CN110121482B - 用于控制玻璃管锥度的方法和设备 - Google Patents

用于控制玻璃管锥度的方法和设备 Download PDF

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Publication number
CN110121482B
CN110121482B CN201780074289.3A CN201780074289A CN110121482B CN 110121482 B CN110121482 B CN 110121482B CN 201780074289 A CN201780074289 A CN 201780074289A CN 110121482 B CN110121482 B CN 110121482B
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China
Prior art keywords
glass tube
extended lower
glass
wrap
enclosure
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CN201780074289.3A
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English (en)
Chinese (zh)
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CN110121482A (zh
Inventor
A·C·伯基
E·吉阿特斯
D·W·霍托夫
D·E·麦克尔赫尼
蒙建东
E·帕尼戴思
彭高柱
R·L·罗兹
Y·尤尔科夫斯基
周春锋
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Corning Inc
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Corning Inc
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Melting And Manufacturing (AREA)
CN201780074289.3A 2016-11-30 2017-11-30 用于控制玻璃管锥度的方法和设备 Active CN110121482B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662428005P 2016-11-30 2016-11-30
US62/428,005 2016-11-30
PCT/US2017/063906 WO2018102531A1 (en) 2016-11-30 2017-11-30 Method and apparatuse for controlling glass tube taper

Publications (2)

Publication Number Publication Date
CN110121482A CN110121482A (zh) 2019-08-13
CN110121482B true CN110121482B (zh) 2022-05-27

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CN201780074289.3A Active CN110121482B (zh) 2016-11-30 2017-11-30 用于控制玻璃管锥度的方法和设备

Country Status (7)

Country Link
US (1) US11673822B2 (https=)
EP (1) EP3535218B8 (https=)
JP (1) JP7073371B2 (https=)
KR (1) KR102408474B1 (https=)
CN (1) CN110121482B (https=)
BR (1) BR112019011086A2 (https=)
WO (1) WO2018102531A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3121468A1 (en) * 2018-11-30 2020-06-04 Corning Incorporated Apparatuses and methods for heating and cooling glass tubing
EP3766840B1 (de) * 2019-07-17 2024-11-20 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
CN117142750B (zh) * 2023-09-04 2025-07-04 彩虹显示器件股份有限公司 一种用于中硼硅药用玻璃管的制备装置和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462805A (en) * 1941-12-17 1949-02-22 Danner Edward Apparatus for forming glass tubing, rods and the like
US3410675A (en) * 1965-04-15 1968-11-12 Corning Glass Works Glass rod and tube forming with controlled dimensional uniformity
US3717450A (en) * 1970-12-01 1973-02-20 Sylvania Electric Prod Furnace for manufacture of striationfree quartz tubing
CN105026324A (zh) * 2012-08-30 2015-11-04 康宁股份有限公司 通过拉制熔融玻璃来制造玻璃管的设备和方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586188A (en) 1897-07-13 Process of and apparatus for manufacturing glass tubing
US2009793A (en) * 1929-06-08 1935-07-30 Mij Tot Beheer En Exploitatic Process for the manufacture of glass tubes and automatic apparatus embodying the same
US2958160A (en) * 1955-04-22 1960-11-01 Owens Illinois Glass Co Apparatus for controlling dimensions of linear drawn bodies
US3307446A (en) * 1962-07-11 1967-03-07 Owens Illinois Inc Gauging wall thickness of glass tubing
US4175941A (en) 1978-04-28 1979-11-27 Gte Sylvania Incorporated Internal coating process for glass tubing
US4228206A (en) 1979-05-18 1980-10-14 Gte Products Corporation Method of processing glass tubing
US4312659A (en) * 1979-08-21 1982-01-26 Owens-Illinois, Inc. Air support system for glass tubing alley
US4717607A (en) 1987-03-11 1988-01-05 Gte Products Corporation Method of making a fluorescent lamp
DE3720526C2 (de) 1987-06-20 1994-07-07 Schott Rohrglas Gmbh Verfahren und Vorrichtung zur Herstellung von profiliertem Glasrohr sowie dessen Verwendung
JP2553633B2 (ja) * 1988-05-19 1996-11-13 住友電気工業株式会社 高温炉の断熱方法
NL9100335A (nl) 1991-02-26 1992-09-16 Philips Nv Werkwijze voor de vervaardiging van buisglas.
US5192718A (en) 1991-10-24 1993-03-09 Corning Incorporated Lead silicate glasses
US5284499A (en) 1992-05-01 1994-02-08 Corning Incorporated Method and apparatus for drawing optical fibers
JPH08165127A (ja) * 1994-12-08 1996-06-25 Toshiba Glass Co Ltd ガラス管成形用スリーブ
US5688300A (en) * 1995-10-24 1997-11-18 Corning Incorporated Conveying glass tubing
US5766298A (en) 1996-02-09 1998-06-16 Corning Incorporated Support assembly for conveying glass tubing
JPH11179614A (ja) 1997-10-15 1999-07-06 Komatsu Koki Kk 複合加工装置及びその加工方法
US6218775B1 (en) 1998-07-21 2001-04-17 Corning Incorporated Cathode ray tube neck glass
DE10016108C2 (de) * 2000-03-31 2002-09-26 Schott Glas Heißformgebungsverfahren und Vorrichtung zur Herstellung eines Glaskörpers sowie dessen Verwendung
DE10113344B4 (de) 2001-03-20 2004-08-12 Schott Glas Vorrichtung zum Unterstützen eines horizontal geführten Glasstranges
DE102004018148B4 (de) 2004-04-08 2007-06-14 Schott Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von kalibrierten runden oder profilierten Glasrohren
DE102005023582B4 (de) 2005-05-18 2009-04-16 Schott Ag Verfahren zur Herstellung von innenvergüteten Glasrohren
DE102005031657B4 (de) 2005-07-05 2011-02-03 Schott Ag Verfahren zur Herstellung von Al-Silikat-Glasrohren zur Verwendung als Halbzeug zur Herstellung von Glaskeramik-Rohren
DE102006011579B4 (de) * 2006-03-10 2008-04-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und Vorrichtung zum Ziehen eines Rohrstrangs aus Quarzglas
DE102008009811A1 (de) * 2008-02-19 2009-08-20 Diether Böttger Verfahren und Vorrichtung zur Steuerung der Temperatur eines Glasrohformkörpers
CA2636098C (en) 2008-06-25 2012-08-07 Ottawa Fibre L.P. Spinner for manufacturing dual-component irregularly-shaped hollow insulation fiber
EP2251310B1 (en) 2009-05-13 2012-03-28 Corning Incorporated Methods and systems for forming continuous glass sheets
EP2364956A1 (en) 2010-02-25 2011-09-14 Corning Incorporated Method for stabilizing a column of molten material
DE102011052067B3 (de) 2011-07-22 2012-07-26 Schott Ag Verfahren und Vorrichtung zur bevorzugt kontinuierlichen Herstellung von Glasrohren mit einem vorbestimmten Innenprofil
WO2013105302A1 (ja) * 2012-01-10 2013-07-18 住友電気工業株式会社 光ファイバの製造方法および製造装置並びに光ファイバ
JP2016117611A (ja) * 2014-12-19 2016-06-30 日本電気硝子株式会社 管ガラス製造装置及び管ガラスの製造方法
CN108698894A (zh) * 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在多腔式烘箱中制备石英玻璃体
EP3656746B1 (en) * 2018-11-23 2024-06-05 Heraeus Conamic UK Limited Method and apparatus for cutting a hollow quartz glass ingot

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462805A (en) * 1941-12-17 1949-02-22 Danner Edward Apparatus for forming glass tubing, rods and the like
US3410675A (en) * 1965-04-15 1968-11-12 Corning Glass Works Glass rod and tube forming with controlled dimensional uniformity
US3717450A (en) * 1970-12-01 1973-02-20 Sylvania Electric Prod Furnace for manufacture of striationfree quartz tubing
CN105026324A (zh) * 2012-08-30 2015-11-04 康宁股份有限公司 通过拉制熔融玻璃来制造玻璃管的设备和方法

Also Published As

Publication number Publication date
KR20190085084A (ko) 2019-07-17
EP3535218B1 (en) 2024-11-20
BR112019011086A2 (pt) 2019-10-01
KR102408474B1 (ko) 2022-06-14
WO2018102531A1 (en) 2018-06-07
JP7073371B2 (ja) 2022-05-23
EP3535218A1 (en) 2019-09-11
US11673822B2 (en) 2023-06-13
CN110121482A (zh) 2019-08-13
US20190284081A1 (en) 2019-09-19
JP2020502021A (ja) 2020-01-23
EP3535218B8 (en) 2025-10-29

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