bags
GB8928753D0 (en) Rucksacks
AR243243A1 (en) Spinning pack design
GB8926465D0 (en) Bags
GB8926346D0 (en) Multiple turbocharging
GB2257187B (en) Gravel pack
GB2233070B (en) Parenteral administration sets
GB2274273B (en) Medicament pack
GB2254478B (en) Batteries
GB9004383D0 (en) Connecting shackle
GB2254600B (en) Pack
CS8906042A2 (en) Drawing-off device
GB9209939D0 (en) Multiple turbocharging
EP0476642A3 (en) Spinneret
GB8911835D0 (en) Pack
GB8908089D0 (en) Grow bag
PL285356A1 (en) Self-sealing packing

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19931105

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AKZO NOBEL N.V.

17Q First examination report despatched

Effective date: 19950411

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

ET Fr: translation filed
REF Corresponds to:

Ref document number: 59204347

Country of ref document: DE

Date of ref document: 19951221

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960108

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19981029

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19981030

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19981102

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19981110

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991231

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19991202

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001003

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051202