PL2664593T3 - Urządzenie do uszczelniania końca rurowego przyrządu obróbkowego - Google Patents

Urządzenie do uszczelniania końca rurowego przyrządu obróbkowego

Info

Publication number
PL2664593T3
PL2664593T3 PL13167209.9T PL13167209T PL2664593T3 PL 2664593 T3 PL2664593 T3 PL 2664593T3 PL 13167209 T PL13167209 T PL 13167209T PL 2664593 T3 PL2664593 T3 PL 2664593T3
Authority
PL
Poland
Prior art keywords
sealing
treatment device
tubular treatment
tubular
treatment
Prior art date
Application number
PL13167209.9T
Other languages
English (en)
Inventor
Jukka Nummela
Risto Widerholm
Tatu Kutvonen
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 filed Critical
Publication of PL2664593T3 publication Critical patent/PL2664593T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/029—Furnaces therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/80—Means for sealing the preform entry or upper end of the furnace
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/80—Means for sealing the preform entry or upper end of the furnace
    • C03B2205/81—Means for sealing the preform entry or upper end of the furnace using gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sealing Devices (AREA)
  • Furnace Details (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
PL13167209.9T 2012-05-14 2013-05-10 Urządzenie do uszczelniania końca rurowego przyrządu obróbkowego PL2664593T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125510A FI125020B (fi) 2012-05-14 2012-05-14 Laitteisto

Publications (1)

Publication Number Publication Date
PL2664593T3 true PL2664593T3 (pl) 2016-09-30

Family

ID=47945798

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13167209.9T PL2664593T3 (pl) 2012-05-14 2013-05-10 Urządzenie do uszczelniania końca rurowego przyrządu obróbkowego

Country Status (13)

Country Link
US (1) US9676503B2 (pl)
EP (1) EP2664593B1 (pl)
JP (1) JP5894111B2 (pl)
KR (1) KR101516065B1 (pl)
CN (2) CN202834089U (pl)
BR (1) BR102013011841B1 (pl)
DK (1) DK2664593T3 (pl)
ES (1) ES2568485T3 (pl)
FI (1) FI125020B (pl)
MX (1) MX340737B (pl)
PL (1) PL2664593T3 (pl)
RU (1) RU2537453C2 (pl)
SI (1) SI2664593T1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125020B (fi) * 2012-05-14 2015-04-30 Nextrom Oy Laitteisto
JP5986540B2 (ja) * 2013-06-24 2016-09-06 株式会社フジクラ 光ファイバ素線の製造装置および製造方法
WO2018022316A1 (en) 2016-07-29 2018-02-01 Corning Incorporated System and method for positioning an optical preform in a furnace
JP6729171B2 (ja) * 2016-08-23 2020-07-22 住友電気工業株式会社 光ファイバ用線引炉のシール構造、光ファイバの製造方法
FI127774B (en) 2016-09-14 2019-02-15 Rosendahl Nextrom Gmbh Sealing arrangement in a pull-through oven
JP6904235B2 (ja) * 2017-12-15 2021-07-14 住友電気工業株式会社 光ファイバの線引装置に用いられる冷却装置
EP3728147B1 (en) 2017-12-20 2024-03-13 Heraeus Quartz North America LLC Variable diameter seal for optical preform furnace
CN110950529B (zh) * 2019-11-07 2022-05-03 通鼎互联信息股份有限公司 拉丝炉弹性气封装置及气封结构和气封方法
US12441649B2 (en) 2021-04-06 2025-10-14 Corning Incorporated Optical fiber draw furnace system and method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860270A (en) * 1971-09-30 1975-01-14 Hydrotech Int Inc Apparatus for effecting a connection to a tubular member or the like
SU983088A1 (ru) 1981-08-06 1982-12-23 Ордена Трудового Красного Знамени Институт Тепло- И Массообмена Им.А.В.Лыкова Печь дл выт гивани волокна из тугоплавких материалов
JPH0431237Y2 (pl) * 1986-02-10 1992-07-28
DE3903466A1 (de) 1989-02-06 1990-08-09 Rheydt Kabelwerk Ag Heizofen fuer die innenbeschichtung von vorformen fuer lichtwellenleiter
JPH0656458A (ja) 1992-08-10 1994-03-01 Fujikura Ltd 光ファイバー紡糸炉
JPH08253337A (ja) 1995-03-14 1996-10-01 Furukawa Electric Co Ltd:The 光ファイバ線引き装置
KR0150154B1 (ko) * 1995-09-29 1998-10-15 김광호 전송 손실을 최소화 할 수 있는 광섬유의 인출 방법 및 장치
NL1002514C2 (nl) * 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
JPH10167751A (ja) 1996-12-02 1998-06-23 Yazaki Corp 光ファイバの線引方法およびその装置
AU5211900A (en) 1999-05-10 2000-11-21 Pirelli Cavi E Sistemi S.P.A. Method and induction furnace for drawing large diameter preforms to optical fibres
WO2002048060A2 (en) * 2000-12-14 2002-06-20 Corning Incorporated Method and apparatus for continuously manufacturing optical preform and fiber
JP2004161545A (ja) 2002-11-13 2004-06-10 Sumitomo Electric Ind Ltd 光ファイバの線引き方法及び線引き装置
JP4404015B2 (ja) * 2005-06-10 2010-01-27 日立電線株式会社 光ファイバ線引装置、該装置に用いるシール機構、及び光ファイバの線引き方法
JP5023016B2 (ja) 2007-08-10 2012-09-12 信越化学工業株式会社 光ファイバ製造装置および線引き炉のシール方法
JP5386148B2 (ja) * 2008-11-05 2014-01-15 株式会社フジクラ 光ファイバ素線の製造方法と製造装置
JP5346567B2 (ja) * 2008-12-05 2013-11-20 株式会社フジクラ 光ファイバ製造装置、光ファイバの製造方法
JP5527982B2 (ja) * 2009-01-29 2014-06-25 株式会社フジクラ 光ファイバの製造装置、光ファイバの製造方法
JP4817339B2 (ja) 2009-02-17 2011-11-16 信越化学工業株式会社 加熱炉のシール部材
WO2012033158A1 (ja) 2010-09-10 2012-03-15 住友電気工業株式会社 光ファイバ用線引炉のシール構造
JP2012056815A (ja) * 2010-09-10 2012-03-22 Sumitomo Electric Ind Ltd 線引き炉
WO2012053394A1 (ja) * 2010-10-19 2012-04-26 住友電気工業株式会社 光ファイバ用線引炉のシール構造
FI125020B (fi) * 2012-05-14 2015-04-30 Nextrom Oy Laitteisto

Also Published As

Publication number Publication date
JP2014013135A (ja) 2014-01-23
KR20130127385A (ko) 2013-11-22
US20130298501A1 (en) 2013-11-14
ES2568485T3 (es) 2016-04-29
CN103423459A (zh) 2013-12-04
RU2537453C2 (ru) 2015-01-10
MX2013005395A (es) 2014-01-09
DK2664593T3 (en) 2016-04-18
EP2664593A1 (en) 2013-11-20
SI2664593T1 (sl) 2016-09-30
KR101516065B1 (ko) 2015-05-04
MX340737B (es) 2016-07-22
RU2013121812A (ru) 2014-11-20
US9676503B2 (en) 2017-06-13
BR102013011841A2 (pt) 2015-06-30
CN103423459B (zh) 2016-03-16
CN202834089U (zh) 2013-03-27
JP5894111B2 (ja) 2016-03-23
FI125020B (fi) 2015-04-30
BR102013011841B1 (pt) 2021-09-21
EP2664593B1 (en) 2016-01-20
FI20125510L (fi) 2013-11-15

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