TW200640812A - Method of electrically heating composite tube structure made of platinum - Google Patents

Method of electrically heating composite tube structure made of platinum

Info

Publication number
TW200640812A
TW200640812A TW095115616A TW95115616A TW200640812A TW 200640812 A TW200640812 A TW 200640812A TW 095115616 A TW095115616 A TW 095115616A TW 95115616 A TW95115616 A TW 95115616A TW 200640812 A TW200640812 A TW 200640812A
Authority
TW
Taiwan
Prior art keywords
tube
platinum
branch tube
electric current
electrically heating
Prior art date
Application number
TW095115616A
Other languages
English (en)
Other versions
TWI380964B (zh
Inventor
Sei Nagano
Yasuharu Hirabara
Hajime Itoh
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of TW200640812A publication Critical patent/TW200640812A/zh
Application granted granted Critical
Publication of TWI380964B publication Critical patent/TWI380964B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02Forehearths, i.e. feeder channels
    • C03B7/06Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/07Electric means
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225Refining
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225Refining
    • C03B5/2252Refining under reduced pressure, e.g. with vacuum refiners
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235Heating the glass
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Resistance Heating (AREA)
TW095115616A 2005-05-18 2006-05-02 Electric heating method of platinum - made composite pipe structure TWI380964B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005145439 2005-05-18

Publications (2)

Publication Number Publication Date
TW200640812A true TW200640812A (en) 2006-12-01
TWI380964B TWI380964B (zh) 2013-01-01

Family

ID=37431061

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095115616A TWI380964B (zh) 2005-05-18 2006-05-02 Electric heating method of platinum - made composite pipe structure

Country Status (5)

Country Link
US (1) US8009970B2 (zh)
JP (1) JP4992712B2 (zh)
KR (1) KR101117062B1 (zh)
TW (1) TWI380964B (zh)
WO (1) WO2006123479A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI632120B (zh) * 2010-11-23 2018-08-11 康寧公司 用於玻璃製造設備及方法之輸送設備

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4581877B2 (ja) * 2005-07-19 2010-11-17 旭硝子株式会社 減圧脱泡装置の減圧脱泡槽を通電加熱する方法、減圧脱泡装置を通電加熱する方法、およびそれらを用いた減圧脱泡方法、ガラス製造方法、ならびに減圧脱泡装置
CN103058494B (zh) 2008-02-27 2015-11-25 旭硝子株式会社 熔融玻璃的减压脱泡装置及减压脱泡方法
US8269131B2 (en) * 2008-02-28 2012-09-18 Corning Incorporated Nickel-containing flanges for use in direct resistance heating of platinum-containing vessels
US8695378B2 (en) * 2008-11-26 2014-04-15 Corning Incorporated Apparatus for making glass and methods
KR20110130437A (ko) * 2009-03-09 2011-12-05 니토 보세키 가부시기가이샤 유리 섬유 제조용 유리 용융 장치, 및 유리 섬유의 제조 방법
MY156265A (en) * 2009-03-09 2016-01-29 Nitto Boseki Co Ltd Glass-melting device for producing glass fiber and method for producing glass fiber for the same
US8408029B2 (en) * 2009-11-17 2013-04-02 Corning Incorporated Method for thermally conditioning molten glass
US8274018B2 (en) * 2010-02-25 2012-09-25 Corning Incorporated Apparatus for use in direct resistance heating of platinum-containing vessels
JP5569218B2 (ja) * 2010-07-27 2014-08-13 トヨタ自動車株式会社 通電加熱方法
CN103118994B (zh) * 2011-03-31 2016-03-16 安瀚视特控股株式会社 玻璃板制造方法
DE102012104151A1 (de) * 2012-05-11 2013-11-14 Eglasstrek Patent Promotion & Awarding Gmbh Vorrichtung zum Heizen glasführender Edelmetallrohre
US8857219B2 (en) 2012-07-11 2014-10-14 Corning Incorporated Apparatus for use in direct resistance heating of platinum-containing vessels
CN107646022B (zh) 2015-03-23 2020-08-21 康宁股份有限公司 用于加热金属容器的设备和方法
JP6500679B2 (ja) * 2015-07-29 2019-04-17 Agc株式会社 溶融ガラス加熱装置、ガラス製造装置、およびガラス物品の製造方法
US20170066673A1 (en) 2015-09-09 2017-03-09 Corning Incorporated Glass manufacturing apparatuses and methods for operating the same
US10633276B2 (en) 2015-10-21 2020-04-28 Corning Incorporated Apparatus and method for heating a metallic vessel
US20220009814A1 (en) * 2018-09-28 2022-01-13 Corning Incorporated Apparatus and method for mitigating electrochemical attack of precious metal components in a glass making process
KR20240007284A (ko) * 2021-05-13 2024-01-16 코닝 인코포레이티드 열팽창 수용을 위한 지지 구조체 및 이를 포함하는 유리 제조 장치
CN114873904A (zh) * 2022-05-30 2022-08-09 彩虹显示器件股份有限公司 一种基板玻璃冷却段通道辅助加热和保温系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868378A (en) * 1952-11-03 1959-01-13 Longwy Acieries Electrically heated screens
US3364337A (en) * 1963-07-26 1968-01-16 Electro Trace Corp Pipe heating arrangement
US3354292A (en) * 1963-07-26 1967-11-21 Electro Trace Corp Pipe heating arrangement
US3803385A (en) * 1972-06-01 1974-04-09 Nordson Corp Temperature control circuit for molten material dispensing system
JP2664039B2 (ja) * 1992-01-20 1997-10-15 旭硝子株式会社 減圧脱泡方法及びその装置
JPH06227822A (ja) 1993-02-05 1994-08-16 Nippon Sheet Glass Co Ltd ガラス素地流出装置
JP4103236B2 (ja) 1999-04-08 2008-06-18 旭硝子株式会社 減圧脱泡によるガラスの製造装置
US6286337B1 (en) * 2000-06-29 2001-09-11 Corning Incorporated Tubing system for reduced pressure finer
JP2003192354A (ja) * 2001-12-20 2003-07-09 Nippon Electric Glass Co Ltd ガラス溶融炉及び溶融ガラスの加熱方法
JP4415179B2 (ja) * 2003-02-10 2010-02-17 日本電気硝子株式会社 溶融ガラス供給装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI632120B (zh) * 2010-11-23 2018-08-11 康寧公司 用於玻璃製造設備及方法之輸送設備

Also Published As

Publication number Publication date
KR101117062B1 (ko) 2012-02-29
US20080083250A1 (en) 2008-04-10
US8009970B2 (en) 2011-08-30
WO2006123479A1 (ja) 2006-11-23
TWI380964B (zh) 2013-01-01
JP4992712B2 (ja) 2012-08-08
JPWO2006123479A1 (ja) 2008-12-25
KR20080011658A (ko) 2008-02-05

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