CL2012000618A1 - Metodo y sistema para fabricar una hoja de vidrio curvada con una curvatura permanente de hoja de vidrio, que comprende los pasos de suministrar una hoja de vidrio temperada precursora plana, curvar la hoja de vidrio, fijar la curvatura de hoja de vidrio, de tal manera que resulte la curvatura permanente de la hoja de vidrio. - Google Patents

Metodo y sistema para fabricar una hoja de vidrio curvada con una curvatura permanente de hoja de vidrio, que comprende los pasos de suministrar una hoja de vidrio temperada precursora plana, curvar la hoja de vidrio, fijar la curvatura de hoja de vidrio, de tal manera que resulte la curvatura permanente de la hoja de vidrio.

Info

Publication number
CL2012000618A1
CL2012000618A1 CL2012000618A CL2012000618A CL2012000618A1 CL 2012000618 A1 CL2012000618 A1 CL 2012000618A1 CL 2012000618 A CL2012000618 A CL 2012000618A CL 2012000618 A CL2012000618 A CL 2012000618A CL 2012000618 A1 CL2012000618 A1 CL 2012000618A1
Authority
CL
Chile
Prior art keywords
glass sheet
curvature
permanent
glass
curved
Prior art date
Application number
CL2012000618A
Other languages
English (en)
Inventor
Avraham Brenmiller
Dan Raz
Original Assignee
Siemens Concetrated Solar Power 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 Siemens Concetrated Solar Power Ltd filed Critical Siemens Concetrated Solar Power Ltd
Publication of CL2012000618A1 publication Critical patent/CL2012000618A1/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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0355—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by blowing without suction directly on the glass sheet
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
    • 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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections
    • 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
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/203—Uniting glass sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

MÉTODO Y SISTEMA PARA FABRICAR UNA HOJA DE VIDRIO CURVADA CON UNA CURVATURA PERMANENTE DE HOJA DE VIDRIO, EL CUAL ES MÁS ECONÓMICO Y MÁS PRECISO EN COMPARACIÓN CON EL ESTADO DE LA TÉCNICA, EN DONDE EL MÉTODO COMPRENDE LOS PASOS DE: A) SUMINISTRAR UNA HOJA DE VIDRIO TEMPERADA PRECURSORA PLANE CON UN GROSOR DE HOJA DE VIDRIO SELECCIONADO DEL RANGO ENTRE 2 MM Y 10 MM; B) CURVAR LA HOJA DE VIDRIO TEMPERADA PRECURSORA PLENA CON LA AYUDA DE UNA FUERZA DE CURVATURA EXTERNA, DE TAL MANERA QUE RESULTE UNA HOJA DE VIDRIO CURVADA CON UNA CURVATURA DE HOJA DE VIDRIO: Y C) FIJAR LA CURVATURA DE HOJA DE VIDRIO DE LA HOJA DE VIDRIO CURVADA DE TAL MANERA QUE RESULTE LA CURVATURA PERMANENTE DE LA HOJA DE VIDRIO; EN DONDE LA CURVATURA DE LA HOJA DE VIDRIO TEMPERADA PRECURSORA PLANA ES EJECUTADA A UNA TEMPERATURA DE CURVATURA QUE ES SELECCIONADA DEL RANGO ENTRE 0°C Y 70°C, UN SOPORTE ES UTI(IZADO EL CUAL COMPRENDE POR LO MENOS UNA PLANTILLE DE SOPORTE CON UNA SUPERFICIE DE PLANTILLA CURVADA, LA CUAL ESTÁ EN FORMA INVERSA EN COMPARACIÓN CON UNA CURVATURA DE SUPERFICIE DE HOJA DE VIDRIO DE (A CURVATURA DE LA HOJA DE VIDRIO, Y EN DONDE PARA LA CURVATURA DE LA HOJA DE VIDRIO TEMPERADA PRECURSORA PLANA, LA HOJA DE VIDRIO TEMPERADA PRECURSORA PLANA Y LA SUPERFICIE DE LA PLANTIFA DE LA PLANTILLA SON JUNTADAS Y/O PARA LA FIJACIÓN DE LA CURVATURA DE LA HOJA DE VIDRIO, LA SUPERFICIE DE CURVATURA DE LA HOJA DE VIDRIO Y LA SUPERFICIE DE LA PLANTILLA SON JUNTADAS; Y DESPUÉS DE LA FIJACIÓN DE LA CURVATURA DE LA HOJA DE VIDRIO POR LO MENOS UN REVESTIMIENTO DE ESPEJO ES ADJUNTADO A LA SUPERFICIE DEL VIDRIO.
CL2012000618A 2009-09-08 2012-03-08 Metodo y sistema para fabricar una hoja de vidrio curvada con una curvatura permanente de hoja de vidrio, que comprende los pasos de suministrar una hoja de vidrio temperada precursora plana, curvar la hoja de vidrio, fijar la curvatura de hoja de vidrio, de tal manera que resulte la curvatura permanente de la hoja de vidrio. CL2012000618A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24044909P 2009-09-08 2009-09-08

Publications (1)

Publication Number Publication Date
CL2012000618A1 true CL2012000618A1 (es) 2012-08-03

Family

ID=43055330

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012000618A CL2012000618A1 (es) 2009-09-08 2012-03-08 Metodo y sistema para fabricar una hoja de vidrio curvada con una curvatura permanente de hoja de vidrio, que comprende los pasos de suministrar una hoja de vidrio temperada precursora plana, curvar la hoja de vidrio, fijar la curvatura de hoja de vidrio, de tal manera que resulte la curvatura permanente de la hoja de vidrio.

Country Status (5)

Country Link
EP (1) EP2475938A1 (es)
CN (1) CN102575874A (es)
CL (1) CL2012000618A1 (es)
IN (1) IN2012DN02029A (es)
WO (1) WO2011029852A1 (es)

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Publication number Priority date Publication date Assignee Title
FR2982855B1 (fr) 2011-11-17 2013-11-08 Saint Gobain Bombage a froid d'un vitrage feuillete
US10145365B2 (en) 2013-03-20 2018-12-04 Brenmiller Energy Ltd. Integrated thermal storage, heat exchange, and steam generation
IL225456A (en) * 2013-03-24 2017-01-31 Brenmiller Energy Ltd Modular solar field
JP6726167B2 (ja) 2014-07-10 2020-07-22 コーニング インコーポレイテッド 冷間成形ガラスアップリケ
EP3174836B1 (en) * 2014-08-01 2020-08-19 Corning Incorporated Glass shaping apparatus and method
ITTO20150219A1 (it) * 2015-04-15 2016-10-15 Istituto Naz Di Astrofisica Processo per la produzione di un'unita' ottica
CN104831940B (zh) * 2015-04-17 2017-03-29 中国建筑第八工程局有限公司 幕墙玻璃冷弯扭拧成型装置
CN109071302B (zh) 2016-03-09 2022-04-26 康宁股份有限公司 复杂弯曲玻璃制品的冷成形
KR102456592B1 (ko) 2016-06-28 2022-10-19 코닝 인코포레이티드 장식 및 디스플레이 커버 적용(application)을 위한 커브드(curved) 몰딩된(molded) 플라스틱 표면에 대한 얇은 강화된 유리의 적층(laminating)
CN109416480B (zh) 2016-07-05 2022-08-12 康宁公司 冷成形玻璃制品和其组装工艺
JP7066704B2 (ja) 2016-10-25 2022-05-13 コーニング インコーポレイテッド ディスプレイ用冷間成形ガラスラミネーション
TWI771357B (zh) 2017-01-03 2022-07-21 美商康寧公司 具有彎曲的覆蓋玻璃以及顯示器或觸控面板的車輛內部系統及其形成方法
US11016590B2 (en) 2017-01-03 2021-05-25 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
CN110799463B (zh) 2017-05-15 2022-09-09 康宁公司 有轮廓玻璃制品和制造有轮廓玻璃制品的方法
EP4190616A3 (en) 2017-07-18 2023-06-28 Corning Incorporated Cold forming of complexly curved glass articles
JP7335872B2 (ja) 2017-09-12 2023-08-30 コーニング インコーポレイテッド 装飾的なガラス上にタッチパネルを有するディスプレイ用のデッドフロントおよび関連する方法
TWI806897B (zh) 2017-09-13 2023-07-01 美商康寧公司 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TW201918462A (zh) 2017-10-10 2019-05-16 美商康寧公司 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法
CN111758063B (zh) 2017-11-21 2022-08-09 康宁公司 用于抬头显示器系统的非球面镜及其形成方法
TWI789463B (zh) 2017-11-30 2023-01-11 美商康寧公司 用於形成曲面鏡的真空模具設備、系統及方法
CN111656254B (zh) 2017-11-30 2023-06-02 康宁公司 用于真空成形非球面镜的系统与方法
WO2019177952A1 (en) 2018-03-13 2019-09-19 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
WO2020018284A1 (en) 2018-07-16 2020-01-23 Corning Incorporated Vehicle interior systems having a cold-bent glass substrate and methods for forming the same
WO2020112435A1 (en) 2018-11-30 2020-06-04 Corning Incorporated Cold-formed glass article with thermally matched system and process for forming the same
EP3771695A1 (en) 2019-07-31 2021-02-03 Corning Incorporated Method and system for cold-forming glass
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same

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DE19619021A1 (de) * 1996-05-10 1997-11-13 Hellmuth Costard Verfahren zur Herstellung eines Parabolspiegels
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US8814372B2 (en) * 2006-03-23 2014-08-26 Guardian Industries Corp. Stiffening members for reflectors used in concentrating solar power apparatus, and method of making same
ITPD20070185A1 (it) * 2007-05-25 2008-11-26 Reflex Spa Struttura di specchio per impianti solari a concentrazione

Also Published As

Publication number Publication date
WO2011029852A1 (en) 2011-03-17
EP2475938A1 (en) 2012-07-18
CN102575874A (zh) 2012-07-11
IN2012DN02029A (es) 2015-07-31

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