GB1112725A - Apparatus for cooling textile filaments - Google Patents

Apparatus for cooling textile filaments

Info

Publication number
GB1112725A
GB1112725A GB3221766A GB3221766A GB1112725A GB 1112725 A GB1112725 A GB 1112725A GB 3221766 A GB3221766 A GB 3221766A GB 3221766 A GB3221766 A GB 3221766A GB 1112725 A GB1112725 A GB 1112725A
Authority
GB
United Kingdom
Prior art keywords
inlet
chamber
gaseous
filaments
outlet
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
GB3221766A
Inventor
William Moore Massey
Bill Lamar Pope
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
Priority to GB3221766A priority Critical patent/GB1112725A/en
Publication of GB1112725A publication Critical patent/GB1112725A/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
    • 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

1,112,725. Filament cooling apparatus. E. I. DU PONT DE NEMOURS & CO. 18 July, 1966, No. 32217/66. Heading B5B. Apparatus for cooling melt-spun filaments comprises a quenching chamber 15 having substantially vertical inlet and outlet panels 14 and 16 for allowing a gaseous medium to pass through the chamber and means 24, 25 for passing the extruded filaments 23 vertically downwards through the chamber, each inlet and outlet panel comprising a plurality of adjacent, vertically spaced horizontally disposed sections and each of the sections containing means for individually regulating the stream of the gaseous cooling medium passing through each section, whereby both the total strength of the gaseous stream going through the quenching chamber and its general direction as it contacts the descending filaments may be regulated. The regulating means may be sliding valves on the inlet side, and adjustable louvres on the outlet side (see also Figs. 1, 2 and 6, not shown). A porous sheet 22 may cover the inner side of the inlet panel.
GB3221766A 1966-07-18 1966-07-18 Apparatus for cooling textile filaments Expired GB1112725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3221766A GB1112725A (en) 1966-07-18 1966-07-18 Apparatus for cooling textile filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3221766A GB1112725A (en) 1966-07-18 1966-07-18 Apparatus for cooling textile filaments

Publications (1)

Publication Number Publication Date
GB1112725A true GB1112725A (en) 1968-05-08

Family

ID=10335133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3221766A Expired GB1112725A (en) 1966-07-18 1966-07-18 Apparatus for cooling textile filaments

Country Status (1)

Country Link
GB (1) GB1112725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930553A1 (en) * 1979-07-27 1981-02-05 Fourne Melt-spun filament cooling shaft - has an air feed with adjustable cross=section to give various air speed profiles
WO2007028269A1 (en) * 2005-09-07 2007-03-15 Maschinenfabrik Rieter Ag Method and device for producing filament yarns by means of melt-spinning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930553A1 (en) * 1979-07-27 1981-02-05 Fourne Melt-spun filament cooling shaft - has an air feed with adjustable cross=section to give various air speed profiles
WO2007028269A1 (en) * 2005-09-07 2007-03-15 Maschinenfabrik Rieter Ag Method and device for producing filament yarns by means of melt-spinning

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