GB1443729A - Spinneret assembly - Google Patents

Spinneret assembly

Info

Publication number
GB1443729A
GB1443729A GB5003573A GB5003573A GB1443729A GB 1443729 A GB1443729 A GB 1443729A GB 5003573 A GB5003573 A GB 5003573A GB 5003573 A GB5003573 A GB 5003573A GB 1443729 A GB1443729 A GB 1443729A
Authority
GB
United Kingdom
Prior art keywords
ring
groove
spinneret assembly
oct
channel
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
Application number
GB5003573A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1443729A publication Critical patent/GB1443729A/en
Expired 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
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/272—Cleaning; Purging; Avoiding contamination of dies
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB5003573A 1972-10-27 1973-10-26 Spinneret assembly Expired GB1443729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00301536A US3814559A (en) 1972-10-27 1972-10-27 Spinneret with inert gas metering ring

Publications (1)

Publication Number Publication Date
GB1443729A true GB1443729A (en) 1976-07-21

Family

ID=23163801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5003573A Expired GB1443729A (en) 1972-10-27 1973-10-26 Spinneret assembly

Country Status (9)

Country Link
US (1) US3814559A (enrdf_load_stackoverflow)
JP (1) JPS5021564B2 (enrdf_load_stackoverflow)
AR (1) AR200744A1 (enrdf_load_stackoverflow)
BE (1) BE806562A (enrdf_load_stackoverflow)
CA (1) CA967316A (enrdf_load_stackoverflow)
DE (1) DE2353824B2 (enrdf_load_stackoverflow)
FR (1) FR2204500B1 (enrdf_load_stackoverflow)
GB (1) GB1443729A (enrdf_load_stackoverflow)
NL (1) NL156452B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959057A (en) * 1975-04-07 1976-05-25 Smith Jesse J Means and method for producing plastic netting
DE2630055B2 (de) * 1976-07-03 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zum Begasen der Düsenöffnungen beim Extrudieren von Kunststoff
DE3141490C2 (de) * 1981-10-20 1987-04-16 Bayer Ag, 5090 Leverkusen Vorrichtung zur Herstellung von Fäden nach dem Trockenspinnverfahren
JPS59157309A (ja) * 1983-02-24 1984-09-06 Toa Nenryo Kogyo Kk 溶融紡糸方法及び装置
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
DE3840357A1 (de) * 1987-12-05 1989-06-15 Barmag Barmer Maschf Spinnanlage fuer chemiefasern
US5935512A (en) * 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
DE19830453A1 (de) * 1998-07-08 2000-01-13 Lurgi Zimmer Ag Verfahren und Vorrichtung zum Transport von Dampf durch mindestens einen runden Spinndüsenschacht
EP1297201B1 (en) 2000-06-23 2008-07-30 INVISTA Technologies S.à.r.l. Spinning machine comprising spinneret with steam distribution ring
US9777637B2 (en) 2012-03-08 2017-10-03 General Electric Company Gas turbine fuel flow measurement using inert gas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2252689A (en) * 1938-03-10 1941-08-19 Du Pont Production of filaments, ribbons, and the like
US3761559A (en) * 1972-04-24 1973-09-25 Du Pont Opposed flow spinneret blanketer

Also Published As

Publication number Publication date
US3814559A (en) 1974-06-04
FR2204500A1 (enrdf_load_stackoverflow) 1974-05-24
DE2353824A1 (de) 1974-05-09
FR2204500B1 (enrdf_load_stackoverflow) 1976-06-18
DE2353824B2 (de) 1976-09-30
JPS4975817A (enrdf_load_stackoverflow) 1974-07-22
BE806562A (fr) 1974-04-26
NL156452B (nl) 1978-04-17
NL7314772A (enrdf_load_stackoverflow) 1974-05-01
JPS5021564B2 (enrdf_load_stackoverflow) 1975-07-24
AR200744A1 (es) 1974-12-13
CA967316A (en) 1975-05-13

Similar Documents

Publication Publication Date Title
GB1443729A (en) Spinneret assembly
GB1450340A (en) Arrangements for applying liquid droplets to a surface
GB1454268A (en) Calculator
GB1524499A (en) Bernoulli pickup head
GB1375080A (enrdf_load_stackoverflow)
GB1257353A (enrdf_load_stackoverflow)
GB1291368A (en) Improvements in liquid spraying devices
GB1453307A (en) Push-button switch assembly
GB1278849A (en) Thermal printing systems
GB1381585A (en) Air gun
GB1516621A (en) Cutting die assembly
GB1399068A (en) Spinneret assembly
USD245644S (en) Font of type
GB1454381A (en) Nozzle for spraying liquids
GB1381569A (en) Gas operated gun
GB1333702A (en) Slide arrangement including a keep-plate
GB1149049A (en) Apparatus for spinning conjugate fibres
GB1407044A (en) Pulsating spray head
ES430950A1 (es) Un procedimiento para la preparacion de nitro-alfa-piridonasantialergicas.
SE7415606L (enrdf_load_stackoverflow)
GB1124033A (en) Fluid bearing
ES401992A1 (es) Perfeccionamientos en toberas de inyeccion de combustible.
GB1387155A (en) Metal extrusion machines
GB1117428A (en) Ceramic plate for gas burners
GB1251744A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee