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EP2388363B1 - Ecluse à fils pour l'étanchéification d'une chambre de traitement de fil sous pression - Google Patents

Ecluse à fils pour l'étanchéification d'une chambre de traitement de fil sous pression Download PDF

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Publication number
EP2388363B1
EP2388363B1 EP20110003803 EP11003803A EP2388363B1 EP 2388363 B1 EP2388363 B1 EP 2388363B1 EP 20110003803 EP20110003803 EP 20110003803 EP 11003803 A EP11003803 A EP 11003803A EP 2388363 B1 EP2388363 B1 EP 2388363B1
Authority
EP
European Patent Office
Prior art keywords
yarn
yarn guide
sluice
sealing
sealing element
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.)
Not-in-force
Application number
EP20110003803
Other languages
German (de)
English (en)
Other versions
EP2388363A1 (fr
Inventor
Siegfried Brenk
Wilfried Rütten
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2388363A1 publication Critical patent/EP2388363A1/fr
Application granted granted Critical
Publication of EP2388363B1 publication Critical patent/EP2388363B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14—Containers, e.g. vats
    • D06B23/18—Sealing arrangements
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/001—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a tube or vessel
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/006—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a fluid bed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/045—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments in a tube or a groove

Definitions

  • the invention relates to a yarn lock for sealing a pressurized yarn treatment chamber according to the preamble of claim 1.
  • Such a thermal treatment stabilizes the state in which the yarns are after twisting or after cabling and releases the yarns from internal torsional forces.
  • such a thermal treatment leads to a shrinkage of the yarns, causing an increase in the volume of the yarns.
  • yarn treatment devices which are arranged directly in the area of the work stations of twisting machines and with which a fixation on the current yarn can be made.
  • the known devices each have a yarn treatment chamber, into which a gaseous or vaporous treatment medium under pressure is blown in, the subsequent operation of the cooling leading to the fixing of the yarn.
  • Such Garn advocacyshuntn are also equipped with opposing Garneinlauf- and Garnauslaufötechnischen, in the area each sealing means are installed, which seal the Garn awareshunt from the environment.
  • the yarn processing device described has sealing devices which have different rollers with which the pressure losses resulting from the entry and exit of the yarn into and out of the yarn treatment chamber are to be minimized.
  • These sealing devices preferably have drivable outer lock rollers and inner sealing rollers, which are each equipped with an elastic plastic ring into which the yarn presses when passing through the sealing devices.
  • a disadvantage of these sealing devices are the relatively wear-sensitive plastic rings of Sealing rollers.
  • the relatively short life of the plastic rings requires short maintenance intervals, which has a very negative effect on the efficiency of the yarn processing device.
  • this is equipped with two identical, each semicircular yarn guide elements which are pressed against each other by a spring element and have recesses in the region of a common central longitudinal axis, which form a Garnleitkanal.
  • the cross section of the yarn channel is matched exactly to the average thickness of the yarn to be treated, that is, during operation, the Garnleitkanal is sealed by the running yarn.
  • the yarn guide elements are pressed against the force of the spring element to the outside, so that the yarn with the yarn thickening can pass through the yarn lock.
  • the yarn guide elements of the yarn lock are formed so that one of the yarn guide elements is rotatably mounted in the manner of a revolver.
  • one of the yarn guide elements preferably the rotatably mounted, is arranged so that it can escape when a yarn thickening occurs.
  • a disadvantage of the known yarn locks is that the adaptation of the cross section of Garnleitkanals to the respective thickness of the yarn is often relatively expensive or exact adjustment of the cross section of Garnleitkanals to the respective yarn diameter is often not possible.
  • the present invention seeks to develop a yarn lock, with the under all operating conditions, that is, regardless of the average thickness of the yarn and the almost inevitable Garnverdickitch, always a reliable sealing of a yarn treatment chamber during the thermal Fixation of a yarn can be guaranteed.
  • the inventive design of the yarn sluice has the advantage that due to the continuously displaceably mounted first Garn operationselements both an exact adjustment of the width of the Garnleitkanals to the average thickness of the yarn to be processed is possible, and is ensured by the resting on the Garn exits instituten, elastic sealing element that yarn thickenings can pass through the yarn lock without causing any appreciable pressure loss in the over-pressurized yarn treatment chamber. That is, the resting on the Garn exits instituten sealing element on the one hand ensures that the Garnleitkanal is securely closed during operation over its entire length, on the other hand, the sealing element reacts immediately elastic errors in the running yarn.
  • the sealing element is elastically deformed by a yarn defect only in the region of the yarn defect and thereby spaced something from the yarn guide elements, which only leads to very small, almost insignificant pressure losses.
  • the infinitely adjustable first yarn guide element is connected to a defined controllable drive, which in turn is in communication with a control and / or a control device.
  • stepper motors are known to require only a relatively small control effort with respect to the exact adjustment of their angle of rotation.
  • the continuously adjustable first yarn guide element is designed as a yarn guide wedge, which is displaceably mounted in a likewise wedge-shaped recess of a lock insert of the yarn lock.
  • the lock insert also forms the stationary second yarn guide element of a Garnleitkanals.
  • the Garn entryskeil can move only along the oblique line of contact of the wedge-shaped recess, is ensured by such a design and arrangement that the Garnleitkanal forming yarn guide elements are always aligned parallel to each other, that is, it is always guaranteed that the Garnleitkanal in any position the Garn enclosureskeils occupies a width which is the same over the entire length of the Garnleitkanals.
  • the yarn lock on a sealing element which is designed and arranged so that the prevailing in the yarn lock system pressure acts on the sealing element and this holds during the yarn treatment process in contact with the yarn guide elements.
  • the sealing element of the respective yarn lock can be positioned without any problems with the yarn guide elements of the yarn guide channel of the yarn lock, such that an angle lever carrying the sealing element moves pneumatically out of its working position into one slightly spaced from the yarn guide elements lying threading position is pivoted.
  • the resting on the Garn purchases a flexible, low-wear sealing strip made of a metallic material and an arranged below the sealing strip elastic intermediate insert of a temperature-resistant elastic material, e.g. Foam, rubber, silicone rubber or the like.
  • a temperature-resistant elastic material e.g. Foam, rubber, silicone rubber or the like.
  • the yarn lock can easily pass.
  • the sealing element is designed as a slotted strip, in whose
  • the intermediate insert is also covered here by a flexible, low-wear sealing tape and thus protected against wear by the running yarn.
  • the formation of the sealing element as a slotted strip leads in connection with the formation of the intermediate layer as H-shaped component to an easily assembled and very flexible sealing unit, which ensures a good seal of the steam fixation both during normal operation and the occurrence of Garnverdickungen and also Prevents tension pull increases on the running yarn.
  • sensors are additionally connected to the control and / or regulating device of the yarn sluice, which controls, among other things, the drive which can be controlled in a defined manner for the continuously adjustable first yarn guiding element, which sensors measure the physical variables prevailing in the interior of the yarn treatment chamber. such as temperature and / or pressure, monitor.
  • the control and / or regulating device has a control loop, which ensures by appropriate positioning of the continuously adjustable first yarn guide element that during the yarn treatment process in the yarn treatment chamber, almost always constant conditions are maintained.
  • Fig. 1 is a schematic representation of a job 29 outlined a twisting machine.
  • Such textile machines usually have a plurality of such adjacent, identical workstations 29th
  • each of the workstations 29 has a steam fixing device 1, which serves for the thermal fixation of the yarn 14 drawn from a twisting device 15.
  • the workstations 29 also have a control and / or regulating device 13 which serves to control or regulate the various working components of the workstation 29.
  • a thread drawn from a twisting pot of the twisting device 15 17 a yarn thread 18 is supplied, which is twisted with this yarn to a 14.
  • the yarn 14 passes through a withdrawal device 16 and via deflection means 22 to the steam fixing device 1, in which, as already indicated above, the yarn 14 is thermally fixed.
  • the steam fixing device 1 consists, as usual, essentially of a yarn treatment chamber 21, which in turn is divided into a central zone 5 and two end zones 6 and 7.
  • the middle zone 5 is supplied via a connection 8 with a hot, gaseous medium, preferably saturated steam or superheated steam, while a cool gaseous medium, for example compressed air, is blown into the end zones 6 and 7 via connections 9A and 9B, respectively.
  • a hot, gaseous medium preferably saturated steam or superheated steam
  • a cool gaseous medium for example compressed air
  • the middle zone 5 also has a connection 10, via which steam or condensate can be removed.
  • the yarn treatment chamber 21 furthermore has a yarn inlet opening 2 in the region of the end zone 6 and a yarn outlet opening 3 in the region of the end zone 7.
  • a respective yarn lock 23A or 23B is arranged, which seals the over-pressurized yarn treatment chamber 21 from the environment.
  • the yarn 14 which is thermally fixed in the steam fixing device 1 is guided via a take-off device 11 and deflection means 12 to a winding device 24 of the work station 29 and is wound there to form a cross-wound bobbin 20.
  • the cross-wound bobbin 20 is held rotatably in a pivotable creel (not shown) and rests on a winding roller 19, from which it is frictionally driven and rotated to wind the yarn 14 in rotation.
  • the supply of steam can be dosed by a trained as a steam valve shut-off device 4 and interrupted if necessary.
  • the steam-fixing device 1 in the region of the yarn inlet opening 2 and in the area of the yarn outlet opening 3 is additionally provided with a delivery mechanism 37 or a delivery mechanism 38 which serve to feed the yarn 14 to be treated or to discharge the treated yarn 14.
  • the two delivery mechanisms 37, 38 are driven in such a way that the Steam fixation device 1 continuous yarn 14 between the delivery mechanisms 37, 38 is held substantially constant voltage.
  • the steam fixing device 1 is further equipped with a sensor device whose sensors 40, 41, 42, 43 are connected via signal lines 39 to the control and regulating device 13.
  • control and / or regulating device 13 is also connected via control lines 44 to the drives 30 of the yarn locks 23A and 23B and via signal lines to those installed in the area of the drives 30 (in FIG Fig.1 not shown) sensor devices 31 connected.
  • Fig.2 is one of the yarn locks 23A, 23B, shown in the exemplary embodiment, the downstream in Garnvorplatz Garnschleuse 23B, the superstructure, as can be seen, is enclosed by a housing 51.
  • the yarn lock 23B has on the input side a connecting piece 54 with which it is fixed in the yarn outlet opening 3 of the yarn treatment chamber 21 and has on the output side an injector 56 which can be acted upon by compressed air via a connection 50 and pneumatic threading of the yarn 14 through the entire steam fixing device 1 allows through.
  • the yarn sluice 23B can also be acted upon by a system pressure via a compressed air connection 49, which, as will be explained below, acts on a sealing element 28 and ensures that the sealing element 28 is pressed during the process Garn alliance process is properly positioned on Garnleitkanal 25 of the Garnschleuse 23B.
  • a pneumatic cylinder is connected to the compressed air connection 50 which, when acted on, ensures that the sealing element 28 can be lifted off the Garnleitkanal 25 when threading a yarn 14.
  • the yarn lock 23B also has an electromotive drive 30, preferably a stepper motor, which has a gear arrangement and a (in Fig.2 not shown) slotted guide with the continuously adjustable first yarn guide element 26 of the yarn lock 23 B is connected.
  • an electromotive drive 30 preferably a stepper motor, which has a gear arrangement and a (in Fig.2 not shown) slotted guide with the continuously adjustable first yarn guide element 26 of the yarn lock 23 B is connected.
  • a pinion 45 fixed to the motor shaft of the stepping motor 30 meshes with an intermediate gear 46, which in turn drives a relatively large external gear 47.
  • the outer gear 47 is, as in particular from Figure 4 can be seen, part of a sleeve-like structural component 55 of the yarn lock 23B, said structural component 55 further comprises a small, coaxially arranged pinion 52 which meshes with the pinion 64 of a crank spindle 53.
  • a sensor device 31 preferably consisting of a permanent magnet insert 31A and a Hall element 31B, which monitors the zero position of the drive 30 designed as a stepper motor.
  • the drive 30 is connected via a control line 44 to the control and / or regulating device 13.
  • FIGS. 3A and 3B show in front view and in perspective view arranged within a yarn lock 23 lock insert 32, wherein the 3A the lock insert 32 without and the 3B shows the lock insert 32 with built-in, continuously adjustably mounted first yarn guide element 26.
  • the lock insert 32 is formed on its front side as a plate-like component, in which a wedge-shaped recess 57 is incorporated.
  • the plate-like component of the lock insert 32 forms a fixed second yarn guide element 27 of a Garnleitkanals 25 during operation with its side facing the recess 57 side surface 58th
  • the opposite, wedge-shaped side surface 59 of the lock insert 32 forms a guide for in 3B illustrated, continuously adjustable mounted first yarn guide element 26 of the yarn lock 23rd
  • the rear side of the recess 57 also has a parallel to the side surface 59 of the recess 57 arranged groove 60 in which a socket 61, as described below with reference to Figure 5 will be described in more detail, is guided.
  • the displaceably mounted first yarn guide element 26 is connected by means of a screw bolt 62 to the sleeve 61 and is guided by the bushing 61 in the groove 60 of the lock insert 32.
  • the outer side 63 of the displaceably mounted first yarn guide element 27 facing the side surface 58 of the stationary second yarn guide element 27 forms a yarn guide channel 25 in conjunction with the side surface 58.
  • the width B of the Garnleitkanals 25 can be adjusted continuously.
  • the back of the Garnleitkanals 25 is formed by the rear wall of the recess 57 of the lock insert 32, while the front wall of the Garnleitkanals 25, a sealing element 28 acts, which rests elastically on the Garn Entrys instituten 26, 27 during operation and for threading a new twine 14 can be lifted pneumatically from Garnleitkanal 25.
  • FIG 4 shows in side view, partially in section, a Garnschleuse 23, which, as already above in connection with the Fig.2 indicated, a sleeve-like structural component 55 having an outer gear 47 and a small, coaxially arranged pinion 52 which meshes with the pinion 64 of a crank spindle 53.
  • the rocking spindle 53 has a slotted guide 65, to which by means of a ball head 66, a guide carriage 67 is connected, which, in particular from Figure 5 can be seen, vertically slidably mounted in the back of the lock insert 32 and thereby secured by a guide plate 68.
  • the guide carriage 67 in turn has a slide link 70, in which the bushing 61, to which the displaceably mounted first yarn guide element 26 is connected, is guided horizontally displaceable.
  • the bushing 61 passes through the groove 60, which is worked into the bottom of the recess 57 parallel to the wedge-shaped side surface 59 of the recess 57 of the lock insert 32.
  • a flexible supporting disk (not shown) is additionally arranged which, in conjunction with a corresponding sealing film, provides a seal, that is to say the sealing film prevents that in the region of the yarn guiding elements 26, 27 and of the sealing element 28 prevailing system pressure of the yarn lock 23 can reduce via the groove 60.
  • FIGS. 6 and 7 Two embodiments of a sealing element 28 are shown, which forms the fourth, elastic boundary wall of Garnleitkanals 25 of the yarn lock 23A and 23B, respectively.
  • the sealing element 28 has an elastic intermediate layer 34, which is fastened on the sealing element 28, as well as a thin, planar, wear-resistant sealing strip 33, which covers the intermediate layer 34.
  • the intermediate layer 34 is preferably made of a temperature-resistant, elastic material such as foam or the like, while the sealing strip 33 is made of a metal or other abrasion-resistant material.
  • the sealing tape 33 is suspended at the top in the sealing element 28 and is for example by (not shown) permanent magnet inserts, the corresponding receptacles of the sealing element 28 are arranged, frictionally positioned on the intermediate layer 34.
  • the sealing element 28 is mounted within the Garnschleuse 23 via a pivot axis 71 at an angle lever 72 limited movable, which in turn is connected via a pivot axis 73 to a holder 74.
  • a (not shown) spring element is arranged, which acts on a short lever arm the angle lever 72 so that the angle lever 72 is pivoted in the direction of Garnleitkanals 25 and thereby the sealing element 28 is positioned on the Garnleitkanal 25 where the sealing element 28th
  • the system pressure of the yarn lock 23 is applied.
  • lever arm of the angle lever 72 can be acted upon by a small pneumatic cylinder against the force of the spring element.
  • the pneumatic cylinder then ensures that the sealing element 28 is lifted from Garnleitkanal 25, which greatly facilitates the threading of a new thread.
  • the sealing element 28 is formed here as a slotted strip 28A.
  • H-shaped intermediate layer 34A are threaded, which is mounted with a relatively large amount of play.
  • the intermediate layer 34A is in turn laminated with a metallic sealing strip 33 and thus protected against abrasion by the running yarn 14.
  • the sealing element according to Figure 7 is as above in connection with the Figure 6 described limited movably mounted on an angle lever 72 and therefore has a bearing device 75 which has a corresponding pivot axis 71.
  • control and / or regulating device 13 controls the stepper motors 30 of the yarn locks 23A and 23B such that the adjustably mounted first yarn guide elements 26 of the yarn locks are positioned in an optimum position for the average thickness of the yarn to be treated.
  • an injector device 56 is subjected to compressed air at the yarn lock 23B downstream in the yarn running direction, the yarn 14 is pneumatically threaded through the two yarn locks 23A and 23B and the intermediate yarn treatment chamber 21 and transferred to the winding device 24.
  • the yarn locks 23A and 23B are pressurized with system pressure via the connections 49 and at the same time the pneumatic cylinders are depressurized on the angle levers 72 of the sealing elements 28, with the result that the sealing elements 28 rest elastically on the yarn guide elements 26, 27 and thus yarn guide channels 25 form whose cross-section is optimally adapted to the average thickness of the yarn 14 to be treated.
  • the yarn 14 contained in the yarn guide channels 25 prevents, for example, hot steam from the yarn treatment chamber 21 from leaking into the environment via the yarn guide channels 25 of the yarn locks 23A and 23B.
  • the seal is retained even if the running yarn 14 has a yarn thickening, for example in the form of a knot or a splice, and this yarn thickening passes through one of the yarn locks 23A or 23B.
  • the elastic intermediate layer 34 of the resting on the Garnleitkanal 25 sealing element 28 is slightly pushed back by the yarn thickening, so that the yarn thickening can easily, that is, without appreciable Wegkrafterhöhung, run through the respective yarn lock 23.
  • the intermediate layer 34 protective sealing tape 33 of the sealing element 28 is acted upon only in the immediate region of the yarn thickening, is in the remaining not affected by the yarn thickening remaining areas of Garnleitkanals 25, that is, before and behind the yarn thickening still given a reliable seal, so that the pressure loss during the passage of a yarn thickening is minimal.
  • the yarn treatment chamber 21 is thus always reliably sealed from the environment under all conditions.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (10)

  1. Ecluse à fil pour l'étanchéification d'une chambre de traitement de fil sous pression dans laquelle un fil circulant est traité thermiquement, l'écluse à fil disposée au niveau d'une ouverture d'entrée de fil et d'une ouverture de sortie de fil de la chambre de traitement de fil présentant des éléments de guidage de fil qui forment un canal de guidage de fil qui est étanchéifié par le fil circulant dans l'état de fonctionnement, et dans laquelle au moins des éléments de guidage de fil sont positionnables dans différentes positions prédéfinies pour l'adaptation à l'épaisseur moyenne du fil circulant et des moyens sont prévus qui permettent une adaptation provisoire de la section du canal de guidage de fil à des défauts du fil,
    caractérisée en ce
    qu'au moins un des premier et deuxième éléments de guidage de fil (26, 27) formant le canal de guidage de fil (25) est monté réglable de manière continue pour l'adaptation à l'épaisseur moyenne du fil (14) à traiter et qu'il est prévu un élément d'étanchéité (28) qui peut être posé sur le premier et le deuxième élément de guidage de fil (26, 27) et qui s'étend le long du canal de guidage de fil (25), ferme celui-ci et réagit élastiquement aux défauts sur le fil circulant (14).
  2. Ecluse à fil selon la revendication 1, caractérisée en ce que le premier élément de guidage de fil (26) monté réglable de manière continue est raccordé à un entraînement (30) qui peut être commandé de manière définie et qui est lui-même relié à un dispositif de commande et/ou de régulation (13).
  3. Ecluse à fil selon la revendication 2, caractérisée en ce que l'entraînement (30) est réalisé sous la forme d'un moteur pas à pas et qu'un dispositif de détection (31) pour surveiller la position zéro du moteur pas à pas est prévu.
  4. Ecluse à fil selon la revendication 1, caractérisée en ce que le premier élément de guidage de fil (26) monté réglable de manière continue est positionnable manuellement.
  5. Ecluse à fil selon la revendication 1, caractérisée en ce que le premier élément de guidage de fil (26) est réalisé sous la forme d'un coin de guidage de fil qui est monté coulissant dans un évidement en forme de coin (57) d'un insert d'écluse (32) de l'écluse à fil (23) qui lui-même forme un deuxième élément de guidage de fil (27) fixe du canal de guidage de fil (25).
  6. Ecluse à fil selon la revendication 1, caractérisée en ce que l'élément d'étanchéité (28) est conçu et disposé de façon que la pression système qui règne dans l'écluse à fil (23) pendant le processus de traitement du fil agit sur l'élément d'étanchéité (28) et maintient celui-ci en application contre les éléments de guidage de fil (26, 27).
  7. Ecluse à fil selon la revendication 1, caractérisée en ce que l'élément d'étanchéité (28) peut être positionné à distance des éléments de guidage de fil (26, 27) du canal de guidage de fil (25) de l'écluse à fil (23) pour permettre d'enfiler ou désenfiler un fil (14) dans ou du dispositif de fixage à la valeur (1).
  8. Ecluse à fil selon la revendication 1, caractérisée en ce que l'élément d'étanchéité (28) reposant sur les éléments de guidage de fil (26, 27) est équipé d'une bande d'étanchéité (33) souple à faible usure en matériau métallique et dispose d'une pièce intercalaire élastique (34) dans un matériau élastique résistant à la température qui est disposée sous la bande d'étanchéité (33).
  9. Ecluse à fil selon la revendication 1, caractérisée en ce que l'élément d'étanchéité (28) est réalisé sous la forme d'une baguette fendue (28A) dans laquelle une pièce intercalaire élastique (34A) en forme de H peut être fixée, la pièce intercalaire (34A) étant recouverte par une bande d'étanchéité (33) souple à faible usure.
  10. Ecluse à fil selon la revendication 2, caractérisée en ce que des capteurs (40, 41, 42, 43) sont raccordés au dispositif de commande et/ou de régulation (13) pour l'entraînement (30) du premier élément de guidage de fil (26) monté réglable de manière continue, lesquels surveillent les grandeurs physiques, comme la température et/ou la pression, qui règnent à l'intérieur de la chambre de traitement de fil (21) et que le dispositif de commande et/ou de régulation (13) dispose d'un circuit de régulation qui, par positionnement correspondant de l'élément de guidage de fil (26), fait en sorte qu'il règne toujours des conditions à peu près constantes dans la chambre de traitement de fil (21) pendant le processus de traitement du fil.
EP20110003803 2010-05-20 2011-05-10 Ecluse à fils pour l'étanchéification d'une chambre de traitement de fil sous pression Not-in-force EP2388363B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010022211 DE102010022211A1 (de) 2010-05-20 2010-05-20 Garnschleuse zur Abdichtung einer unter Überdruck stehenden Garnbehandlungskammer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102010022211 Previously-Filed-Application 2010-05-20

Publications (2)

Publication Number Publication Date
EP2388363A1 EP2388363A1 (fr) 2011-11-23
EP2388363B1 true EP2388363B1 (fr) 2012-11-14

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EP20110003803 Not-in-force EP2388363B1 (fr) 2010-05-20 2011-05-10 Ecluse à fils pour l'étanchéification d'une chambre de traitement de fil sous pression

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Country Link
US (1) US8893359B2 (fr)
EP (1) EP2388363B1 (fr)
CN (1) CN102251363A (fr)
DE (1) DE102010022211A1 (fr)

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DE102011108112A1 (de) 2011-07-20 2013-01-24 Oerlikon Textile Gmbh & Co. Kg Garnbehandlungskammer
ES2534795T3 (es) * 2011-08-22 2015-04-28 Mitsubishi Rayon Co., Ltd. Dispositivo de estiramiento con vapor
EP2753737B1 (fr) * 2011-09-09 2015-07-29 Oerlikon Textile GmbH & Co. KG Dispositif permettant de traiter un fil
CN102586988B (zh) * 2012-03-09 2014-11-05 金华市亚轮化纤有限公司 一种胶管线的生产装置
DE102013020471A1 (de) * 2013-12-03 2015-06-18 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zur kontinuierlichen Bearbeitung eines fadenförmigen Gutes
US20170059042A1 (en) * 2015-08-28 2017-03-02 Coldwater Group, Inc. Sealing systems and related methods
EP3492644B1 (fr) * 2017-12-04 2024-10-30 SUPERBA (Société par Actions Simplifiée) Dispositif de gestion de répartition de chaleur pour traitement de fils
DE102019003801A1 (de) * 2019-05-28 2020-12-03 Oerlikon Textile Gmbh & Co. Kg Heizvorrichtung zum Erwärmen eines laufenden Fadens

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DE8236130U1 (de) * 1982-12-23 1984-05-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Fadenheizkammer fuer laufende faeden
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WO2004088017A1 (fr) * 1992-08-05 2004-10-14 Kunihiko Ueda Dispositif de traitement thermique d'un toron de fils
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ATE532893T1 (de) * 2003-10-17 2011-11-15 Oerlikon Textile Gmbh & Co Kg Vorrichtung zur behandlung eines laufenden fadens mit einem dampfförmigen behandlungsmedium
DE10348278A1 (de) * 2003-10-17 2005-05-25 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Behandlung eines laufenden Fadens mit einem gas- und dampfförmigen Behandlungsmedium
DE102006040065A1 (de) * 2006-08-26 2008-02-28 Oerlikon Textile Gmbh & Co. Kg Verfahren zur thermischen Behandlung eines laufenden Garns sowie Zwirnmaschine zur Durchführung des Verfahrens

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US20110283748A1 (en) 2011-11-24
CN102251363A (zh) 2011-11-23
EP2388363A1 (fr) 2011-11-23
DE102010022211A1 (de) 2011-11-24
US8893359B2 (en) 2014-11-25

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