GB770236A - Improvements in or relating to rotary spinning nozzles - Google Patents

Improvements in or relating to rotary spinning nozzles

Info

Publication number
GB770236A
GB770236A GB1881/55A GB188155A GB770236A GB 770236 A GB770236 A GB 770236A GB 1881/55 A GB1881/55 A GB 1881/55A GB 188155 A GB188155 A GB 188155A GB 770236 A GB770236 A GB 770236A
Authority
GB
United Kingdom
Prior art keywords
pump
nozzle
gear
spinning
gears
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
GB1881/55A
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.)
Industrial Rayon Corp
Original Assignee
Industrial Rayon Corp
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 Industrial Rayon Corp filed Critical Industrial Rayon Corp
Publication of GB770236A publication Critical patent/GB770236A/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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

In a rotary nozzle spinning device the spinning solution is metered by a gear pump and is then passed axially through one of the pump gears to the spinning nozzle, which rotates with such gear. A number of such combined pump and nozzle units may be associated together with a common drive and a common supply of spinning solution, to give yarns having a low twist, which are associated together into a bundle for liquid treatment, subsequently separated and then wound as individual yarns. As shown in Fig. 3, a transverse section of a single pump and nozzle unit, and, Fig. 2, front elevation of three such units, each pump consists of a pair of gears 47, 48 driven by gears 53, 57 from a common drive shaft 56. Spinning solution passes from supply pipe 61 and feed pipe 62 to header pipe 63 and thence to the inlet of each pump by a conduit 66. The pump outlet is connected to a U-shaped passage which terminates on the axis of pump gear 48 and there connects with an axial passage through the gear <PICT:0770236/IV(a)/1> <PICT:0770236/IV(a)/2> and through the projecting tube 70 to nozzle 73. The projecting tube 70 and nozzle 73 rotate with gear 48. The assembly of these units shown in Fig. 2 is pivotally supported on shaft 17 to facilitate inspection or replacement of the spinning nozzles.
GB1881/55A 1954-05-10 1955-01-21 Improvements in or relating to rotary spinning nozzles Expired GB770236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US428649A US2715753A (en) 1954-05-10 1954-05-10 Multiple end spinning and twisting apparatus

Publications (1)

Publication Number Publication Date
GB770236A true GB770236A (en) 1957-03-20

Family

ID=23699797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881/55A Expired GB770236A (en) 1954-05-10 1955-01-21 Improvements in or relating to rotary spinning nozzles

Country Status (6)

Country Link
US (1) US2715753A (en)
CH (1) CH331799A (en)
DE (1) DE1105554B (en)
ES (1) ES220189A1 (en)
FR (1) FR1119523A (en)
GB (1) GB770236A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903841A (en) * 1955-10-13 1959-09-15 Ind Rayon Corp Method and apparatus for handling a plurality of yarns
US3019078A (en) * 1957-11-26 1962-01-30 Owens Corning Fiberglass Corp Method of forming fibers
NL103665C (en) * 1958-05-05
US2988867A (en) * 1960-02-26 1961-06-20 Ind Rayon Corp Method of handling a plurality of yarns during processing
US3099064A (en) * 1961-04-13 1963-07-30 Eastman Kodak Co Method and apparatus for making rug yarn
DE3640962A1 (en) * 1986-11-29 1988-06-09 Barmag Barmer Maschf SPIDER CENTRIFUGE
KR100427806B1 (en) * 2002-03-18 2004-04-28 김관영 A manufacturing process of untwisted yarn
US8640399B2 (en) * 2007-05-14 2014-02-04 Carlos Fradera Pellicer Cement mortar panel with prestressed biaxial reinforcement
US8282384B1 (en) 2011-04-15 2012-10-09 Thomas Michael R Continuous curing and post curing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE249002C (en) *
AT61799B (en) * 1912-04-29 1913-10-25 Fr Kuettner Fa Pump for the synthetic thread spinner.
DE466384C (en) * 1926-05-21 1928-10-05 Siemens Schuckertwerke Akt Ges Method and device for the simultaneous spinning and twisting of artificial silk threads with circulating nozzles and circulating precipitant fluid
NL22191C (en) * 1927-02-06
FR660357A (en) * 1927-12-26 1929-07-10 Improvement in spinning apparatus for artificial threads derived from solutions of cellulose ethers or esters
US2046670A (en) * 1933-06-28 1936-07-07 Beattey Earle J Richard Making of rayon
BE421678A (en) * 1935-03-27
NL45247C (en) * 1935-04-26
GB693399A (en) * 1950-07-06 1953-07-01 American Viscose Corp Methods and apparatus for handling yarns

Also Published As

Publication number Publication date
DE1105554B (en) 1961-04-27
US2715753A (en) 1955-08-23
FR1119523A (en) 1956-06-21
CH331799A (en) 1958-08-15
ES220189A1 (en) 1955-04-01

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