MX170687B - Aparato para elaborar vidrio - Google Patents

Aparato para elaborar vidrio

Info

Publication number
MX170687B
MX170687B MX020756A MX2075690A MX170687B MX 170687 B MX170687 B MX 170687B MX 020756 A MX020756 A MX 020756A MX 2075690 A MX2075690 A MX 2075690A MX 170687 B MX170687 B MX 170687B
Authority
MX
Mexico
Prior art keywords
glass sheets
furnace
utilized
parameters
change
Prior art date
Application number
MX020756A
Other languages
English (en)
Inventor
Flaugher Allan T Enk
Richard A Herrington
Kevin L Widman
R Jeffrey
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of MX170687B publication Critical patent/MX170687B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
    • C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • C03B35/164—Drive means, clutches, gearing or drive speed control means electric or electronicsystems therefor, e.g. for automatic control
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)

Abstract

La presente invención se refiere a aparato para elaborar hojas de vidrio, que comprende un horno, un transportador para transportar hojas de vidrio a través del horno, y un sistema calentador diferencial, que incluye una pluralidad de elementos calentadores montados en el horno, para calentar área de las hojas de vidrio que se transportan a través del horno sobre el transportador, caracterizado por: elementos para generar señales de la temperatura real que representan los valores de la temperatura real de cada uno de los elementos calentadores; elementos para generar señales del punto de ajuste de la temperatura, que representan los valores deseados de la temperatura para cada uno de los elementos calentadores; elementos conectados a los elementos calentadores y a tanto los elementos para ganerar señales y responsivos a las señales de temperatura real como a las señales del punto de ajuste de la temperatura, para controlar una salida de calor de cada uno de los elementos calentadores; y elementos para detectar al menos un parámetro identificador, indicativo del tipo de hoja de vidrio que se transporte por el transportador y conectado al elemento para generar las señales de punto de ajuste de la temperatura para cambiar un valor de al menos una de las señales de punto de ajuste de la temperatura con base en al menos un parámetro identificador detectado.
MX020756A 1989-05-22 1990-05-17 Aparato para elaborar vidrio MX170687B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/355,169 US4952227A (en) 1989-05-22 1989-05-22 Apparatus for processing glass

Publications (1)

Publication Number Publication Date
MX170687B true MX170687B (es) 1993-09-06

Family

ID=23396482

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020756A MX170687B (es) 1989-05-22 1990-05-17 Aparato para elaborar vidrio

Country Status (20)

Country Link
US (1) US4952227A (es)
EP (1) EP0425663B1 (es)
JP (1) JP2816023B2 (es)
KR (1) KR0148694B1 (es)
CN (1) CN1024783C (es)
AT (1) ATE119505T1 (es)
AU (1) AU619119B2 (es)
BR (1) BR9006774A (es)
CA (1) CA2017278C (es)
CZ (1) CZ284689B6 (es)
DD (1) DD294579A5 (es)
DE (1) DE69017586T2 (es)
ES (1) ES2069079T3 (es)
HU (1) HU212542B (es)
MX (1) MX170687B (es)
PL (1) PL164142B1 (es)
TR (1) TR25551A (es)
WO (1) WO1990014315A1 (es)
YU (1) YU47182B (es)
ZA (1) ZA903527B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02307833A (ja) * 1989-05-19 1990-12-21 Nippon Sheet Glass Co Ltd 合せガラス用板ガラスの加熱方法
FR2658808B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de bombage de feuilles de verre par effondrement sur un cadre de bombage et son application a la realisation de vitrages de forme complexe.
FR2658499B1 (fr) * 1990-02-21 1993-05-14 Saint Gobain Vitrage Int Four de rechauffage de feuilles de verre.
FI86295C (fi) * 1990-09-21 1992-08-10 Tamglass Oy Foerfarande och anordning foer boejning av en glasskiva.
EP0486952B1 (en) * 1990-11-19 1995-10-18 Tamglass Engineering Oy Method for heating and bending a glass sheet
TW266230B (es) * 1993-09-09 1995-12-21 Tokyo Electron Co Ltd
GB9407610D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending and tempering glass sheets
CA2164822A1 (en) * 1994-04-15 1995-10-26 Jennifer R. Wolfe Control system for glass bending platen
FI100878B (fi) * 1996-01-30 1998-03-13 Glassrobots Oy Lämmityksen säätöjärjestelmä lasintaivutusuunissa
TW522292B (en) 2001-02-06 2003-03-01 Asml Us Inc Inertial temperature control system and method
DE10314408A1 (de) * 2003-03-28 2004-10-07 Pilkington Automotive Deutschland Gmbh Vorrichtung zum Erzeugen eines Gaskissens
DE10314400A1 (de) * 2003-03-28 2004-10-21 Pilkington Automotive Deutschland Gmbh Verfahren und Anlage zum Behandeln der Glasscheiben eines asymmetrischen Glasscheibenpaares
BE1016541A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
BE1016542A3 (fr) * 2005-03-10 2007-01-09 Glaverbel Procede et dispositif de bombage de feuilles de verre.
WO2006137609A1 (en) * 2005-06-23 2006-12-28 Dae Won Kang Up Co., Ltd. Method of manufacturing two kinds of stabilizer bars simultaneously
US7225665B2 (en) * 2005-07-27 2007-06-05 Corning Incorporated Process and apparatus for measuring the shape of an article
DE102006024484B3 (de) * 2006-05-26 2007-07-19 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Vorrichtung und Verfahren zum Biegen von Glasscheiben
ITRM20080079A1 (it) * 2008-02-14 2009-08-15 F & C S R L Apparato e metodo di riscaldamento controllato di fogli di vetro in un forno, in particolare per la tempera del vetro.
GB0809441D0 (en) * 2008-05-23 2008-07-02 Pittsburgh Corning Europ Nv Cellular ceramic plates with adapted physical properties
US9031813B2 (en) * 2010-08-27 2015-05-12 Corning Incorporated Methods and apparatus for estimating gravity-free shapes
CN102141796B (zh) * 2011-04-27 2012-10-03 芜湖莫森泰克汽车科技有限公司 一种异地控制工艺参数方法
CN102807319B (zh) * 2011-05-31 2015-08-05 上海福耀客车玻璃有限公司 一种玻璃批量预热传输装置
KR101426060B1 (ko) * 2012-01-31 2014-08-05 이승영 자동차용 램프의 렌즈 제조장치
DE102012107338B4 (de) * 2012-08-09 2015-06-18 Schott Ag Verfahren zum Umformen eines länglichen Glaskörpers
FI127228B2 (fi) * 2013-05-23 2022-11-15 Taifin Glass Machinery Oy Menetelmä lasilevyjen lämmittämiseksi ja lasinkarkaisu-uuni
WO2016093031A1 (ja) * 2014-12-10 2016-06-16 旭硝子株式会社 合わせガラスの製造方法
CN104860524B (zh) * 2015-04-08 2017-07-07 东莞南玻工程玻璃有限公司 适用于钢化炉的陶瓷辊道传动速度调节方法
EP3313792A1 (en) 2015-06-26 2018-05-02 Corning Incorporated Apparatus and method for reforming sheet material
RU2677509C1 (ru) 2015-08-18 2019-01-17 Сэн-Гобэн Гласс Франс Устройство и способ моллирования стекла с использованием вентилятора
PE20180789A1 (es) 2015-09-08 2018-05-08 Saint Gobain Metodo de flexion por gravedad asistido por sobrepresion y dispositivo apropiado para el mismo
BR112017027456B1 (pt) 2015-11-25 2022-10-18 Saint-Gobain Glass France Método de curvatura por gravidade auxiliado por sobrepressão, dispositivo adequado para o mesmo e uso de uma ferramenta de moldagem superior
EP3408233B1 (de) 2016-01-28 2019-10-02 Saint-Gobain Glass France Überdruckunterstütztes glasbiegeverfahren und hierfür geeignete vorrichtung
CN111675485A (zh) * 2020-06-02 2020-09-18 福耀集团（上海）汽车玻璃有限公司 辊压成型设备、方法、计算机设备以及可读存储介质
FI129665B (fi) * 2020-12-15 2022-06-30 Glaston Finland Oy Menetelmä ja laite lasilevyjen laminoimiseksi
CN114455817B (zh) * 2021-04-13 2023-10-31 杭州欣海卫浴有限公司 一种玻璃热弯炉温度监控系统
CN115043580B (zh) * 2022-05-24 2023-09-12 中建材玻璃新材料研究院集团有限公司 用于玻璃管成型的软化温度控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164455A1 (en) * 1971-12-21 1973-08-03 Saint Gobain Heating glass sheets - prior to convex bending
US3839000A (en) * 1973-02-20 1974-10-01 Ppg Industries Inc Method for controlling curvature of regions in a shaped thermoplastic sheet
US4071344A (en) * 1976-10-14 1978-01-31 Libbey-Owens-Ford Company Glass sheet temperature control apparatus and method
IT1131319B (it) * 1980-06-13 1986-06-18 Siv Soc Italiana Vetro Procedimento di formatura ed assemblaggio di due o piu' lastre di vetro curvate aventi caratteristiche fisico-chimiche e/o spessori diversi,particolarmente adatte per parabrezza ed altri vetri di sicurezza per autoveicoli e simili
US4364766A (en) * 1981-05-01 1982-12-21 Nitschke John Stephen Control system for monitoring and controlling the processing of glass sheets in a glass processing environment
USRE32497E (en) * 1983-09-12 1987-09-08 Casso Solar Corporation Glass furnace with heat sensing means
US4807144A (en) * 1986-12-02 1989-02-21 Glasstech International L.P. Temperature control system for glass sheet furnace
JPH02307833A (ja) * 1989-05-19 1990-12-21 Nippon Sheet Glass Co Ltd 合せガラス用板ガラスの加熱方法

Also Published As

Publication number Publication date
EP0425663B1 (en) 1995-03-08
ATE119505T1 (de) 1995-03-15
JPH04501103A (ja) 1992-02-27
HUT60222A (en) 1992-08-28
AU619119B2 (en) 1992-01-16
ES2069079T3 (es) 1995-05-01
WO1990014315A1 (en) 1990-11-29
HU212542B (en) 1996-08-29
KR0148694B1 (ko) 1998-08-17
AU5815390A (en) 1990-12-18
CA2017278A1 (en) 1990-11-22
EP0425663A1 (en) 1991-05-08
CZ284689B6 (cs) 1999-02-17
TR25551A (tr) 1993-05-01
YU47182B (sh) 1995-01-31
PL285283A1 (en) 1991-01-28
ZA903527B (en) 1991-02-27
KR920701059A (ko) 1992-08-11
JP2816023B2 (ja) 1998-10-27
PL164142B1 (pl) 1994-06-30
CA2017278C (en) 2000-02-01
CN1024783C (zh) 1994-06-01
BR9006774A (pt) 1991-08-06
DE69017586T2 (de) 1995-12-21
HU904841D0 (en) 1992-08-28
US4952227A (en) 1990-08-28
CN1047664A (zh) 1990-12-12
CZ247490A3 (cs) 1998-10-14
DD294579A5 (de) 1991-10-02
EP0425663A4 (en) 1991-10-16
DE69017586D1 (de) 1995-04-13
YU100590A (sh) 1992-07-20

Similar Documents

Publication Publication Date Title
MX170687B (es) Aparato para elaborar vidrio
CA2107841A1 (en) Method and furnace for bending glass sheets
BR8403221A (pt) Aparelho e processo para producao de pecas moldadas de metal
FI931828A0 (fi) Menetelmä ja uunilaitteisto rengasmuotilla kannatetun lasilevyn taivuttamiseksi ja karkaisemiseksi
FI20010528A0 (fi) Menetelmä ja laite lasilevyjen lämmittämiseksi teloilla varustetussa karkaisu-uunissa
GB753669A (en) Glass bending apparatus
FI893793A0 (fi) Foerfarande och anordning foer framstaellning av en boejd glasskiva.
ES8206056A1 (es) Procedimiento y dispositivo para la regulacion de temperatu-ra de una hoja de vidrio,en un horno de varias celulas
IE790734L (en) Curving glass
CA1152332A (en) Method of controlling temperature of glass exiting furnaces
FI903756A (fi) Laite lasilevyjen taivuttamiseksi
US3314774A (en) Method of bending and annealing glass sheets
SU853328A1 (ru) Печь дл термической обработки изделий
IE37470B1 (en) A process for drying moulded gypsum articles and apparatus therefor
JPS5665941A (en) Controlling method for roll temperature of continuous annealing furnace
JPS5285007A (en) Precise temperature controllable continuous heat treatment apparatus o f long steel materials