BR112018014460A2 - aparelhos de formação de tubos de vidros estáveis termicamente - Google Patents

aparelhos de formação de tubos de vidros estáveis termicamente

Info

Publication number
BR112018014460A2
BR112018014460A2 BR112018014460A BR112018014460A BR112018014460A2 BR 112018014460 A2 BR112018014460 A2 BR 112018014460A2 BR 112018014460 A BR112018014460 A BR 112018014460A BR 112018014460 A BR112018014460 A BR 112018014460A BR 112018014460 A2 BR112018014460 A2 BR 112018014460A2
Authority
BR
Brazil
Prior art keywords
bell
forming apparatus
glass tube
thermally stable
tube forming
Prior art date
Application number
BR112018014460A
Other languages
English (en)
Other versions
BR112018014460B1 (pt
Inventor
Charles Berkey Adam
Scott Weibel Matthew
Lee Rhoads Randy
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of BR112018014460A2 publication Critical patent/BR112018014460A2/pt
Publication of BR112018014460B1 publication Critical patent/BR112018014460B1/pt

Links

Classifications

    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

um aparelho de posicionamento de sino para fabricação de tubos de vidro inclui um sino e um suporte conectado ao sino. um aparelho de posicionamento do sino é anexado ao suporte e configurado para mover o suporte e o sino com pelo menos três graus de liberdade. o aparelho de posicionamento de sino inclui uma plataforma, uma estrutura de plataforma e uma ou mais pernas de estrutura. um aparelho de estabilidade dimensional da perna de armação mantém uma variação de temperatura dentro de 6,5 ° c por metro de distância entre cada perna de armação por um longo período de tempo, por exemplo, 4 horas.
BR112018014460-6A 2016-01-15 2017-01-09 Aparelhos de formação de tubos de vidros estáveis termicamente BR112018014460B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662279522P 2016-01-15 2016-01-15
US62/279.522 2016-01-15
PCT/US2017/012752 WO2017123505A1 (en) 2016-01-15 2017-01-09 Apparatus and method for thermally stable glass tubing forming

Publications (2)

Publication Number Publication Date
BR112018014460A2 true BR112018014460A2 (pt) 2018-12-11
BR112018014460B1 BR112018014460B1 (pt) 2023-12-12

Family

ID=57890931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018014460-6A BR112018014460B1 (pt) 2016-01-15 2017-01-09 Aparelhos de formação de tubos de vidros estáveis termicamente

Country Status (7)

Country Link
US (1) US10399883B2 (pt)
EP (1) EP3402753B1 (pt)
JP (1) JP6932703B2 (pt)
CN (1) CN108495825B (pt)
BR (1) BR112018014460B1 (pt)
TW (1) TWI709540B (pt)
WO (1) WO2017123505A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10954153B2 (en) * 2017-11-30 2021-03-23 Corning Incorporated Apparatuses and methods for continuous production of glass tubing
CN112912351B (zh) * 2018-09-19 2023-01-31 康宁公司 玻璃片处理设备及方法
WO2020112393A1 (en) * 2018-11-30 2020-06-04 Corning Incorporated Apparatuses and methods for heating and cooling glass tubing
CN111453975B (zh) * 2020-04-28 2022-07-19 田英良 一种柔性玻璃成形方法及成形装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR746004A (fr) 1932-02-05 1933-05-20 Saint Gobain Procédé et dispositifs de fabrication de produits vitreux par étirage ou laminage
US2420934A (en) * 1943-08-17 1947-05-20 Danner Edward Manufacture of glassware
US2765586A (en) * 1952-10-23 1956-10-09 Corning Glass Works Manufacture of glass tubing
US3364004A (en) 1964-10-08 1968-01-16 Owens Illinois Inc Apparatus for drawing glass in cylindrical form
US3717450A (en) 1970-12-01 1973-02-20 Sylvania Electric Prod Furnace for manufacture of striationfree quartz tubing
JPS60141630A (ja) * 1983-12-27 1985-07-26 Toshiba Ceramics Co Ltd ガラス管製造装置
CN2059160U (zh) * 1989-09-14 1990-07-11 中国建筑材料科学研究院 间歇式玻璃管机械拉管装置
JPH07138038A (ja) * 1993-11-10 1995-05-30 Nippon Electric Glass Co Ltd ガラス管の寸法制御方法
JPH07172841A (ja) * 1993-12-18 1995-07-11 Toshiba Ceramics Co Ltd 石英ガラス管の製造方法及びその装置
DE102004018148B4 (de) * 2004-04-08 2007-06-14 Schott Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von kalibrierten runden oder profilierten Glasrohren
DE102006011579B4 (de) * 2006-03-10 2008-04-24 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und Vorrichtung zum Ziehen eines Rohrstrangs aus Quarzglas
DE102011009755B4 (de) 2011-01-28 2017-01-12 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und Vorrichtung zum Ziehen eines Quarzglasstrangs
US9073771B2 (en) * 2012-06-15 2015-07-07 Corning Incorporated Integral capsule for blister suppression in molten glass

Also Published As

Publication number Publication date
EP3402753B1 (en) 2021-08-11
BR112018014460B1 (pt) 2023-12-12
EP3402753A1 (en) 2018-11-21
US20170203991A1 (en) 2017-07-20
TWI709540B (zh) 2020-11-11
CN108495825A (zh) 2018-09-04
JP6932703B2 (ja) 2021-09-08
JP2019501857A (ja) 2019-01-24
WO2017123505A1 (en) 2017-07-20
US10399883B2 (en) 2019-09-03
CN108495825B (zh) 2022-04-12
TW201726565A (zh) 2017-08-01

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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