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GB211691A - Process and apparatus for making artificial silk threads - Google Patents

Process and apparatus for making artificial silk threads

Info

Publication number
GB211691A
GB211691A GB4220/23A GB422023A GB211691A GB 211691 A GB211691 A GB 211691A GB 4220/23 A GB4220/23 A GB 4220/23A GB 422023 A GB422023 A GB 422023A GB 211691 A GB211691 A GB 211691A
Authority
GB
United Kingdom
Prior art keywords
spinning
pumps
threads
liquid
pivots
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
GB4220/23A
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.)
MARTIN HOELKEN JR
Original Assignee
MARTIN HOELKEN JR
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
Priority to DEL50959D priority Critical patent/DE438770C/en
Priority to US614826A priority patent/US1641588A/en
Application filed by MARTIN HOELKEN JR filed Critical MARTIN HOELKEN JR
Priority to GB4220/23A priority patent/GB211691A/en
Publication of GB211691A publication Critical patent/GB211691A/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
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • 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
    • D01D1/09—Control of pressure, temperature or feeding rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

211,691. H÷lken, M. Feb. 13, 1923. Apparatus for making filaments.-Each spinning head of a multiple - unit plant for spinning artificial silk from cuprammonia-cellulose solutions employing large spinning apertures, is associated with an apportioning-device such as a gear-wheel pump, for the supply of solution; working in this manner more uniform and finer threads are obtained, and the drawing-out of the threads proceeds more quickly. The threads are spun into the precipitating-liquid, are stretched therein and if desired, during their passage through the air, and are finally treated with hardening-liquid. In the plant shown, the pumps c are mounted on brackets g clamped to the main supply pipe a; the pumps are mounted on pivots l, k so that they may be rocked to gear with a main driving shaft u, and the pivots are bored for the passage of the cellulose solution. The spinning heads b are connected to the delivery side of the pumps by jointed arms o, one of the joints o<1> of which being of the character of a cock so that on raising the arm the flow of liquid is cut off.
GB4220/23A 1920-07-13 1923-02-13 Process and apparatus for making artificial silk threads Expired GB211691A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEL50959D DE438770C (en) 1920-07-13 1920-07-13 Method and device for the production of rayon threads
US614826A US1641588A (en) 1920-07-13 1923-01-25 Method of and means for manufacturing artificial silk
GB4220/23A GB211691A (en) 1920-07-13 1923-02-13 Process and apparatus for making artificial silk threads

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL50959D DE438770C (en) 1920-07-13 1920-07-13 Method and device for the production of rayon threads
GB4220/23A GB211691A (en) 1920-07-13 1923-02-13 Process and apparatus for making artificial silk threads

Publications (1)

Publication Number Publication Date
GB211691A true GB211691A (en) 1924-02-28

Family

ID=25985976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4220/23A Expired GB211691A (en) 1920-07-13 1923-02-13 Process and apparatus for making artificial silk threads

Country Status (3)

Country Link
US (1) US1641588A (en)
DE (1) DE438770C (en)
GB (1) GB211691A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518199A (en) * 1952-03-08
US2789315A (en) * 1953-06-26 1957-04-23 American Viscose Corp Wet spinning apparatus
US3001229A (en) * 1958-12-19 1961-09-26 Otto V Drtina Stretch spinning equipment

Also Published As

Publication number Publication date
DE438770C (en) 1927-11-26
US1641588A (en) 1927-09-06

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