GB570618A - Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor - Google Patents

Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor

Info

Publication number
GB570618A
GB570618A GB16367/43A GB1636743A GB570618A GB 570618 A GB570618 A GB 570618A GB 16367/43 A GB16367/43 A GB 16367/43A GB 1636743 A GB1636743 A GB 1636743A GB 570618 A GB570618 A GB 570618A
Authority
GB
United Kingdom
Prior art keywords
funnel
centre
gravity
horizontal plane
attached
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
GB16367/43A
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 UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB16367/43A priority Critical patent/GB570618A/en
Priority to US547770A priority patent/US2402409A/en
Publication of GB570618A publication Critical patent/GB570618A/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
    • D01D7/00—Collecting the newly-spun products
    • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots

Landscapes

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

Abstract

Artificial threads produced by the wet-spinning process are collected free from kinks and curls, by loosely suspending the reciprocating funnel through which the threads pass into a centrifugal spinning box, by a support situated approximately in the same horizontal plane as the centre of gravity of the funnel. A ring or collar may be attached to the funnel or its effective length may be increased, in order to adjust its centre of gravity to any desired position. The spinning funnel 1, Fig. 1, having constrictions 3 is loosely supported on the metal ring 7 attached to reciprocating support 9. A heavy metal ring 10 is attached to the top of funnel 1 so that the centre of gravity of the funnel lies approximately in the same horizontal plane as the ring 7. The lower end of the funnel 1 terminates within centrifugal spinning box 4. In a modification, <PICT:0570618/IV/1> <PICT:0570618/IV/2> Fig. 2, the funnel 1 is provided with a metallic collar 11 having a lower hemispherical portion 12. The top of bush 8, which lies approximately in the horizontal plane containing the centre of gravity of funnel 1, is cut away to receive and loosely seat the hemispherical portion 12.
GB16367/43A 1943-10-06 1943-10-06 Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor Expired GB570618A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB16367/43A GB570618A (en) 1943-10-06 1943-10-06 Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor
US547770A US2402409A (en) 1943-10-06 1944-08-02 Apparatus for the production of artificial threads by the wet spinning process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16367/43A GB570618A (en) 1943-10-06 1943-10-06 Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor

Publications (1)

Publication Number Publication Date
GB570618A true GB570618A (en) 1945-07-16

Family

ID=10076037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16367/43A Expired GB570618A (en) 1943-10-06 1943-10-06 Improvements in the production of artificial threads by the wet spinning process andin apparatus therefor

Country Status (2)

Country Link
US (1) US2402409A (en)
GB (1) GB570618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674841A (en) * 1949-07-13 1954-04-13 American Viscose Corp Spinning funnel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446301A (en) * 1945-09-07 1948-08-03 American Viscose Corp Self-centering funnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674841A (en) * 1949-07-13 1954-04-13 American Viscose Corp Spinning funnel

Also Published As

Publication number Publication date
US2402409A (en) 1946-06-18

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