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WO2018007294A1 - Dispositif de chauffage - Google Patents

Dispositif de chauffage Download PDF

Info

Publication number
WO2018007294A1
WO2018007294A1 PCT/EP2017/066457 EP2017066457W WO2018007294A1 WO 2018007294 A1 WO2018007294 A1 WO 2018007294A1 EP 2017066457 W EP2017066457 W EP 2017066457W WO 2018007294 A1 WO2018007294 A1 WO 2018007294A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating
insulating
thread
heating device
insulating housing
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.)
Ceased
Application number
PCT/EP2017/066457
Other languages
German (de)
English (en)
Inventor
Stefan Conrad
Philip JUNGBECKER
Tobias MÜNSTERMANN
Thomas RAMAKERS
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 WO2018007294A1 publication Critical patent/WO2018007294A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate

Definitions

  • the invention relates to a heating device for heating a yarn according to the preamble of claim 1.
  • heating devices are used in textile machines for thermal treatment, in which the threads are occasionally heated to a predetermined yarn temperature.
  • Such heaters are well known and disclosed for example in DE 29 33 087 AI.
  • a heated heating rail is disposed within an insulating housing.
  • the insulating housing encloses the heating rail U-shaped, wherein in each case at the front ends of the insulating housing, a yarn inlet and a yarn outlet are formed.
  • an insulating cover is provided which is selectively moveable for opening and closing. So it is necessary lent that at a process start a thread in the heating groove of the heating rail can be inserted.
  • the insulating housing is closed, on the one hand to obtain intensive heating of the thread and on the other hand to avoid heat loss in the environment.
  • Such heaters are preferably used in texturing machines to allow the thermal treatment for texturing the thread.
  • the invention is an object of the invention to provide a heater of the generic type, in which an insertion of the thread can be done with the least possible effort. Another object of the invention is to realize a compact heater as possible with low heat losses.
  • the insulating cover has at least one Einfädelrschreibchen with a extending over the length of Einfädelrschreibchens longitudinal slot, wherein the Einfädelrschreibchen extends from the thread inlet to the thread outlet and is rotatably supported and formed between the Einfädelrschreibchen and the heating rail an entrance gap is.
  • Advantageous developments of the invention are defined by the features and feature combinations of the subclaims.
  • the invention has the particular advantage that the insulating cover is formed stationary on the insulating housing and an opening and closing of the insulating cover is eliminated. In particular energy losses at the beginning of the process or process interruption can be avoided.
  • Threading and inserting of the thread takes place via the threading tube, wherein the thread is first threaded or sucked into the threading tube.
  • a longitudinal slot extending over the length of the threading tube can be guided in the region of an entrance slit, so that the thread is released in the threading tube and dips over the entry slit.
  • This separation between the threading of the thread in the threading tube and the application of the thread after rotation of the threading tube has the particular advantage that at the beginning of a process the thread can already be inserted into subsequent processing units without the thread already entering the area of influence of the heating rail. Thus, the thread at a time can lead to the heating rail, in which the process can be started immediately.
  • the longitudinal slot may be straight, oblique or helical to the Einfädelrschreibchen. For a smooth guiding of the thread, the oblique or helical formation of the longitudinal slot has proven particularly useful.
  • Another advantage of the separate threading and insertion of the thread is given by the fact that on the thread a tensile stress after threading can be generated, which favors the insertion of the thread in the heating rail.
  • the heating device has two alternative developments.
  • the Einfädelrschreibchen is disposed within the insulating cover and has at least one end face of the insulating housing on a projecting end of the tube on the insulating cover.
  • the thread can be sucked by means of a guided Handinjektors in the threading tube.
  • the longitudinal slot of the threading tube is in a closed position. This allows a suction flow within the Einfädelrschreibchens produce that pulls the thread end through the threading tube.
  • the entrance gap is partially formed inside and / or below the insulating cover, wherein the incidence gap extends to the end faces of the insulating housing.
  • the insulating cover is designed in several parts and carries on an upper side in a direction parallel to the heating rail parting the Einfädelrschreibchen, wherein the incidence gap is formed in a plane of the parting line.
  • the thread can be guided in a simple manner at the top over the longitudinal slot into the interior of the threading tube.
  • the threading tube is rotated in a position in which the longitudinal slot is assigned to the top of the insulating cover. After threading is released by inserting a rotation of the threading tube by 180 °, the thread for insertion and fed to the incidence gap.
  • the insertion of the thread can still be significantly improved by the incidence gap is formed centrally above a heating groove of the heating rail. How to get there the thread immediately above the incidence gap in the heating groove of the heating rail, where the thread is preferably guided with contact.
  • the development of the invention is preferably carried out, in which the incidence gap is bounded on both sides by Isolierbleche with a slot structure. This considerably reduces heat conduction from the inside to the outside. A heat flow can only take place via the webs formed between the oblong holes of the insulating sheets.
  • the development of the invention is particularly suitable in which the insulating comprises a plurality of parallel juxtaposed heating rails and in which the insulating cover per heating rail has one of several Einfädelrschreibchen and one of several incidence gaps. So it is possible to heat a group of threads in parallel next to each other in a heater.
  • the Einfädelrschreibchen are preferably disposed within the insulating cover and form on the front side of the insulating a plurality of projecting tube ends.
  • the insulating cover by a plurality of plate-shaped insulating elements, which form a plurality of joints between them and each hold one of several Einfädelrschreibchen at their upper longitudinal sides. This is also an immediate insertion of the threads in the longitudinal slots of Einfädelrschreibchen possible.
  • the insulating elements of the insulating cover have in the region of the parting line on both longitudinal sides, preferably insulating sheets with a staggered slot structure, so that a direct heat flow through the insulating cover can be minimized.
  • the development is preferably carried out, in which a plurality of headrests are arranged on the end faces of the insulating housing.
  • the headrests form between them one of the thread inlets and / or one of the thread outlets and which carry between them the insulating cover and / or a plurality of partition walls held below the insulating cover above the heating rail.
  • the development of the invention is particularly advantageous in which the insulating is diamond-shaped with mutually parallel side walls.
  • the heating rails are arranged parallel to the side walls with an inclination between the mutually offset thread inlets and yarn outlets on the end faces of the insulating housing.
  • the diamond-shaped design of the insulating housing and the obliquely arranged heating rails allows a relatively long heating distance, even at low construction heights of textile machines.
  • the length of the heating path and the distance between the heating rails within the heater are directly dependent on the degree of inclination of the insulating housing.
  • the insulating housing For receiving the heating rails, the insulating housing has an insulating base, on which the heating rails, which are preferably curved in the thread running direction, are held.
  • the insulating floor and the heating rails preferably form a heating element, so that the insulating floor is preferably detachably connected to the side walls of the insulating housing.
  • Fig. 1 shows schematically a plan view of a first embodiment of the heating device according to the invention
  • FIG. 2.2 schematically shows a cross-sectional view of the embodiment of FIG. 1 in several operating situations.
  • Fig. 3 shows schematically a plan view of a further embodiment of the heating device according to the invention
  • Fig. 4.2 shows schematically a cross-sectional view of the embodiment of Fig. 3 in several operating situations
  • Fig. 5 schematically shows a plan view of another embodiment of the heating device according to the invention
  • FIG. 6 is a schematic cross-sectional view of the embodiment of FIG. 5
  • Fig. 7 shows schematically a view of an embodiment of an insulating sheet
  • Fig. 1 shows the embodiment in a plan view
  • Fig. 2.1 and 2.2 is a cross-sectional view in several operating situations shown schematically. Unless an explicit reference is made to one of the figures, the following description applies to both figures.
  • the embodiment has a cuboid insulating housing 1.
  • the insulating housing consists of an insulating floor 1.3, two parallel side walls 1.1 and 1.2 and an insulating cover formed on the top. 1.4.
  • the side walls 1.1 and 1.2 and the insulating floor 1.3 each contain an insulating material 20 which is held by a metal jacket 19.
  • an elongated heating rail 2 is arranged between the insulating cover 1.4 and the insulating floor 1.3.
  • the heating rail 2 has a V-shaped heating groove 3 on an upper side.
  • the heating rail 2 is formed of a metal.
  • the heating of the heating rail 2 is effected by two heating rods 17, which are arranged on the underside of the heating rail 2.
  • the heating rail 2 is thus electrically heated in this case.
  • the heating rail 2 preferably has a heating groove 3 which is curved in the thread running direction and produces a secure thread contact with a running thread.
  • the heating rail 2 is attached to the insulating floor 1.3. As is apparent from the illustration of Fig.
  • the insulating housing 1 at its end faces 7.1 and 7.2 each have a thread inlet 4 and a yarn outlet 5, which cooperate for guiding a yarn with the heating rail 2.
  • a thread 18 is guided in the Schunut 3 of the heating rail 2.
  • an inlet thread guide 15 is assigned to the thread inlet 4 at the end face 7.1 and an outlet thread guide 16 to the thread outlet 5 at the end face 7.2.
  • the insulating cover 1.4 is formed from two insulating elements 1.1 and 1.2, which enclose a continuous parting line 25 between them. Within the parting line 25 1 Eincommendedelrschreibchen 8 is arranged along the longitudinal sides of the insulating elements 1 1.1 and 1.2.
  • the threading tube 8 is rotatably mounted within a pipe guide 14.
  • the threading tube 8 has a longitudinal slot 9.
  • the longitudinal slot 9 penetrates the Einfädelrschreibchen 8 completely, the Einfädelrschreibchen 8 between see the thread inlet 4 and the thread outlet 5 extends within the insulating cover 1.4.
  • the longitudinal slot 9 can be straight, oblique or helical on the circumference of the Einfädelrschreibchens 8 form.
  • two stationary yarn guides 6.1 and 6.2 are formed, each having a V-shaped insertion notch 26.
  • an incident gap 12 is formed below the threading tube 8.
  • the entrance slit 12 extends up to a terseite of the insulating elements 1 1.1 and 1.2.
  • the heating groove 3 of the heating rail 2 extends.
  • the Einfädelrschreibchen 8 is first rotated with its longitudinal slot 9 such that the longitudinal slot 9 cooperates with the Einlegkerben 26 of the yarn guide 6.1 and 6.2.
  • the thread 18 can now be threaded into the longitudinal slot 9 in a simple manner and thus enters the interior of the threading tube 8.
  • This operating state is shown in FIG. 2.1.
  • the threading tube 8 is rotated by an angle in the range of 180 °, so that the longitudinal slot 9 enters the region of the entrance slit 12, as soon as the longitudinal slot 9 passes the entrance slit 12, the falls Thread 18 out of the Einfädelrschreibchen 8 and passes directly into the heating groove 3 of the heating rail 2. This state is shown in Fig. 2.2.
  • the thread 18 can now be heated to the desired thread temperature.
  • the longitudinal sides of the entrance slit 12 are formed by insulating sheets 13.
  • the insulating sheets 13 have a slot structure in order to avoid direct heat flow from the interior of the heater. The formation of such insulating sheets will be explained in more detail below.
  • FIGS. 3, 4.1 and 4.2 Such an embodiment is shown schematically in several views in FIGS. 3, 4.1 and 4.2.
  • Fig. 3 shows a plan view and in Fig. 4.1 and 4.2 is shown a cross section of the embodiment with internal threading tube in several operating situations.
  • FIG. 3, 4.1 and 4.2 also consists of a cuboid insulating housing 1, which is composed of an insulating 1.3, two side walls 1.1 and 1.2 and a one-piece insulating cover 1.4.
  • a heating rail 2 with a V-shaped heating groove 3 is arranged in the interior of the insulating housing 1.
  • the heating rail 2 is formed by a hollow profile 21, wherein in the interior of the hollow profile 21, a heat transfer medium for heating the heating rail 2 is performed.
  • the heating rail 2 is connected to the insulating floor 1.3.
  • the insulating cover 1.4 which is held between the side walls 1.1 and 1.2, has inside a threading tube 8, which is rotatably supported within a pipe guide 14.
  • the insulating cover 1.4 is designed to be detachable and can be removed for the purpose of cleaning the heating rail 2.
  • the threading tube 8 at the end faces 7.1 and 7.2 of the insulating housing 1 each have an excellent tube end 10.1 and 10.2, which protrudes from the end face of the insulating cover 1.4.
  • the insertion tube 8 has a longitudinal slot 9 which extends over the entire length of the threading tube 8.
  • the longitudinal slot 9 By rotating the threading tube 8 within the pipe guide 14, the longitudinal slot 9 can be guided in a closed and an open position.
  • Fig. 4.2 the longitudinal slot 9 is shown in an open position, in which the longitudinal slot 9 interacts directly with an incident gap 12.
  • the entrance slit 12 is formed below the Einfädelrschreibchens 8 and extends to a bottom of the insulating cover 1.4.
  • the heating groove 3 of the heating rail 2 extends parallel to the entrance slit 12, wherein the entrance slit 12 is preferably formed centrally to the heating groove 3.
  • a yarn 18 is fed to a yarn inlet 4 via an inlet yarn guide 15.
  • the thread inlet 4 interacts with the heating groove 3 of the heating rail 2, the thread being guided on the outlet side at the end face 7.2 via a yarn outlet 5 and an outlet yarn guide 16.
  • the threading tube 8 is rotated with its longitudinal slot 9 in a closed position, as shown in Fig. 4.1.
  • the thread 18 can be pneumatically threaded into the threading tube 8.
  • a suction flow in the threading tube 8 is generated at the end of the tube 10.2 on the end face 7.2 by an injector.
  • the Einfädelrschreibchen is located with the longitudinal slot 9 in a closed position within the pipe guide 14th At the front side 7.1 a tapered thread is supplied to the tube end 10.1 and sucked in by the suction flow.
  • the thread 18 can be threaded into the threading tube 8 pneumatically.
  • the Einfädelrschreibchen 8 is rotated with its longitudinal slot 9 so that the longitudinal slot 9 enters an open position in the region of the entrance slit 12 for inserting the thread into the heating groove 3 of the heating rail 2.
  • the thread is now released and can be incident on the incident gap 12 in the heating groove 3 of the heating rail 2. This condition is shown in FIG. 4.2.
  • the embodiment of the heating device according to the invention shown in Fig. 3, 4.1 and 4.2 is characterized in particular by the hermetic isolation from the environment. Heat leakage is only possible via the thread inlet 4 and the thread outlet 5 on the insulating housing 1.
  • FIG. 5 shows the exemplary embodiment in a plan view and in FIG. 6 in a cross-sectional view.
  • the following description applies to both figures, as far as no explicit reference is made to one of the figures.
  • the embodiment according to FIGS. 5 and 6 has a rhombic insulating housing 1.
  • the insulating housing 1 is limited to the outside by two parallel side walls 1.1 and 1.2, which extend between two end faces 7.1 and 7.2.
  • the side walls 1.1 and 1.2 close down to a Isolier founded 1.3 a, which carries a plurality of heating rails 2 at its top.
  • the insulating floor 1.3 is for this purpose formed with a curvature to accommodate the curved in the direction of yarn travel heating rails 2.
  • the heating rails 2 are arranged obliquely in the diamond-shaped inner region of the insulating housing 1, whereby adjacent heating rails 2 extend parallel to one another.
  • each of the heating rails 2 is assigned a thread inlet 4 and a yarn outlet 5, which are offset from one another on the end faces 7.1 and 7.2.
  • Each of the yarn inlets 4 and yarn outlets 5 is associated with an inlet yarn guide 15 and an outlet yarn guide 16.
  • the heating rails 2 are formed by respective V-shaped hollow profiles 21.
  • the hollow profiles 21 have on a top side a V-shaped heating groove 3.
  • the interior of the hollow sections 21 is connected to a heat carrier circuit (not shown here) and is heated by a heat transfer medium.
  • heating rails 2 are arranged side by side on the insulating floor 1.3.
  • the number of heating rails 2 is exemplary.
  • the number of heating rails 2 is preferably determined by a predetermined by the textile machine group division. In texturing machines, it is therefore customary to arrange preferably twelve or sixteen heating rails each with a heating groove inside the insulating housing.
  • the heating rails 2 are preferably combined with the insulating floor 1.3 to form a unit, so that the side walls 1.1 and 1.2 are advantageously releasably coupled to the insulating floor 1.3 and can optionally be combined with different units.
  • FIG. 1 the illustration in Fig.
  • a plurality of headrests 23.1 are arranged on the end face 7.1 of the insulating housing, which form the thread inlets 4 between them.
  • On the opposite end face 7.2 of the insulating housing 1 a plurality of head restraints 23.2 are likewise arranged in the same division and form the yarn outlets 5.
  • the head restraints 23.1 and 23.2 support the insulating cover 1.4 above the heating rails 2 on the one hand. Furthermore, between the opposite headrests 14.1 and 14.2 each have a partition wall 24 is held, which extend between the heating rails 10.
  • the partition walls 24 are held without contact with the heating rails 2 immediately below the insulating cover 1.4.
  • several filing tubes 8 are arranged next to each other, one of the threading tubes 8 being provided for each heating bar 2.
  • the Einfädelrschreibchen 8 are each rotatably supported in a pipe guide 14 and have a one-sided longitudinal slot 9.
  • the Einfädelrschreibchen are identical to the embodiment of FIGS. 3 and 4 executed, so that reference is made to the above description at this point.
  • Each of the Einfädelrschreibchen 8 is associated with an entrance gap 12, which extends partially within the insulating cover 1.4 and partially between the partitions 24.
  • the entrance slit 12 forms in each case a connection between the threading tube 8 and the heating groove 3 in the heating rail 10.
  • the threading tubes 8 penetrate the insulating cover 1.4 as far as the end faces 7.1 and 7.2, where projecting at the end faces 7.1 and 7.2 each projecting tube ends 10.1 and 10.2 of the threading tube 8.
  • the threads are introduced by a respective suction flow inside the Einfädelrschreibchen 8.
  • the mode of operation for threading and applying the threads is identical to the exemplary embodiment according to FIGS. 3 and 4, so that no further explanation is made at this point and reference is made to the aforementioned description.
  • the insulating cover 1.4 is formed by two cover segments 22.1 and 22.2.
  • Each of the cover segments 22.1 and 22.2 is detachably connected to the side walls 1.1 and 1.2 of the insulating housing 1.
  • the covering segments 22.1 and 22.2 can be detached separately from the insulating housing 1.
  • the cover segments 22.1 and 22.2 each have a handle 31 on the upper side of the insulating cover 1.4.
  • a parting line 25 formed between the covering segments 22.1 and 22.2 is formed by insulating sheets 13.
  • an insulating material 20 is provided, which is preferably held by a metal jacket 19.
  • the insulating material 20 the insulating floor 1.3, a glass wool or, for example, a rock wool is used both for the side walls 1.1 and 1.2 and for the insulating cover.
  • the metal shells 19 are used in particular for the stability of the side walls 1.1 and 1.2.
  • the insulating cover 1.4 facing contact walls of the side walls 1.1 and 1.2 are also preferably formed by insulating sheets 13 with a slot structure.
  • Fig. 7 is a plan view of such insulating sheet 13 is shown.
  • the insulating sheet 13 has a plurality of elongated holes 27, which are arranged offset from one another within the insulating sheet 13.
  • the elongated elements 27 are formed in a row-shaped arrangement and connected to one another only by a relatively short web 28.
  • the insulating sheet 13 has an upper edge 29 and a lower edge 30.
  • the lower edge 30 or the upper edge 29 is assigned to the inner space, so that heat exiting upward through the parting line 25 between the cover segments 22. 1 and 22. 2 can only be conducted via the webs 28 of the insulating sheets 13. This makes it possible to minimize heat leakage even with multiple division of the insulating cover 1.4.
  • FIGS. 5 and 6 The embodiment of FIGS. 5 and 6 is shown in an operating situation.
  • the threads 18 are fed on the end face 7.1 of the insulating housing 1.
  • Each thread 18 is associated with one of the inlet yarn guides 15.
  • the threads 21 are deflected and fed to the inclined heating rails 2.
  • the threads are guided separately with contact to the heating rails 2 and heated.
  • the threads 18 are guided outwards again via the outlet thread guides 16 arranged in the thread outlets 5.
  • the heating device according to the invention is used in particular in texturing machines in order to obtain a compact design with the lowest possible overall height.
  • Essential here are the user-friendliness and the energy-saving potential of the heating device according to the invention. tung.
  • a complex apparatus for opening and closing an insulating cover for inserting the threads is not required in this case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Central Heating Systems (AREA)

Abstract

L'invention concerne un dispositif de chauffage servant à chauffer un fil, comportant un boîtier isolant, un rail de chauffage chauffé et au moins un revêtement isolant qui est disposé sur une face supérieure du boîtier isolant entre les parois latérales au-dessus du rail de chauffage. L'objectif de l'invention est de faciliter l'utilisation de ce dispositif de chauffage, notamment pour l'introduction des fils. A cet effet, le revêtement isolant présente au moins un tube d'enfilage comportant une fente longitudinale s'étendant sur la longueur de ce dernier, ledit tube d'enfilage s'étendant de l'entrée à la sortie du fil et étant maintenu de manière rotative, une fente d'engagement étant ménagée entre ledit tube d'enfilage et le rail de chauffage. Une ouverture et une fermeture du revêtement isolant ne sont donc plus nécessaires.
PCT/EP2017/066457 2016-07-08 2017-07-03 Dispositif de chauffage Ceased WO2018007294A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016008371.9 2016-07-08
DE102016008371 2016-07-08

Publications (1)

Publication Number Publication Date
WO2018007294A1 true WO2018007294A1 (fr) 2018-01-11

Family

ID=59285193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/066457 Ceased WO2018007294A1 (fr) 2016-07-08 2017-07-03 Dispositif de chauffage

Country Status (1)

Country Link
WO (1) WO2018007294A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4382648A1 (fr) * 2022-11-30 2024-06-12 TMT Machinery, Inc. Dispositif de chauffage de fil et machine de texturation par fausse torsion
EP4386120A1 (fr) * 2022-11-30 2024-06-19 TMT Machinery, Inc. Chauffe-fil

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1410360A1 (de) * 1957-04-25 1968-10-03 British Nylon Spinners Ltd Verfahren und Vorrichtung zur Hitzebehandlung von fortlaufenden Garnen
DE2448079A1 (de) * 1973-10-11 1975-04-17 Elitex Zavody Textilniho Vorrichtung zur kontinuierlichen, bistabilisierenden erwaermung eines chemischen garnes
DE2933087A1 (de) 1979-08-16 1981-03-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Falschzwirn-kraeuselmaschine
WO1984002359A1 (fr) * 1982-12-18 1984-06-21 Barmag Barmer Maschf Chambre de chauffe pour fils continus
EP0412429A2 (fr) * 1989-08-09 1991-02-13 Barmag Ag Dispositif de chauffage
JPH0718537A (ja) * 1993-06-29 1995-01-20 Toray Ind Inc 糸条の熱処理装置および熱処理装置のシール方法
EP0905295A1 (fr) * 1997-09-29 1999-03-31 Murata Kikai Kabushiki Kaisha Dispositif de chauffage d'un fil
DE10354457A1 (de) * 2002-11-29 2004-06-17 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Strecktexturieren eines synthetischen Fadens
CN205133871U (zh) * 2015-11-18 2016-04-06 邵巍 加弹机接触式变形热箱保温结构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1410360A1 (de) * 1957-04-25 1968-10-03 British Nylon Spinners Ltd Verfahren und Vorrichtung zur Hitzebehandlung von fortlaufenden Garnen
DE2448079A1 (de) * 1973-10-11 1975-04-17 Elitex Zavody Textilniho Vorrichtung zur kontinuierlichen, bistabilisierenden erwaermung eines chemischen garnes
DE2933087A1 (de) 1979-08-16 1981-03-26 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Falschzwirn-kraeuselmaschine
WO1984002359A1 (fr) * 1982-12-18 1984-06-21 Barmag Barmer Maschf Chambre de chauffe pour fils continus
EP0412429A2 (fr) * 1989-08-09 1991-02-13 Barmag Ag Dispositif de chauffage
JPH0718537A (ja) * 1993-06-29 1995-01-20 Toray Ind Inc 糸条の熱処理装置および熱処理装置のシール方法
EP0905295A1 (fr) * 1997-09-29 1999-03-31 Murata Kikai Kabushiki Kaisha Dispositif de chauffage d'un fil
DE10354457A1 (de) * 2002-11-29 2004-06-17 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Strecktexturieren eines synthetischen Fadens
CN205133871U (zh) * 2015-11-18 2016-04-06 邵巍 加弹机接触式变形热箱保温结构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201628, April 2016 Derwent World Patents Index; AN 2016-22366K, XP002772531 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4382648A1 (fr) * 2022-11-30 2024-06-12 TMT Machinery, Inc. Dispositif de chauffage de fil et machine de texturation par fausse torsion
EP4386120A1 (fr) * 2022-11-30 2024-06-19 TMT Machinery, Inc. Chauffe-fil

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