JP2020502021A5 - - Google Patents

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Publication number
JP2020502021A5
JP2020502021A5 JP2019529177A JP2019529177A JP2020502021A5 JP 2020502021 A5 JP2020502021 A5 JP 2020502021A5 JP 2019529177 A JP2019529177 A JP 2019529177A JP 2019529177 A JP2019529177 A JP 2019529177A JP 2020502021 A5 JP2020502021 A5 JP 2020502021A5
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JP
Japan
Prior art keywords
muffle
less
temperature change
shorter
temperature
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JP2019529177A
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English (en)
Japanese (ja)
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JP2020502021A (ja
JP7073371B2 (ja
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Priority claimed from PCT/US2017/063906 external-priority patent/WO2018102531A1/en
Publication of JP2020502021A publication Critical patent/JP2020502021A/ja
Publication of JP2020502021A5 publication Critical patent/JP2020502021A5/ja
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Publication of JP7073371B2 publication Critical patent/JP7073371B2/ja
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JP2019529177A 2016-11-30 2017-11-30 ガラス管のテーパ化の制御方法および装置 Active JP7073371B2 (ja)

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 (3)

Publication Number Publication Date
JP2020502021A JP2020502021A (ja) 2020-01-23
JP2020502021A5 true JP2020502021A5 (enExample) 2021-01-14
JP7073371B2 JP7073371B2 (ja) 2022-05-23

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ID=60703181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019529177A Active JP7073371B2 (ja) 2016-11-30 2017-11-30 ガラス管のテーパ化の制御方法および装置

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113365955B (zh) * 2018-11-30 2023-10-03 康宁股份有限公司 用于加热和冷却玻璃管的设备和方法
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

Family Cites Families (37)

* Cited by examiner, † Cited by third party
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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
US2462805A (en) * 1941-12-17 1949-02-22 Danner Edward Apparatus for forming glass tubing, rods and the like
US2958160A (en) * 1955-04-22 1960-11-01 Owens Illinois Glass Co Apparatus for controlling dimensions of linear drawn bodies
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US3410675A (en) 1965-04-15 1968-11-12 Corning Glass Works Glass rod and tube forming with controlled dimensional uniformity
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US4228206A (en) 1979-05-18 1980-10-14 Gte Products Corporation Method of processing glass tubing
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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
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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
ATE551304T1 (de) 2009-05-13 2012-04-15 Corning Inc Verfahren und anlagen zum formen von endlosen glasscheiben
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
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
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
TW201731782A (zh) * 2015-12-18 2017-09-16 何瑞斯廓格拉斯公司 在多腔式爐中製備石英玻璃體
EP3656746B1 (en) * 2018-11-23 2024-06-05 Heraeus Conamic UK Limited Method and apparatus for cutting a hollow quartz glass ingot

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