US2724957A - Liquid deflector means for use in tube spinning apparatus for rayon and the like - Google Patents

Liquid deflector means for use in tube spinning apparatus for rayon and the like Download PDF

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Publication number
US2724957A
US2724957A US351234A US35123453A US2724957A US 2724957 A US2724957 A US 2724957A US 351234 A US351234 A US 351234A US 35123453 A US35123453 A US 35123453A US 2724957 A US2724957 A US 2724957A
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US
United States
Prior art keywords
tube
liquid
mouth
treating
yarn
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 - Lifetime
Application number
US351234A
Other languages
English (en)
Inventor
Jr Ernest J Griset
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.)
Akzona Inc
Original Assignee
American Enka 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
Priority to BE497656D priority Critical patent/BE497656A/xx
Priority to US2899265D priority patent/US2899265A/en
Priority to BE507860D priority patent/BE507860A/xx
Priority to NL76923D priority patent/NL76923C/xx
Priority to BE511204D priority patent/BE511204A/xx
Priority to US2675690D priority patent/US2675690A/en
Priority to BE524486D priority patent/BE524486A/xx
Priority claimed from US122560A external-priority patent/US2725276A/en
Priority to GB20997/50A priority patent/GB686339A/en
Priority to DEA3312A priority patent/DE845686C/de
Priority to CH288684D priority patent/CH288684A/de
Priority to FR1026907D priority patent/FR1026907A/fr
Priority to US244115A priority patent/US2675908A/en
Priority to CH298464D priority patent/CH298464A/de
Priority to GB3015951A priority patent/GB712849A/en
Priority to FR1052779D priority patent/FR1052779A/fr
Priority to CH302361D priority patent/CH302361A/de
Priority to FR63457D priority patent/FR63457E/fr
Priority to GB10165/52A priority patent/GB717193A/en
Priority to US341528A priority patent/US2787152A/en
Application filed by American Enka Corp filed Critical American Enka Corp
Priority to US351234A priority patent/US2724957A/en
Priority to GB32623/53A priority patent/GB768128A/en
Priority to ES0213207A priority patent/ES213207A2/es
Publication of US2724957A publication Critical patent/US2724957A/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube

Definitions

  • This invention relates to tube spinning and more particularly to those portions of tube spinning apparatus that effect the introduction of a running yarn into a tube and the transfer of yarn from one tube to another.
  • a tube spinning system usually includes a plurality of tubes for serving each spinning position and the problem of transferring the yarn from one tube to the other must be faced.
  • the transfer problem is really a dual one involving the temporary conditions prevailing only during spinning-in and the more permanent conditions prevailing during all stages of the operation.
  • the yarn and propelling liquid must go together to an introduction zone in which the yarn is introduced into the next tube of the particular series used. Thereafter, to avoid treating liquid intermixing and to facilitate liquid recovery, the yarn is caused to continue to move to the mouth of the next tube while the liquid issuing from the preceding tube is caused to follow a divergent path in relation to the yarn. This act of separating the yarn and the liquid after spinning-in often produces wasteful and troublesome splash.
  • each treating tube has a jet of liquid being ejected into its mouth and, when the jet nozzle is spaced from the mouth of the tube being served, alignment is critical in order to insure proper propulsion speeds and the avoidance of splash. While these problems exist in tube spinning generally, it will be appreciated that in the treatment of tow, where a number of yarns are handled simultaneously, the larger volume of liquid being handled is an aggravating circumstance.
  • lt is a further object of this invention to provide for the introduction of treating liquids into tubes in a manner to avoid nozzle alignment diiiculties.
  • Figure 1 is a view partially in section and partially in elevation of a portion of a tube spinning system showing a liquid introduction arrangement according to the present invention.
  • Figure 2 is also a view in elevation and vertical section but it also shows a different liquid and yarn transfer detiector arrangement between the exit end of one tube of a series and the mouth of the next tube thereof;
  • Figure 3 is a top plan view of the arrangement of Figure 2 showing the spinning in position of the detlector in full lines and the normal operating position in broken lines;
  • Figure 4 is another view in elevation and vertical sec- ⁇ tion, but, in this view, a liquid introduction arrangement diirerent from that of Figure 1 is shown as well as a deliector arrangement different from Figures 13, inclusive;
  • Figure 5 is a fragmentary view in longitudinal section of the liquid introduction scheme of Figures l, 2 and 3;
  • Figure 6 is a similar view of the liquid introduction scheme of Figure 4.
  • Figure 7 is a fragmentary View in longitudinal section of a third modification of the liquid introduction arrangement.
  • this invention is a continuation-in-part of Griset application Serial No. 122,560, tiled October 20, 1949, and that the improvements of this invention relate to but a portion 0f the spinning system of the parent case.
  • Griset application Serial No. 122,560, tiled October 20, 1949, and that the improvements of this invention relate to but a portion 0f the spinning system of the parent case.
  • a yarn to be after treated is introduced into a tube through which it is propelled by a treating liquid and that upon issuing from that tube it is introduced into another until it has progressed through a series of tubes sufficient to accomplish the desired treatment of the yarns.
  • Figure l of the present case shows an end 10 of one treating tube 11 and the mouth 12 of the next tube 13 of the system. Tubes 11 and 13 are supported in a jet box structure 14 which may, and usually does, support other tubes of the system which are not shown in Figure l.
  • the box 14 is provided with a drain boss 15 registered below the exit end 10 of the tube 11 and with another drain boss 16 registered below the mouth 12 of the tube 13.
  • a p detiector 17 comprised of a movable upper part 18 and a stationary lower part 19.
  • the two parts 18 and 19 (when the part 18 is in the broken line position of Figure 1) define a groove which serves to guide liquid and yarn issuing from the tube 11 to a point adjacent the mouth 12 of the tube 13. This position is kept until the yarn is running in the tube 13 whereupon the portion 18 of the deliector is moved to the solid line position of Figure l so that liquid issuing from the end 10 of the tube 11 flows out of the boss 15 to recovery all in a manner described in Serial No. 122,5 60, filed October 20, 1949.
  • the tube 13 is supplied with liquid from a tube 20 provided with a nozzle 21. While in application Serial No. 122,560, mentioned above, there is a nozzle for ejecting liquid into the mouth of the treatment tube, the arrangement of the parent case is one in which the nozzle is spaced away from the mouth of the treating tube rather than being disposed within the treating tube beyond its mouth as is the ease in Figure l.
  • the tubes 11 and 13 of Figure l may be tubes of large internal diameter of the type used in the treatment of tow.
  • the mouth 12 of the tube 13 is so dimensioned as to accommodate entering tow as Well as the nozzle 21.
  • the jet of liquid issuing from nozzle 21 creates a negative pressure zone at the mouth 12 of the tube 13 whereby yarn is sucked in. This is also true if the nozzle lies without the treatment tube as shown in Serial No. 122,560. however, alignment diliculties inherent in spacing the nozzle away from the mouth of the tube are avoided.
  • the deiiector 17 of Figure l has its portion 18 mounted for rotation about a horizontal axis at 22. In rotating about a horizontal axis, it is evident that the channel defining part moves against the stream issuing from the exit end 10 of the tube 11, but it causes little splash during the counter-clockwise shift from the broken line to the full line position because of the short total length of portion 18.
  • Figure 2 there is shown a different arrangement in which the deeetor rotates about a vertical rather than a horizontal axis.
  • parts identical to parts shown in Figure l bear like reference numerals and function in the same way.
  • the difference, then, between Figure ll and Figures 2 and 3 lies entirely in the deector and the portion of the jet box on which it is mounted.
  • the deiiector 23 of Figures 2 and 3 is a unitary structure, but it has about the same shape as the over-all shape of the deector 17 of Figure l when the'part 18 is in the broken line position of Figure l.
  • the detlector 23 includes a channel 24 extending between the end 10 of the tube 11 and the mouth 12 of the tube 13.
  • the bottom of the deector 23 is provided with a cylindrical cavity into which therel projects a pivot pin 25 extending up from or constituting a part of the jet box 26. Since the detlector 23 is mounted on the pin 25 for rotation thereabout, it is evident that once spinning-in is completed, the deliector may be turned at right angles from the full line to the broken line position of Figures 2 and 3 whereby to establish a iiow path between the end of the tube 11 and boss of the jet box 26, while permitting the yarn or tow issuing from tube ⁇ 11 to continue to enter the mouth 12 of the tube I3.
  • FIG 4 there is shown another type of deector which results in splash free operation largely because of the path of its movement.
  • the jet box bears numeral 27 and the tubes which are illustrated include a treating tube 28, having a discharge end 29 registering with a drain boss 30 and a treating tube 31, having a mouth 32 registering with a drain boss 33.
  • the housing 27 supports a deector 34 rotatable about a horizontal axis at 35.
  • the deiiector 34 in common with the deectors 17 and 23, defines a channel between the end 29 of one tube and the mouth 32 of the next tube in the series.
  • the channel bears reference numeral 36.
  • the deector 34 can be rotated about 90 in a clockwise direction from the full line to the broken line position of Figure 4 in order to permit the liquid issuing from the tube 28 to flow out of the boss 30, While the yarn or tow continues to run from the end 29 of the tube 28 to the mouth 32 of the tube 3l.
  • the foregoing movement of the deflector 34 is made possible by the disposition and shape of the tube 37 which supplies liquid to the tube 31.
  • the tube 37 enters the box 27 through a rubber sleeve 38 and, near the upper end of tube 37, there is ⁇ a bend which leads to nozzle 39 which lies within the tube 31, in about the same position as the nozzle 21 in relation to the tube 13.
  • the exact position of the nozzle in the tube can be appreciated by a comparative study of Figures 5 and 6. In y Figures 5 and 6 the nozzles 21 and 39, respectively7 are shown in section so that their exact position can be particularly appreciated.
  • Figure 7 there is shown another type of tube and nozzle arrangement similar to the arrangement of Figures 4 and 6 except that the supply tube instead of entering the treating tube 40 through its mouth 41 passes through a portion of the tube wall.
  • the effect in operation is quite similar to the effect of Figure 6, but an advantage accrues due to the fact that the mouth 41 is unobstructed for easy entrance of the tow.
  • Figures l, 2 and 4 show only the discharge end of one treating tube and the entry end of the next tube in the series, it is to be understood that the deflector and liquid supply arrangements of these gures can be ap plied to all of the tubes of a series, whatever number is required to accomplish the desired liquid treatment.
  • Tube spinning apparatus comprising yarn and liquid delivery means, a treating tube, said means having an exit end above and horizontally offset, from the mouth of said tube, a deector having a channel therein, and means supporting said deflector for pivotal movement about a vertical axis to and from a position in which its channel defines a Path bttween said exit end and said mouth and a position in which it is out of registry with said exit end.
  • Tube spinning apparatus comprising yarn and liquid delivery means, a treating tube, said means having' an exit end above and horizontally offset from the mouth of said tube, a liquid supply tube having a nozzle within said treating tube beyond the mouth thereof, a deflector having a channel therein, and means supporting said deflector for pivotal movement about an axis to and from a position in which its channel defines a path between said exit end and said mouth and a position in which it is out of registry with said exit end.
  • Tube spinning apparatus comprising yarn and liquid delivery means, a treating tube, said means having an exit end above and horizontally otset from the mouth of said tube, a liquid supply tube extending in a path at an angle to said treating tube, said supply tube being curved and having a nozzle near its end aligned with the treating tube, a defleetor having a channel therein, and means supporting said deector for pivotal movement downwardly about an axis to and from a position in which its channel defines a path between said exit end and said mouth and a position in which it is out of registry with said exit end.
  • Tube spinning apparatus comprising yarn and liquid delivery means, a treating tube, said means having an exit end above and horizontally offset from the mouth of said tube, a liquid supply tube defining with said treating tube an angle, said supply tube passing through the wall of said treating tube and terminating in a nozzle extending parallel to the said treating tube, a deector having a channel therein, and means supporting said deflector for pivotal movement downwardly about au axis to and from a position in which its channel defines a path between said exit end and said mouth and a position in which it is out of registry with said exit end.
  • Tube spinning apparatus comprising yarn and liquid delivery means, a treating tube, said means having an exit end above and horizontally offset from the mouth of said tube, a liquid supply tube extending in a path at an angle to said treating tube, said supply tube being curved and having a nozzle near its end aligned with, and lying within, the treating tube, a deector having a channel therein, and means supporting said deector for pivotal movement downwardly in a path intersecting a line, constituting an axial extension of said treating tube, about yan axis to and from a position in which its channel denes a path between said exit end and said mouth and a position in which it is out of lregistry with said .exit end.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning In General (AREA)
US351234A 1949-10-20 1953-04-27 Liquid deflector means for use in tube spinning apparatus for rayon and the like Expired - Lifetime US2724957A (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
US2899265D US2899265A (en) 1949-10-20 Spinning tube
BE507860D BE507860A (US06650917-20031118-M00005.png) 1949-10-20
NL76923D NL76923C (US06650917-20031118-M00005.png) 1949-10-20
BE511204D BE511204A (US06650917-20031118-M00005.png) 1949-10-20
BE497656D BE497656A (US06650917-20031118-M00005.png) 1949-10-20
US2675690D US2675690A (en) 1949-10-20 Spinning-in device
BE524486D BE524486A (US06650917-20031118-M00005.png) 1949-10-20
GB20997/50A GB686339A (en) 1949-10-20 1950-08-24 Improved process and device for the liquid treatment of thread or yarn in tube systems
DEA3312A DE845686C (de) 1949-10-20 1950-08-25 Verfahren und Vorrichtung zum Anspinnen beim Behandeln von Faeden oder Garnen mit verschiedenen Fluessigkeiten in Roehrenanlagen
CH288684D CH288684A (de) 1949-10-20 1950-09-05 Vorrichtung an einem Apparat zur Inbetriebsetzung desselben unter Einführung eines Fadens in ein Röhrensystem.
FR1026907D FR1026907A (fr) 1949-10-20 1950-09-28 Procédé et dispositif pour traiter des filés dans des appareils tubulaires
US244115A US2675908A (en) 1949-10-20 1951-08-29 Process and apparatus for introducing running threads
CH298464D CH298464A (de) 1949-10-20 1951-12-19 Verfahren zum Herstellen eines Kunstfadens.
GB3015951A GB712849A (en) 1949-10-20 1951-12-24 Improved process and apparatus for spinning-in a running artificial thread into a tubular system
FR1052779D FR1052779A (fr) 1949-10-20 1952-01-10 Procédé et dispositif d'enfilage d'un fil en mouvement
CH302361D CH302361A (de) 1949-10-20 1952-04-08 Vorrichtung zum Herstellen eines Kunstfadens.
FR63457D FR63457E (fr) 1949-10-20 1952-04-21 Procédé et dispositif d'enfilage d'un fil en mouvement
GB10165/52A GB717193A (en) 1949-10-20 1952-04-22 Improved device for spinning-in a running thread in a system of tubes with the aid of a liquid
US341528A US2787152A (en) 1949-10-20 1953-03-10 Jet suction device for tube spinning
US351234A US2724957A (en) 1949-10-20 1953-04-27 Liquid deflector means for use in tube spinning apparatus for rayon and the like
GB32623/53A GB768128A (en) 1949-10-20 1953-11-24 Improvements in or relating to a device for the liquid treatment of thread or yarn
ES0213207A ES213207A2 (es) 1953-04-27 1954-01-19 Un dispositivo para el tratamiento de hilos en sistemas de tubos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US122560A US2725276A (en) 1949-10-20 1949-10-20 Process and apparatus for treating threads in tubes
US351234A US2724957A (en) 1949-10-20 1953-04-27 Liquid deflector means for use in tube spinning apparatus for rayon and the like

Publications (1)

Publication Number Publication Date
US2724957A true US2724957A (en) 1955-11-29

Family

ID=26820672

Family Applications (3)

Application Number Title Priority Date Filing Date
US2675690D Expired - Lifetime US2675690A (en) 1949-10-20 Spinning-in device
US2899265D Expired - Lifetime US2899265A (en) 1949-10-20 Spinning tube
US351234A Expired - Lifetime US2724957A (en) 1949-10-20 1953-04-27 Liquid deflector means for use in tube spinning apparatus for rayon and the like

Family Applications Before (2)

Application Number Title Priority Date Filing Date
US2675690D Expired - Lifetime US2675690A (en) 1949-10-20 Spinning-in device
US2899265D Expired - Lifetime US2899265A (en) 1949-10-20 Spinning tube

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Country Link
US (3) US2724957A (US06650917-20031118-M00005.png)
BE (4) BE524486A (US06650917-20031118-M00005.png)
CH (3) CH288684A (US06650917-20031118-M00005.png)
DE (1) DE845686C (US06650917-20031118-M00005.png)
FR (3) FR1026907A (US06650917-20031118-M00005.png)
GB (3) GB686339A (US06650917-20031118-M00005.png)
NL (1) NL76923C (US06650917-20031118-M00005.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881906A (en) * 1954-04-19 1959-04-14 American Enka Corp Continuous spinning method
US2964787A (en) * 1953-06-16 1960-12-20 American Enka Corp Continuous spinning system
US3060729A (en) * 1958-03-20 1962-10-30 Courtaulds Ltd Threading textile and similar machinery
US3818464A (en) * 1971-07-26 1974-06-18 Duluth Scient Inc Wiring guides for computer core memories

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774237A (en) * 1954-10-27 1956-12-18 American Enka Corp Jet box
US3244142A (en) * 1963-06-20 1966-04-05 Du Pont Finish applicator for a continuous filament yarn
US3409919A (en) * 1965-09-28 1968-11-12 Burlington Industries Inc Process for treating textile material sequentially in a series of liquid treatments
DE2530915C3 (de) * 1975-07-10 1981-10-08 Textile Processing AB, Boras Teilgeflutete Vorrichtung zum Naßbehandeln, insbesondere Färben von Textilgütern in endloser Strang- oder Bandform
JPS6031928B2 (ja) * 1978-10-05 1985-07-25 小田合繊工業株式会社 仮撚装置
US4329750A (en) * 1980-09-15 1982-05-18 E. I. Du Pont De Nemours And Company Method for applying finish to a yarn
US4397164A (en) * 1980-09-15 1983-08-09 E. I. Du Pont De Nemours And Company Apparatus for applying finish to a yarn

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1418136A (en) * 1921-11-07 1922-05-30 Dreaper William Porter Manufacture of artificial threads or filaments
US2219830A (en) * 1938-09-27 1940-10-29 Whisenhunt David Sawyer Spotting unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1033925A (en) * 1909-07-16 1912-07-30 Isaac E Palmer Apparatus for conditioning textile material.
US1071061A (en) * 1910-09-12 1913-08-26 Joseph Lacroix Spinning-machine.
US1180267A (en) * 1912-07-19 1916-04-18 Isaac E Palmer Process of treating textile material.
US1403126A (en) * 1919-02-10 1922-01-10 Lyth John James Method of and apparatus for transporting and impregnating material
GB495524A (en) * 1937-02-15 1938-11-15 Waclaw Ufnowski Improvements in or relating to the manufacture of viscose staple fibre
US2371579A (en) * 1941-10-09 1945-03-13 Amercian Viscose Corp Method and apparatus for treating filamentary material
US2413413A (en) * 1942-04-14 1946-12-31 American Viscose Corp Device for liquid treatment of filamentary material
US2360352A (en) * 1942-08-26 1944-10-17 American Viscose Corp Fluid treatment of filamentary material and apparatus therefor
NL67862C (US06650917-20031118-M00005.png) * 1947-04-12 1900-01-01
CH256814A (de) * 1947-05-27 1948-09-15 Guyer Hans Einrichtung zur Nachbehandlung von Kunstseidefäden.
US2725276A (en) * 1949-10-20 1955-11-29 American Enka Corp Process and apparatus for treating threads in tubes
BE466790A (US06650917-20031118-M00005.png) * 1951-09-26
US2725277A (en) * 1952-12-09 1955-11-29 American Enka Corp Process and apparatus for treating threads in tubes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1418136A (en) * 1921-11-07 1922-05-30 Dreaper William Porter Manufacture of artificial threads or filaments
US2219830A (en) * 1938-09-27 1940-10-29 Whisenhunt David Sawyer Spotting unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964787A (en) * 1953-06-16 1960-12-20 American Enka Corp Continuous spinning system
US2881906A (en) * 1954-04-19 1959-04-14 American Enka Corp Continuous spinning method
US3060729A (en) * 1958-03-20 1962-10-30 Courtaulds Ltd Threading textile and similar machinery
US3818464A (en) * 1971-07-26 1974-06-18 Duluth Scient Inc Wiring guides for computer core memories

Also Published As

Publication number Publication date
BE497656A (US06650917-20031118-M00005.png) 1900-01-01
CH298464A (de) 1954-05-15
GB768128A (en) 1957-02-13
DE845686C (de) 1952-08-04
FR63457E (fr) 1955-09-28
BE511204A (US06650917-20031118-M00005.png) 1900-01-01
FR1026907A (fr) 1953-05-05
US2899265A (en) 1959-08-11
BE524486A (US06650917-20031118-M00005.png) 1900-01-01
BE507860A (US06650917-20031118-M00005.png) 1900-01-01
GB717193A (en) 1954-10-20
GB686339A (en) 1953-01-21
CH302361A (de) 1954-10-15
CH288684A (de) 1953-02-15
FR1052779A (fr) 1954-01-27
NL76923C (US06650917-20031118-M00005.png) 1900-01-01
US2675690A (en) 1954-04-20

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