ES2176365T3 - Metodo y aparato para suministrar un flujo para formar cargas de vidrio. - Google Patents

Metodo y aparato para suministrar un flujo para formar cargas de vidrio.

Info

Publication number
ES2176365T3
ES2176365T3 ES96100615T ES96100615T ES2176365T3 ES 2176365 T3 ES2176365 T3 ES 2176365T3 ES 96100615 T ES96100615 T ES 96100615T ES 96100615 T ES96100615 T ES 96100615T ES 2176365 T3 ES2176365 T3 ES 2176365T3
Authority
ES
Spain
Prior art keywords
tube
source
crystal
eyelashes
supply
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96100615T
Other languages
English (en)
Inventor
Michael T Dembicki
Garrett L Scott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owens Brockway Glass Container Inc
Original Assignee
Owens Brockway Glass Container 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 Owens Brockway Glass Container Inc filed Critical Owens Brockway Glass Container Inc
Application granted granted Critical
Publication of ES2176365T3 publication Critical patent/ES2176365T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/088—Outlets, e.g. orifice rings
    • 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
    • C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
    • C03B17/025—Tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/094—Means for heating, cooling or insulation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/094—Means for heating, cooling or insulation
    • C03B7/096—Means for heating, cooling or insulation for heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/14—Transferring molten glass or gobs to glass blowing or pressing machines
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors 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
    • C03B7/14—Transferring molten glass or gobs to glass blowing or pressing machines
    • C03B7/16—Transferring molten glass or gobs to glass blowing or pressing machines using deflector chutes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

SE PRESENTAN UN METODO Y UN APARATO PARA SUMINISTRAR UNA CORRIENTE DE CRISTAL QUE COMPRENDA UNA PRIMERA CAPA INTERIOR Y UNA SEGUNDA CAPA EXTERIOR, QUE COMPRENDE GENERALMENTE UN ORIFICIO VERTICAL (20) Y QUE SUMINISTRA CRISTAL DESDE UNA SEGUNDA FUENTE (24) DE MANERA QUE EL CRISTAL DESDE LA SEGUNDA FUENTE SUMINISTRE UNA CAPA EXTERIOR ALREDEDOR DEL CRISTAL DE LA PRIMERA FUENTE (22) A MEDIDA QUE FLUYE A TRAVES DEL ORIFICIO (20). UN TUBO CALENTADO POR UNA RESISTENCIA (30) ESTA HECHO DE PLATINO O UN MATERIAL QUE TENGA PROPIEDADES DE CALENTAMIENTO DE RESISTENCIA SIMILAR Y QUE SE EXTIENDE DESDE UNA FUENTE DE CRISTAL HASTA UN ORIFICIO A TRAVES DEL CUAL FLUYE EL CRISTAL DESDE UNA FUENTE DE CRISTAL PARA LA CAPA INTERNA. EL TUBO (30) INCLUYE UNA PARTE DE TUBO (34) QUE TIENE UN EXTREMO DE ENTRADA QUE COMUNICA CON LA FUENTE PARA LA CAPA EXTERIOR Y UN EXTREMO DE SALIDA QUE COMUNICA CON LA FUENTE. LA PARTE DEL TUBO (34) TIENE UN EJE POSICIONADO EN CUALQUIER ANGULO QUE OSCILE ENTRE LA HORIZONTAL Y LA VERTICAL PERO PREFERIBLEMENTE TIENE UN EJE QUE ES MAS VERTICAL QUE HORIZONTAL. UNAS PESTAÑAS (36 38) ESTAN FIJADAS A LOS EXTREMOS DE LA PARTE DEL TUBO (34), Y LAS PESTAÑAS ESTAN CONECTADAS A UNA FUENTE DE ENERGIA ELECTRICA. EL GROSOR SECCIONAL DE CORTE DE LAS PESTAÑAS (36, 38) ES PREFERIBLEMENTE MAYOR QUE EL GROSOR DE LA PARTE DEL TUBO (34). CADA PESTAÑA INCLUYE UNA RANURA ANULAR (42) ADYACENTE A SU EXTREMO RESPECTIVO DE LA PARTE DEL TUBO EN EL INTERIOR DEL CUAL EL EXTREMO DE LA PARTE DEL TUBO SE EXTIENDE. LAS PESTAÑAS ESTAN SOLDADAS A LA PARTE DEL TUBO (34). UNOS MODULOS CALENTADORES DE LAS PESTAÑAS (60, 70) RODEAN CADA EXTREMO DE LA PARTE DEL TUBO (34).
ES96100615T 1995-01-18 1996-01-17 Metodo y aparato para suministrar un flujo para formar cargas de vidrio. Expired - Lifetime ES2176365T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37437195A 1995-01-18 1995-01-18

Publications (1)

Publication Number Publication Date
ES2176365T3 true ES2176365T3 (es) 2002-12-01

Family

ID=23476518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96100615T Expired - Lifetime ES2176365T3 (es) 1995-01-18 1996-01-17 Metodo y aparato para suministrar un flujo para formar cargas de vidrio.

Country Status (8)

Country Link
US (3) US5776221A (es)
EP (1) EP0722907B1 (es)
JP (1) JP2863478B2 (es)
AU (1) AU711397B2 (es)
CA (1) CA2164676C (es)
DE (1) DE69620927T2 (es)
ES (1) ES2176365T3 (es)
ZA (1) ZA96404B (es)

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US5853447A (en) * 1997-04-14 1998-12-29 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
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US8857219B2 (en) 2012-07-11 2014-10-14 Corning Incorporated Apparatus for use in direct resistance heating of platinum-containing vessels
JP2018520077A (ja) * 2015-04-29 2018-07-26 コーニング インコーポレイテッド ガラス製造装置および方法
US20170066673A1 (en) 2015-09-09 2017-03-09 Corning Incorporated Glass manufacturing apparatuses and methods for operating the same
EP3208244A1 (en) * 2016-02-22 2017-08-23 3B Fibreglass sprl Forehearth comprising exchangeable support blocks
JP6675588B2 (ja) * 2016-11-15 2020-04-01 日本電気硝子株式会社 ガラス物品の製造装置及びその製造方法
JP6925583B2 (ja) * 2017-12-20 2021-08-25 日本電気硝子株式会社 ガラス物品の製造方法及び製造装置
JP7535496B2 (ja) * 2018-07-27 2024-08-16 コーニング インコーポレイテッド ガラス製造プロセスにおける金属容器を加熱するための方法
KR20240090826A (ko) * 2018-09-27 2024-06-21 코닝 인코포레이티드 유리 제조 장비에서 전기 플랜지를 지지하기 위한 어셈블리
US20220298051A1 (en) * 2019-06-26 2022-09-22 Corning Incorporated Apparatus for manufacturing a ribbon
US20220098080A1 (en) * 2020-09-30 2022-03-31 Owens-Brockway Glass Container Inc. Molten glass feeding and molding
CN114988669B (zh) * 2022-04-27 2023-05-30 陕西彩虹工业智能科技有限公司 一种用于基板玻璃窑炉热态下与铂金通道对中的方法

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Also Published As

Publication number Publication date
JPH08277122A (ja) 1996-10-22
JP2863478B2 (ja) 1999-03-03
US5925161A (en) 1999-07-20
DE69620927D1 (de) 2002-06-06
ZA96404B (en) 1996-08-28
CA2164676A1 (en) 1996-07-19
DE69620927T2 (de) 2002-11-07
AU711397B2 (en) 1999-10-14
EP0722907A2 (en) 1996-07-24
CA2164676C (en) 2006-10-10
AU4036595A (en) 1996-07-25
US5776221A (en) 1998-07-07
US6076375A (en) 2000-06-20
EP0722907A3 (en) 1996-10-30
EP0722907B1 (en) 2002-05-02

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