EP2392698B1 - Filament cooler - Google Patents

Filament cooler Download PDF

Info

Publication number
EP2392698B1
EP2392698B1 EP20110166876 EP11166876A EP2392698B1 EP 2392698 B1 EP2392698 B1 EP 2392698B1 EP 20110166876 EP20110166876 EP 20110166876 EP 11166876 A EP11166876 A EP 11166876A EP 2392698 B1 EP2392698 B1 EP 2392698B1
Authority
EP
European Patent Office
Prior art keywords
cooling
housing chamber
cooling tube
connection path
tube 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.)
Active
Application number
EP20110166876
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2392698A1 (en
Inventor
Kazuhiro Kawamoto
Makoto Nishiohji
Tomoko Mine
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.)
TMT Machinery Inc
Original Assignee
TMT Machinery Inc
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 TMT Machinery Inc filed Critical TMT Machinery Inc
Publication of EP2392698A1 publication Critical patent/EP2392698A1/en
Application granted granted Critical
Publication of EP2392698B1 publication Critical patent/EP2392698B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys

Definitions

  • the present invention relates to a yarn cooler which cools yarns spun out from a spinning beam which produces yarns from a molten material through spinnerets.
  • Japanese Patent No. 3868404 recites a melt spinning device in which a spinning beam produces yarns from a molten material through a plurality of spinnerets. Below the spinning beam is provided a plurality of cooling tubes which opposes the spinnerets. The cooling tubes are disposed in an internal space (cooling tube housing chamber) of a quench box to form one row or two rows in a staggered manner, in accordance with the arrangement of the spinnerets. To the trailing end of the internal space of the quench box is connected a duct.
  • the cooling wind supplied from the duct to the internal space of the quench box is rectified by filters constituting the cooling tubes, and is then blown into spaces (yarn running spaces) which are formed inside the cooling tubes and where the yarns spun out from the spinning beam run. This cooling wind cools the yarns running in the yarn running spaces.
  • the melt spinning device of Japanese Patent No. 3868404 is disadvantageous in that, since the cooling wind flows through the duct connected to the trailing end of the cooling tube housing chamber, i.e. since the wind flows into the internal space of the quench box only from the rearward, an amount of the cooling wind which passes the outside of the cooling tube and then flows into the yarn running space from the front of the tube is smaller than an amount of cooling wind flowing into the yarn running space from the rearward without passing the outside of the cooling tube, with the result that the amount of cooling wind flowing into the yarn running space is different in different directions.
  • An object of the present invention is to provide a yarn cooler which can evenly cool yarns spun out form a spinning beam.
  • a yarn cooler which produces yarns from a molten material through spinnerets, the yarn cooler, includes: a plurality of cooling tubes which are arranged below the spinning beam to oppose the spinnerets, each of the cooling tubes having therein a vertically extending yarn running space in which the yarns run and a wall of the yarn running space functioning as a filter by which cooling wind flown from the outside is rectified; and a quench box which supplies the cooling wind to the yarn running space of each of the cooling tubes, wherein, the quench box includes therein: a cooling tube housing chamber which houses the cooling tubes; and a connection path which connects a duct with the cooling tube housing chamber, the duct supplying the cooling wind and being provided on one side of the cooling tube housing chamber in plan view, the cooling tube housing chamber has a first connection port and a second connection port which are formed at a wall surface on the duct side and at a wall surface on the side opposite to the duct side to be connected to the connection path, and the quench box includes therein:
  • the cooling wind supplied from the duct flows into the cooling tube housing chamber from the both sides through the upper connection path and the lower connection path, the cooling wind flows from the cooling tube housing chamber into the yarn running space evenly from all directions, and hence the yarns running in the yarn running space are evenly cooled.
  • the yarn cooler of the first aspect of the invention further includes: a first punched plate which is provided at the first connection port and rectifies the cooling wind flowing into the cooling tube housing chamber from the upper connection path; and a second punched plate which is provided at the second connection port and rectifies the cooling wind flowing into the cooling tube housing chamber from the lower connection path, wherein, the aperture ratio of the second punched plate is not lower than the aperture ratio of the first punched plate.
  • the lower connection path extends along the lower part of the cooling tube housing chamber and is hence longer than the upper connection path. For this reason, the amount of cooling wind around the second connection port of the lower connection path is smaller than the amount of cooling wind around the first connection port of the upper connection path.
  • the present invention is arranged so that the aperture ratio of the second punched plate is not lower than the aperture ratio of the first punched plate, the cooling wind is evenly supplied to the cooling tube housing chamber from both sides.
  • the yarn cooler of the first or second aspect of the invention further includes a tube-shaped third punched plate which encloses therein each cooling tube and rectifies, with the filter, the cooling wind flowing into the yarn running space, wherein, the aperture ratio of the third punched plate increases toward the upper end.
  • the third punched plate enclosing the cooling tube is arranged to have a higher aperture ratio toward the upper end, the amount of cooling wind flowing into the upper part of the yarn running space is large and hence the yarns immediately after being spun out from the spinning beam are sufficiently cooled.
  • the yarn cooler of the third aspect of the invention is further arranged so that the first connection port and the second connection port are formed at lower end portions of wall surfaces of the cooling tube housing chamber.
  • the cooling wind does not easily flow into the upper part of the yarn running space.
  • the present invention is arranged so that the aperture ratio of the third punched plate enclosing therein the cooling tube increases toward the upper end, the amount of cooling wind flowing into the upper part of the yarn running space is increased even in the case above, and hence the yarns immediately after being spun out are sufficiently cooled.
  • the yarn cooler of any one of the first to fourth aspect of the invention is further arranged so that the cooling tubes are provided in a staggered manner.
  • cooling tubes are provided to form plural rows in a staggered manner, provided that the cooling wind flows into the cooling tube housing chamber only from one side, the cooling wind does not easily flow into the yarn running space from the other side, in cooling tubes constituting the row which is far from the duct. For this reason, an amount of cooling wind flowing into the yarn running space may be different in different directions.
  • the present invention is arranged so that the cooling wind supplied from the duct flows into the cooling tube housing chamber from the both sides through the first and second connection paths, the cooling wind evenly flows into the yarn running space from all directions, even if the cooling tubes are arranged in a staggered manner.
  • cooling wind supplied from a duct flows into a cooling tube housing chamber from both sides through an upper connection path and a lower connection path. For this reason, the cooling wind evenly flows from the cooling tube housing chamber into the yarn running space from all directions, and hence yarns running in the yarn running space are evenly cooled.
  • a melt spinning device 1 includes components such as a spinning beam 2, a yarn cooler 3, and an oiling device 4.
  • the spinning beam 2 is provided with a plurality of pack housings 11. On each pack housing 11 is mounted a spinning pack 12.
  • the spinning pack 12 stores a molten material such as molten polyester, from which a yarn Y is formed.
  • spinnerets 13 From the molten material stored in the spinning packs 12, the spinning beam 2 spins yarns Y downward through unillustrated through holes of the respective spinnerets 13.
  • the spinnerets 13 are, in the same manner as later-described cooling tubes 21, arranged to form two rows along the crosswise direction in a staggered manner.
  • the yarn cooler 3 is provided below the spinning beam 2 and, as described below, cools the yarns Y spun out from the spinning beam 2.
  • the oiling device 4 is provided below the yarn cooler 3 and lubricates the yarns Y cooled by the yarn cooler 3.
  • the yarns Y lubricated by the oiling device4 are wound onto bobbins by an unillustrated winding device provided below the oiling device 4.
  • the yarn cooler 3 includes components such as a plurality of cooling tubes 21 and a quench box 22.
  • the cooling tubes 21 are disposed to oppose the spinnerets 13 of the spinning packs 12, and forms two rows in the crosswise direction in a staggered manner.
  • the spinnerets 13 and the cooling tubes 21 are arranged in staggered manners for the purpose of densely arranging the components.
  • each cooling tube 21 Inside each cooling tube 21 is formed a substantially circular yarn running space 31 which vertically extends .
  • the yarns Y spun out from the spinneret 13 run downward through the yarn running space 31.
  • the side wall of the yarn running space 31 functions as a filter 32.
  • the filter 32 rectifies the cooling wind when the cooling wind flows from a later-described cooling tube housing chamber 41 into the yarn running space 31.
  • the quench box 22 supplies the cooling wind to the yarn running space 31 of the cooling tube 21.
  • This box 22 is substantially rectangular parallelepiped and in which the cooling tube housing chamber 41, an upper connection path 42 and a lower connection path 43 are formed.
  • the cooling tube housing chamber 41 houses therein the cooling tubes 21. Each cooling tube 21 penetrates the cooling tube housing chamber 41.
  • a substantially tubular third punched plate 44 is provided to enclose each cooling tube 21.
  • the third punched plate 44 has a plurality of through holes. As described later, the third punched plate 44 performs, with the filter 32, the rectification of the cooling wind when the cooling wind flows from the cooling tube housing chamber 41 into the yarn running space 31.
  • the aperture ratio of a portion 44a substantially at the upper half of the cooling tube housing chamber 41 is higher than the aperture ratio of a portion 44b substantially at the lower half of the cooling tube housing chamber 41. More specifically, for example, while the aperture ratio of the portion 44a is about 10 to 20%, the aperture ratio of the portion 44b is about 1 to 3%.
  • the cooling tube housing chamber 41 further includes a first connection port 45 at the lower end portion of the backside (duct 60 side) wall surface 41a and a second connection port 46 at the lower end portion of the front-side (the side opposite to the duct 60 side) wall surface 41b.
  • a first punched plate 47 and a second punched plate 48 are provided, respectively.
  • Each of the first punched plate 47 and the second punched plate 48 is a plate having a plurality of through holes. As described later, these plates perform the rectification of the cooling wind when the cooling wind flows from the upper connection path 42 and the lower connection path 43 into the cooling tube housing chamber 41.
  • the aperture ratio of the second punched plate 48 is arranged to be not lower than the aperture ratio of the first punched plate 47. More specifically, for example, while the aperture ratio of the first punched plate 47 is about 5 to 10%, the aperture ratio of the second punched plate 48 is about one to three times as large as the aperture ratio of the first punched plate 47.
  • the upper connection path 42 extends in the front-back directions and the leading end thereof is connected to the first connection port 45, whereas the trailing end thereof is connected to the substantially upper half of the leading end of the duct 60 provided behind the quench box 22.
  • the lower connection path 43 is provided below the upper connection path 42.
  • the trailing end of the path 43 is connected to the substantially lower half of the leading end of the duct 60.
  • the path 43 extends forward below the cooling tube housing chamber 41 beyond the second connection port 46 from the junction with the duct 60, and the leading end of the path 43 is bended for about 180 degrees and connected to the second connection port 46.
  • the lower connection path 43 extends along the lower part of the cooling tube housing chamber 41 and is connected to the second connection port 46.
  • the yarn running space 31 in the above-described cooling tube 21 extends downward from the cooling tube housing chamber 41 and vertically penetrates the lower connection path 43.
  • a part of the yarn running space 31, which part is in the lower connection path 43 is defined by a partition tube 49 which is different from the third punched plate 44 and does not have any through holes. This prevents the cooling wind from directly entering the yarn running space 31 from the lower connection path 43.
  • a punched plate 51 is provided at the junction of the upper connection path 42, the lower connection path 43, and the duct 60.
  • This punched plate 51 is a plate having a plurality of through holes. As described later, this plate 51 performs the rectification of the cooling wind when the cooling wind flows from the duct 60 into the upper connection path 42 and the lower connection path 43.
  • the cooling wind flowing in the duct 60 is divided into upper and lower wind components at the junction between the upper connection path 42 and the lower connection path 43.
  • the wind components after the division are rectified by the punched plate 51 and then flow into the upper connection path 42 and the lower connection path 43, respectively.
  • the cooling wind component flowing into the upper connection path 42 is further rectified by the first punched plate 47 and then flows from the first connection port 45 into the cooling tube housing chamber 41.
  • This wind component reaching the cooling tube housing chamber 41 is further rectified by the third punched plate 44 and the filter 32, and then flows into the yarn running space 31.
  • the cooling wind component flowing into the lower connection path 43 passes below the cooling tube housing chamber 41 and reaches the front of the second connection port 46, and then is rectified by the second punched plate 48 and flows into the cooling tube housing chamber 41 through the second connection port 46. Thereafter, the wind component reaching the cooling tube housing chamber 41 is further rectified by the third punched plate 44 and the filter 32 and flows into the yarn running space 31.
  • the cooling wind flows into the cooling tube 21 in all directions.
  • the cooling wind flows into the cooling tube housing chamber 41 only from the back side where the duct 60 is provided, e.g. provided that the cooling wind flows into the cooling tube housing chamber 41 only through the first connection port 45, the amount of cooling wind passing the outside of the cooling tube 21 and flowing into the yarn running space 31 from the front is smaller than the amount of cooling wind flowing into the yarn running space 31 from the rearward without passing through the outside of the cooling tube 21.
  • an amount of cooling wind flowing from the front of a cooling tube 21, which is at the front side and far from the first connection port 45 (duct 60), into the yarn running space 31 is particularly small. That is to say, an amount of cooling wind flowing into the yarn running space 31 may be different in different directions. As a result, the yarns Y running in the yarn running space 31 are not evenly cooled, with the result that the quality of yarns may be deteriorated on account of, for example, irregular thickness of yarns.
  • a conceivable arrangement to solve the problem above is such that another duct is provided in front of the quench box 22 to cause the wind components to flow into the cooling tube housing chamber 41 from both the front and rear sides.
  • another duct is provided in front of the quench box 22 to cause the wind components to flow into the cooling tube housing chamber 41 from both the front and rear sides.
  • the present embodiment described above is arranged so that, in addition to the upper connection path 42 connected to the first connection port 45 formed at the lower end portion of the wall surface 41a of the cooling tube housing chamber 41, the lower connection path 43 is provided to extend along the lower part the cooling tube housing chamber 41 and to be connected to the second connection port 46 formed on the wall surface 41b of the cooling tube housing chamber 41, in order to allow the wind components to flow into the cooling tube housing chamber 41 from the both front and rear sides.
  • This reduces the difference between the amount of cooling wind flowing into the yarn running space 31 from the front and the amount of cooling wind flowing into the yarn running space 31 from the rearward, and hence the cooling wind flows into the yarn running space 31 evenly from all directions. Therefore the yarns Y running in the yarn running space 31 are evenly cooled.
  • the amount of the wind component at around the second connection port 46 of the lower connection path 43 is smaller than the amount of the wind component at around the first connection port 45 of the upper connection path 42.
  • the present embodiment is arranged so that the aperture ratio of the second punched plate 48 is not lower than the aperture ratio of the first punched plate 47, and hence the cooling wind easily flows into the lower connection path 43 from the cooling tube housing chamber 41, with the result that the cooling wind flows into the cooling tube housing chamber 41 evenly from the front and rear sides.
  • the yarns Y spun out from the spinning beam 2 spinnerets 13
  • the amount of cooling wind flowing into the upper part of the yarn running space 31 is preferably large.
  • the first connection port 45 and the second connection port 46 are formed at the lower end portions of the wall surfaces 41a and 41b of the cooling tube housing chamber 41, provided that the aperture ratio of the third punched plate is constant at all portions thereof, the cooling wind does not easily flows into the upper part of the yarn running space 31, and hence the yarns Y immediately after being spun out from the spinning beam 2 may not be sufficiently cooled.
  • first connection port 45 and the second connection port 46 are formed at the lower end portions of the wall surfaces 41a and 41b of the cooling tube housing chamber 41 for the purpose of, for example, shortening the distance of the lower connection path 43 below the cooling tube housing chamber 41 as much as possible, or preventing the duct 60 from interfering with the other parts of the melt spinning device 1.
  • the present embodiment is arranged so that the aperture ratio of the portion 44a is larger than the aperture ratio of the portion 44b in the third punched plate 44.
  • cooling tubes 21 are arranged to form two rows in the crosswise direction in a staggered manner in the embodiment, the cooling tubes 21 may be differently arranged.
  • a plurality of cooling tubes 21 may be arranged to form a single row in the crosswise direction.
  • cooling tubes 21 may be arranged to form two rows in the crosswise direction such that the cooling tubes 21 of the respective rows are not staggered but are at the same positions in the crosswise direction.
  • the amount of cooling wind passing the outside of the cooling tube 21 and flowing into the yarn running space 31 from the front is more or less smaller than the amount of cooling wind flowing into the yarn running space 31 from the rearward without passing through the outside of the cooling tube 21, regardless of the arrangement of the cooling tubes 21.
  • the cooling wind evenly flows into the yarn running space 31 from all directions, regardless of the arrangement of the cooling tubes 21.
  • first and second connection ports may be provided at parts different from the lower end portions of the wall surfaces 41a and 41b, e.g. at the central portions or the upper end portions of the wall surfaces 41a and 41b of the cooling tube housing chamber 41.
  • the amount of cooling wind flowing into the upper part of the yarn running space 31 is increased and the yarns Y immediately after being spun out from the spinning beam 2 are sufficiently cooled if the aperture ratio of the upper portion 44a of the third punched plate 44 is larger than the aperture ratio of the lower portion 44b, irrespective of the positions of the first and second connection ports.
  • the aperture ratio of the portion 44a of the third punched plate 44 is about 10 to 20% whereas the aperture ratio of the portion 44b is about 1 to 3%
  • the aperture ratio of the third punched plate 44 may be differently set as long as the aperture ratio of the portion 44a is larger than the aperture ratio of the portion 44b.
  • the portion 44b may not have any through holes (i.e. the aperture ratio may be 0%).
  • the third punched plate 44 may be divided into three or more vertically-stacked portions and the aperture ratios thereof may be arranged to increase toward the above.
  • the aperture ratio of the third punched plate 44 may be constant at all portions thereof.
  • the first and second connection ports are provided at the upper end portions of the wall surfaces 41a and 41b of the cooling tube housing chamber 41 as described above, the amount of cooling wind flowing into the upper part of the yarn running space 31 is sufficiently large even if the aperture ratio of the third punched plate 44 is constant at all portions thereof.
  • the aperture ratio of the second punched plate 48 may be lower than the aperture ratio of the first punched plate 47. Also in this case, even if the amount of cooling wind flowing into the cooling tube housing chamber 41 from the front is small, since the cooling wind flows into the cooling tube housing chamber 41 from both the front and rear sides, the cooling wind evenly flows into the yarn running space 31 from all directions as compared to the arrangement in which the cooling wind flows into the yarn running space 31 only from the rearward.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP20110166876 2010-06-04 2011-05-20 Filament cooler Active EP2392698B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010128680A JP5596422B2 (ja) 2010-06-04 2010-06-04 糸条冷却装置

Publications (2)

Publication Number Publication Date
EP2392698A1 EP2392698A1 (en) 2011-12-07
EP2392698B1 true EP2392698B1 (en) 2012-12-12

Family

ID=44117849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110166876 Active EP2392698B1 (en) 2010-06-04 2011-05-20 Filament cooler

Country Status (3)

Country Link
EP (1) EP2392698B1 (ja)
JP (1) JP5596422B2 (ja)
CN (1) CN102268749B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5925657B2 (ja) * 2012-10-03 2016-05-25 Ｔｍｔマシナリー株式会社 溶融紡糸装置
CN103510171B (zh) * 2013-09-17 2016-06-29 桐昆集团股份有限公司 一种涤纶细旦多孔扁平纤维及其生产方法
CN103526312B (zh) * 2013-10-18 2017-12-01 王振海 用于合成丝束冷却的送风装置
CN103526309B (zh) * 2013-10-18 2015-11-04 王振海 一种多排合成丝束冷却系统
JP6364311B2 (ja) * 2014-10-20 2018-07-25 Ｔｍｔマシナリー株式会社 糸条冷却装置
CN105040125B (zh) * 2015-06-22 2017-05-31 泉州惠安长圣生物科技有限公司 涤纶环吹冷却装置及涤纶纺丝冷却方法及涤纶丝生产方法
JP6522452B2 (ja) * 2015-07-22 2019-05-29 Ｔｍｔマシナリー株式会社 糸条冷却装置
JP6556641B2 (ja) * 2016-02-17 2019-08-07 Ｔｍｔマシナリー株式会社 糸冷却装置
CN107130307B (zh) * 2017-06-23 2022-07-22 苏州金泉新材料股份有限公司 熔纺长丝吹风冷却装置
JP6993135B2 (ja) 2017-08-08 2022-01-13 Ｔｍｔマシナリー株式会社 糸冷却装置
DK3575469T3 (da) * 2018-05-28 2020-10-19 Reifenhaeuser Masch Indretning og fremgangsmåde til fremstilling af filterduge ud fra endeløse filamenter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022558A (en) * 1974-05-06 1977-05-10 Mobil Oil Corporation Apparatus for the extrusion of tubular thermo-plastic film
JPS5526203A (en) * 1978-06-21 1980-02-25 Asahi Chem Ind Co Ltd Melt spinning and its device
JPS6182965U (ja) * 1984-11-05 1986-06-02
US4712988A (en) * 1987-02-27 1987-12-15 E. I. Du Pont De Nemours And Company Apparatus for quenching melt sprun filaments
TW561204B (en) * 2000-03-24 2003-11-11 Toray Eng Co Ltd Molten yarn take-up device
JP2002309431A (ja) * 2000-06-21 2002-10-23 Toray Eng Co Ltd 紡糸装置
JP3868404B2 (ja) * 2003-07-24 2007-01-17 Ｔｍｔマシナリー株式会社 溶融紡糸装置
JP2008231607A (ja) * 2007-03-20 2008-10-02 Toray Ind Inc 紡糸用環状冷却装置および溶融紡糸方法
JP5526531B2 (ja) * 2007-11-29 2014-06-18 東レ株式会社 紡糸用冷却装置および溶融紡糸方法
DE102008045756A1 (de) * 2008-09-04 2010-03-11 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Abkühlen mehrerer synthetischer Fäden
DE202008015313U1 (de) * 2008-09-16 2009-04-30 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abkühlen mehrerer synthetischer Filamentbündel
CN201280621Y (zh) * 2008-09-26 2009-07-29 北京中丽制机工程技术有限公司 双排外环吹风丝束冷却装置
JP2011153391A (ja) * 2010-01-28 2011-08-11 Teijin Fibers Ltd 糸条冷却装置および溶融紡糸方法

Also Published As

Publication number Publication date
JP5596422B2 (ja) 2014-09-24
CN102268749B (zh) 2016-03-30
CN102268749A (zh) 2011-12-07
EP2392698A1 (en) 2011-12-07
JP2011252260A (ja) 2011-12-15

Similar Documents

Publication Publication Date Title
EP2392698B1 (en) Filament cooler
JP5321836B2 (ja) 電池パックの冷却構造
JP5477571B2 (ja) 電池パックの冷却構造
EP3492634B1 (en) Melt spinning device
CN110386032B (zh) 电动车辆的蓄电池冷却装置
WO2019234948A1 (ja) 冷却システム
EP3208367B1 (en) Yarn cooler
JP2016122530A (ja) 電池装置
JP6522452B2 (ja) 糸条冷却装置
JP5072416B2 (ja) バッテリ冷却装置
KR100637418B1 (ko) 선재(線材) 도금 장치
EP3012354B1 (en) Yarn cooler
JP6259296B2 (ja) 紡糸装置
EP3441507B1 (en) Yarn cooler
JP7149100B2 (ja) 紡糸冷却装置
JP2014074241A (ja) 溶融紡糸装置
EP3800283B1 (en) Yarn production system
JP6334373B2 (ja) 交絡装置
EP4148168A1 (en) Yarn production system
US11530494B2 (en) Spinneret and method for manufacturing fiber web
JP2012164473A (ja) 電池モジュール及び電池装置ケース
IT202100029945A1 (it) Assieme di evaporatore ibrido migliorato
JP2016108717A (ja) 溶融紡糸装置及び糸カバー

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120207

RIC1 Information provided on ipc code assigned before grant

Ipc: D01D 5/092 20060101AFI20120420BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 588386

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011000576

Country of ref document: DE

Effective date: 20130207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130312

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130323

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20121212

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 588386

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121212

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130313

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130312

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130412

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

26N No opposition filed

Effective date: 20130913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011000576

Country of ref document: DE

Effective date: 20130913

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110520

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130520

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121212

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230426

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230516

Year of fee payment: 13