EP1049823B1 - Spinnanlage - Google Patents
Spinnanlage Download PDFInfo
- Publication number
- EP1049823B1 EP1049823B1 EP99906183A EP99906183A EP1049823B1 EP 1049823 B1 EP1049823 B1 EP 1049823B1 EP 99906183 A EP99906183 A EP 99906183A EP 99906183 A EP99906183 A EP 99906183A EP 1049823 B1 EP1049823 B1 EP 1049823B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- yarn
- thread
- spinning
- yarns
- threads
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
Definitions
- the invention relates to a spinning plant for the production of several endless synthetic threads according to the preamble of claim 1.
- Spinning machines are used to manufacture endless synthetic threads used in which in a spinning device the threads first of all melt-shaped plastic can be spun. This is done in a spinning station the melt is fed to a spinneret. The spinneret has numerous Bores through which the molten plastic is pressed out. The Filaments emerging individually from the spinneret pass through a cooling zone and are combined into a thread at the end of the cooling zone.
- the spinning device of a spinning system consists of several spinning stations next to each other arranged so that six, eight or a maximum of ten threads are spun simultaneously become.
- the threads After the threads enter a treatment zone downstream of the spinning device have passed through, the threads in a winder to bobbins wound.
- the treatment zone there is an individual polymer type and treatment of the thread by preparation depending on the thread type, Stretching, heating, relaxation, tangling or a combination of these Treatment methods.
- the object of the invention is a spinning system of the beginning mentioned type in such a way that a quick collection of the threads as well as a correspondingly quick threading in the spinning system is made possible.
- the advantage of the invention is that the Thread bundle regardless of the number of threads in a bundle can be summarized and placed in a suction device the bundling of the thread coulter is the reinvestment, for example, in the Winding device after eliminating the malfunction without essential Delay possible directly. For example, this could be a handgun trained suction device can be used. For bundling and for Only a movable thread guide is used to cut through the thread sheet, which leads to a particularly simple construction of the thread collecting device.
- the particularly advantageous further development according to claim 2 makes it possible to to cut the threads in a tensioned state.
- the Thread guide has two thread stirring grooves arranged adjacent to one another in one plane, in which the individual threads are collected. By deflecting the threads are the sections extending between the two thread guide grooves Threads taut. This enables the threads to be cut without any problems.
- the design of the spinning system according to claim 3 has the advantage that the Cutting device without moving components a safe severing of the Threads guaranteed.
- the thread guide groove is so V-shaped trained that the threads slide securely into the thread guide groove.
- the thread guide is included connected to a sled, which by means of a drive along a Straight guide is movable parallel to the thread running plane. This is not the case with activated thread collection device an unimpeded thread run in the Spinning plant possible.
- the sled is on the side of the thread sheet on the Straight guidance movably attached.
- the drive of the thread guide by a pneumatically movable magnetic piston inside of a tube formed with a counter magnet of the carriage magnetic forces is coupled.
- the counter magnet is on the slide
- the circumference of the tube is movably attached.
- the Drive connected to a control unit that receives the signals from one of the Thread runs monitoring sensor device is abandoned. So it can be done without significant delay after the occurrence of the disturbance Threads take place.
- the Sensor device one thread break sensor per thread.
- Fig. 1 is a spinning system for the production of several endless synthetic threads.
- the spinning plant consists of a Spinning device 6 for melt spinning the threads 9 and one Winding device 14 for winding the threads 9 into bobbins 18.
- Die Spinning device 6 has a spinning head 2, to which a melt feed a melted polymer using an extruder or a pump is fed. Inside the spinning head 2, the melt flow becomes one arranged below the spinning head 2 arranged spinneret 3 and over numerous nozzle bores in the spinneret 3 for a large number of filaments 5 spun.
- the spinning system has four examples Spinning on. The four spinning positions are arranged side by side. Because everyone Thread 9 of a spinning station is treated the same, the spinning system is based on a thread run further described.
- the filament bundle 5 After the filament bundle 5 has emerged from the spinneret 3, passes through the filament bundle 5 has a cooling shaft 4 arranged below the spinneret.
- the filament bundle 5 is preferably cooled with blowing air. After Cooling is the filament bundle 4 in a thread guide 8 to a thread 9 merged and leaves the spinning device 6.
- the winding device 14 is arranged below the spinning device.
- the The winding device 14 has a stationary head thread guide at the thread inlet 22 on.
- the stationary head thread guide 22 belongs to one of a total of four Winding points of the winding device 14. Passes through each winding point the thread is a traversing device 21, which the thread 9 essentially transversely the thread running direction back and forth along a traverse stroke.
- the Traversing device 21 can be used as wing traversing or as reversing thread shaft traversing be executed. Between the traversing 21 and the Head thread guide 22 forms the so-called traverse triangle.
- the string runs onto a pressure roller 16 arranged behind the traversing device, which is rotatably mounted in the machine frame 20.
- the pressure roller 16 is partially wrapped around the thread 9 and then deposited on the spool 18.
- the coil 18 is attached to a winding spindle 17.
- the winding spindle 17 is by means of Spindle motor 19 driven.
- the spindle motor 19 is dependent on the Circumferential speed of the pressure roller 16 controlled such that the The peripheral speed of the bobbin 18 is always constant, so that the thread with a constant winding speed is wound up.
- Die Thread collecting device 11 consists of a side next to the threads 9 in the Thread running plane arranged suction device 23 and the cutting device 24.
- Die Thread collecting device 11 On the opposite side of the thread sheet is in the thread plane a thread guide 10 is arranged.
- the thread guide 10 is with a drive 15 connected.
- the drive 15 is with a control device 12 connected.
- the control device 12 in turn is equipped with a sensor device connected to several thread break sensors 13 per thread 9. At this Arrangement, the drive 15 is controlled by means of the control device 12.
- the drive 15 is activated.
- the thread guide 10 is moved from its rest position to the side next to the thread sheet Gathering position on the side next to the thread sheet on the opposite side emotional.
- the threads 9 are bundles of Cutting device 24 supplied and cut by this. After the threads 9 are severed, they are detected by the suction device 23 and moved in. Now, for example, a winder formation on the Thread breakage caused by the pressure roller can be eliminated.
- the thread guide 10 is moved back to its rest position while the fault is being rectified. After eliminating the fault, the threads 9 are manually by a Operator applied to the winding device 14.
- the thread collecting device 11 arranged immediately below the spinning device 6. This is an advantage because the threads 9 between the winding device 14 and the spinning device 6 can pass through a treatment zone 7.
- Thread collecting device 11 immediately before the winding device 14 or to be arranged within the treatment zone 7.
- the threads 9 are at least prepared so that the filaments are bundled in the thread stay.
- stretching and / or relaxation with or without Heat treatment take place.
- a swirling of the individual filaments within the treatment zone done per thread.
- FIGS. 2 and 3 show a further exemplary embodiment of a Thread collecting device shown as in a spinning system according to FIG. 1 can be used.
- the following description applies to FIGS. 2 and 3 in this respect nothing else is specified.
- the thread collecting device consists of the suction device 23 and the cutting device 24 on one side of the threads 9 in the thread running plane 37 is arranged.
- On the opposite side of the threads 9 is in the Thread running plane 37 of the thread guide 10 is arranged.
- the thread guide 10 is U-shaped formed and has one at the free ends of the legs 29 Thread guide groove 28.
- the thread guide grooves 28 are V-shaped across Thread running plane introduced into the legs 29 and lie in the thread running plane 37.
- the thread guide 10 is above a holder 30 with a slide 31 connected.
- the carriage 31 is movable on the circumference of a tube 32 arranged.
- a magnetic piston 36 is displaceable within the tube 32 brought in.
- the carriage 31 has an annular counter magnet 35, which rests movably on the circumference of the tube 31 and the magnetic piston 36 faces.
- the magnetic piston 36 and the counter magnet 35 are standing opposite polarity, so that there is a magnetic connection.
- To the A control device 34 is arranged at one end of the tube 32. By the Control device 34 is admitted or discharged compressed air into the interior of tube 32.
- the tube 32 extends parallel to the plane of the thread over the entire width of the Yarn sheet.
- On the opposite side of the tube is a cover at the end 33 attached. The cover 33 extends beyond the circumference of the tube 32 and serves as a stop for the slide 31.
- the suction device 23 has a suction opening 38 of a suction nozzle 39.
- the suction nozzle 39 is connected to a suction, so that the threads 9 in the suction opening can be pulled in.
- the suction device 23 is in the Area of the cutting device 24 arranged such that the threads immediately after being cut into the suction opening 38.
- the cutting device 24 has a knife 26 in the path of movement of the thread guide 10 projecting blade 27.
- the knife 26 is on a support 25 attached.
- control unit 34 In the event of a fault, the control unit 34 is replaced by the one not shown here Control device controlled so that the compressed air in the interior of the tube 32nd arrives.
- the magnetic piston 36 is moved from its rest position.
- the thread guide 10 is thereby moved in the direction of the cutting device 24.
- the threads 9 are collected in the thread guide groove 28 and on the opposite side led as a bundle of threads to the cutting device 24.
- the Knife 26 of the cutting device 24 engages between the legs 29 of the Thread guide and cuts the threads 9. Then the threads of the Suction device 23 recorded and suctioned.
- the control unit 24 reversed so that a compressed air flow into the inside of the tube from the cover side to be led.
- the magnetic piston is moved back to its rest position As a result, the carriage 31 with the thread guide 10 is also in the Move starting position.
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
- Fig. 1
- schematisch eine erfindungsgemäße Spinnanlage zur Herstellung von mehreren endlosen synthetischen Fäden; und
- Fig. 2 und 3
- schematisch eine Fadensammeleinrichtung wie sie in der Spinnanlage aus Fig. 1 einsetzbar ist.
- 1
- Schmelzezulauf
- 2
- Spinnbalken
- 3
- Spinndüse
- 4
- Kühlschacht
- 5
- Filamentbündel
- 6
- Luftzufuhr
- 7
- Behandlungszone
- 8
- Fadenführer
- 9
- Faden
- 10
- Fadenführer
- 11
- Fadensammelvorrichtung
- 12
- Steuereinrichtung
- 13
- Fadenbruchsensor
- 14
- Aufwickeleinrichtung
- 15
- Antrieb
- 16
- Andrückwalze
- 17
- Spulspindel
- 18
- Spule
- 19
- Spindelantrieb
- 20
- Maschinengestell
- 21
- Changiereinrichtung
- 22
- Kopffadenführer
- 23
- Absaugeinrichtung
- 24
- Schneideinrichtung
- 25
- Träger
- 26
- Messer
- 27
- Klinge
- 28
- Fadenführungsnut
- 29
- Schenkel
- 30
- Halter
- 31
- Schlitten
- 32
- Rohr
- 33
- Deckel
- 34
- Steuergrät
- 35
- Gegenmagnet
- 36
- Magnetkolben
- 37
- Fadenlaufebene
- 38
- Saugöffnung
- 39
- Saugstutzen
Claims (8)
- Spinnanlage zur Herstellung von mehreren endlosen synthetischen Fäden (9) mit einer Spinneinrichtung (6) zum Schmelzspinnen der Fäden (9) und mit einer Aufwickeleinrichtung (14) zum Aufspulen der Fäden (9), wobei die Fäden (9) zwischen der Spinneinrichtung (6) und der Aufwickeleinrichtung (14) eine Fadenlaufebene einer Fadensammelvorrichtung (11) durchlaufen, welche bei einer Störung im Fadenlauf zumindest eines Fadens (9) die Fäden durchtrennt und absaugt, dadurch gekennzeichnet, daß die Fadensammelvorrichtung (11) aus einem beweglichen Fadenführer (10) mit einer Fadenführungsnut (28) in der Fadenlaufebene (37), aus einer Schneideinrichtung (24) und aus einer Absaugeinrichtung (23) besteht, daß die Schneideinrichtung (24) und die Absaugeinrichtung (23) an einer Seite der durch die Fäden (9) gebildeten Fadenschar in der Fadenlaufebene (37) angeordnet sind, daß der Fadenführer (10) vor dem Durchtrennen der Fäden (9) auf der gegenüberliegenden Seite der Fadenschar angeordnet ist und daß der Fadenführer (10) zum Durchtrennen der Fäden (9) in Richtung der Schneideinrichtung (24) bewegbar ist.
- Spinnanlage nach Anspruch 1, dadurch gekennzeichnet, daß der Fadenführer (10) U-förmig ausgebildet ist und an den Enden der in Fadenlaufrichtung nebeneinander liegende Schenkel (29) jeweils eine Fadenführungsnut (28) aufweist, daß die Fadenfuhrungsnuten (28) in der Fadenlaufebene (27) angeordnet sind und daß die Schneideinrichtung (24) derart in der Bewegungsbahn des Fadenführers (10) angeordnet ist, daß die Fäden (9) in dem zwischen den Fadenführungsnuten (28) gebildeten Teilabschnitt durchtrennt werden.
- Spinnanlage nach Anspruch 2, dadurch gekennzeichnet, daß die Schneideinrichtung (24) durch ein Messer (26) gebildet wird, dessen Klinge (27) beim Durchtrennen der Fäden (9) zwischen die Schenkel (29) des Fadenführers (10) ragt.
- Spinnanlage nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Fadenführungsnut (28) einen quer zur Fadenlaufebene (37) ausgebildeten V-förmigen Querschnitt aufweist.
- Spinnanlage nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, daß der Fadenführer (10) mit einem Schlitten (31) verbunden ist, welcher Schlitten (31) mittels eines Antriebes (15) entlang einer Geradführung (32) parallel zur Fadenlaufebene (37) bewegbar ist.
- Spinnanlage nach Anspruch 5, dadurch gekennzeichnet, daß der Antrieb durch einen pneumatisch bewegbaren Magnetkolben (36) innerhalb eines Rohres (32) gebildet wird, wobei der Schlitten (31) einen Gegenmagneten (35) aufweist, der beweglich am Umfang des Rohres (32) dem Magnetkolben (36) gegenpolig gegenüberliegt.
- Spinnanlage nach Anspruch 5 oder 6. dadurch gekennzeichnet, daß der Antrieb (15) mittels einer Steuereinheit (12) steuerbar ist, die mit einer die Fadenläufe überwachenden Sensoreinrichtung verbunden ist.
- Spinnanlage nach Anspruch 7, dadurch gekennzeichnet, daß die Sensoreinrichtung pro Faden einen Fadenbruchsensor (13) aufweist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19802683 | 1998-01-24 | ||
DE19802683 | 1998-01-24 | ||
PCT/EP1999/000389 WO1999037835A1 (de) | 1998-01-24 | 1999-01-21 | Spinnanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1049823A1 EP1049823A1 (de) | 2000-11-08 |
EP1049823B1 true EP1049823B1 (de) | 2002-05-22 |
Family
ID=7855574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99906183A Expired - Lifetime EP1049823B1 (de) | 1998-01-24 | 1999-01-21 | Spinnanlage |
Country Status (7)
Country | Link |
---|---|
US (1) | US6494700B1 (de) |
EP (1) | EP1049823B1 (de) |
KR (1) | KR100544833B1 (de) |
CN (1) | CN1096507C (de) |
DE (1) | DE59901491D1 (de) |
TW (1) | TW436532B (de) |
WO (1) | WO1999037835A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235936A1 (de) * | 2002-08-06 | 2004-02-19 | Barmag Ag | Vorrichtung zum Spinnen und Aufwickeln |
WO2004048651A1 (de) * | 2002-11-23 | 2004-06-10 | Saurer Gmbh & Co. Kg | Vorrichtung zum schmelzspinnen und aufwickeln mehrerer fäden |
CN1325357C (zh) * | 2003-02-21 | 2007-07-11 | 苏拉有限及两合公司 | 用来制造和卷绕合成长丝的装置 |
CN101336316B (zh) * | 2006-01-26 | 2011-08-10 | 欧瑞康纺织有限及两合公司 | 用于熔纺和卷绕合成长丝的设备 |
JP5685432B2 (ja) * | 2010-12-13 | 2015-03-18 | Tmtマシナリー株式会社 | 糸切断装置 |
DE102013007290A1 (de) | 2012-06-08 | 2013-12-12 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zur Fadenbruchüberwachung |
DE102014002491A1 (de) | 2014-02-22 | 2015-08-27 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Aufwickeln mehrerer Fäden |
CN103820897B (zh) * | 2014-03-08 | 2016-05-25 | 福建凯邦锦纶科技有限公司 | 纺丝自主收拢切断装置 |
DE102014007454A1 (de) * | 2014-05-21 | 2015-11-26 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Abziehen und Verstecken einer synthetischen Fadenschar |
CN105986361A (zh) * | 2016-06-24 | 2016-10-05 | 浙江金世达实业有限公司 | 一种经编机断丝自动识别及清理系统 |
CN106012065B (zh) * | 2016-07-29 | 2019-03-08 | 广东新会美达锦纶股份有限公司 | 一种纺丝装置 |
DE102017001090A1 (de) * | 2017-02-07 | 2018-08-09 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zur Bedienung mehrerer Spinnpositionen einer Schmelzspinnanlage |
DE102017003189A1 (de) * | 2017-04-01 | 2018-10-04 | Oerlikon Textile Gmbh & Co. Kg | Schmelzspinnvorrichtung |
DE102017004193A1 (de) | 2017-04-28 | 2018-10-31 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Anlegen mehrerer gesponnener Fäden |
CN110054026A (zh) * | 2019-05-16 | 2019-07-26 | 江苏亿之博实业有限公司 | 一种丙纶长丝用卷曲装置及其工作方法 |
JP7468205B2 (ja) * | 2020-07-08 | 2024-04-16 | 住友電気工業株式会社 | 光ファイバの製造装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE274059C (de) | ||||
JPS569416B2 (de) * | 1973-02-05 | 1981-03-02 | ||
JPS569416A (en) | 1979-06-28 | 1981-01-30 | Toray Ind Inc | Method of yarn treatment on breakage |
EP0273292B1 (de) * | 1983-12-15 | 1990-12-05 | Toray Industries, Inc. | Vorrichtung zum Einfädeln eines Fadens |
JPS62156307A (ja) | 1985-12-27 | 1987-07-11 | Toray Ind Inc | 糸切れ処理装置 |
DD274059A1 (de) * | 1988-07-14 | 1989-12-06 | Schwarza Chemiefaser | Verfahren zur beseitigung von beliebig auftretenden fadenunterbrechungen waehrend des kontinuierlichen aufwindens |
US5324358A (en) | 1992-07-23 | 1994-06-28 | Tseng Ching K | Oiling frame for chemical fibre machines |
DE59711445D1 (de) * | 1996-12-02 | 2004-04-29 | Barmag Barmer Maschf | Verfahren und Vorrichtungen zum Spinnen und Aufwickeln von Fäden |
-
1999
- 1999-01-14 TW TW088100535A patent/TW436532B/zh not_active IP Right Cessation
- 1999-01-21 EP EP99906183A patent/EP1049823B1/de not_active Expired - Lifetime
- 1999-01-21 DE DE59901491T patent/DE59901491D1/de not_active Expired - Fee Related
- 1999-01-21 KR KR1020007007688A patent/KR100544833B1/ko not_active IP Right Cessation
- 1999-01-21 WO PCT/EP1999/000389 patent/WO1999037835A1/de active IP Right Grant
- 1999-01-21 US US09/600,939 patent/US6494700B1/en not_active Expired - Fee Related
- 1999-01-21 CN CN99802077A patent/CN1096507C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100544833B1 (ko) | 2006-01-24 |
TW436532B (en) | 2001-05-28 |
WO1999037835A1 (de) | 1999-07-29 |
US6494700B1 (en) | 2002-12-17 |
CN1288492A (zh) | 2001-03-21 |
EP1049823A1 (de) | 2000-11-08 |
KR20010034079A (ko) | 2001-04-25 |
DE59901491D1 (de) | 2002-06-27 |
CN1096507C (zh) | 2002-12-18 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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