DE68912754D1 - Verfahren und Vorrichtung zum gerrichteten Heizen von Glas. - Google Patents

Verfahren und Vorrichtung zum gerrichteten Heizen von Glas.

Info

Publication number
DE68912754D1
DE68912754D1 DE89312649T DE68912754T DE68912754D1 DE 68912754 D1 DE68912754 D1 DE 68912754D1 DE 89312649 T DE89312649 T DE 89312649T DE 68912754 T DE68912754 T DE 68912754T DE 68912754 D1 DE68912754 D1 DE 68912754D1
Authority
DE
Germany
Prior art keywords
glass
directional heating
directional
heating
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 - Fee Related
Application number
DE89312649T
Other languages
English (en)
Other versions
DE68912754T2 (de
Inventor
George Alex Moss
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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 Ford Werke GmbH filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE68912754D1 publication Critical patent/DE68912754D1/de
Publication of DE68912754T2 publication Critical patent/DE68912754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
DE68912754T 1988-12-27 1989-12-05 Verfahren und Vorrichtung zum gerrichteten Heizen von Glas. Expired - Fee Related DE68912754T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/289,871 US5176733A (en) 1988-12-27 1988-12-27 Method and apparatus for directed energy glass heating

Publications (2)

Publication Number Publication Date
DE68912754D1 true DE68912754D1 (de) 1994-03-10
DE68912754T2 DE68912754T2 (de) 1994-05-19

Family

ID=23113483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912754T Expired - Fee Related DE68912754T2 (de) 1988-12-27 1989-12-05 Verfahren und Vorrichtung zum gerrichteten Heizen von Glas.

Country Status (5)

Country Link
US (1) US5176733A (de)
EP (1) EP0376509B1 (de)
CA (1) CA1324490C (de)
DE (1) DE68912754T2 (de)
MX (1) MX172662B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FI86295C (fi) * 1990-09-21 1992-08-10 Tamglass Oy Foerfarande och anordning foer boejning av en glasskiva.
EP0486952B1 (de) * 1990-11-19 1995-10-18 Tamglass Engineering Oy Verfahren zum Erhitzen und Biegen einer Glasscheibe
IT1246032B (it) * 1991-03-08 1994-11-07 Poppi Spa Forno di tempra, in particolare per lastre di vetro e simili.
GB9326288D0 (en) * 1993-12-23 1994-02-23 Pilkington Glass Ltd Glass bending system
IT1287941B1 (it) * 1996-07-05 1998-08-26 Ianua Spa Forno per trattamenti termici di lastre di vetro
GB2320021B (en) * 1996-12-03 1999-03-31 Design A Glass Ltd Methods and apparatus for making glass
US6131411A (en) * 1998-12-21 2000-10-17 Glasstech, Inc. Method and furnace for heating glass sheets
US7000430B1 (en) 1999-03-23 2006-02-21 Schott Ag Method of forming glass-ceramic parts and/or glass parts
MXPA01009493A (es) 1999-03-23 2003-08-19 Schott Glas Procedimiento y dispositivo para el calentamiento homogeneo de articulos de vidrio y/o ceramica de vidrio con ayuda de radiacion infrarroja.
DE10029522B4 (de) * 2000-06-21 2005-12-01 Schott Ag Vorrichtung zum homogenen Erwärmen von Gläsern und/oder Glaskeramiken, Verfahren und Verwendungen
DE10060988A1 (de) * 2000-09-22 2002-04-25 Schott Glas Vorrichtung und Verfahren zum Entspannen von Gläsern, insbesondere von Fernsehtrichter-Halsansätzen
US6983104B2 (en) * 2002-03-20 2006-01-03 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
US7231787B2 (en) * 2002-03-20 2007-06-19 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
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.
US8816252B2 (en) * 2011-11-22 2014-08-26 Corning Incorporated Methods and apparatus for localized heating and deformation of glass sheets
JP5435166B1 (ja) * 2012-06-14 2014-03-05 日本電気硝子株式会社 屈曲部を有するガラス板の製造方法及び屈曲部を有するガラス板
CN105793203B (zh) * 2013-02-20 2022-03-01 康宁股份有限公司 用于形成具有形状的玻璃制品的方法和设备
WO2015013475A1 (en) 2013-07-26 2015-01-29 Corning Incorporated Corrugated sheet, method of manufacture thereof, and mold therefor
US10051096B2 (en) 2015-02-06 2018-08-14 Samsung Electronics Co., Ltd. Battery pack mounting structure and electronic device having the same
US9578149B2 (en) 2015-02-06 2017-02-21 Samsung Electronics Co., Ltd. Electronic device including display with bent area
US10056204B2 (en) 2015-02-06 2018-08-21 Samsung Electronics Co., Ltd. Key button assembly and electronic device having the same
EP3890286B1 (de) 2015-02-06 2023-08-16 Samsung Electronics Co., Ltd. Tragbare elektronische vorrichtung
US9578759B2 (en) * 2015-02-06 2017-02-21 Samsung Electronics Co., Ltd. Electronic device with cover
CN107635932B (zh) * 2015-05-18 2021-12-07 康宁股份有限公司 用于加工玻璃带的方法和系统
US9663393B2 (en) 2015-09-01 2017-05-30 Owens-Brockway Glass Container Inc. Process and apparatus for coloring glass containers
JP6555190B2 (ja) * 2016-05-18 2019-08-07 トヨタ自動車株式会社 車両用撮影装置
JP6658363B2 (ja) * 2016-07-06 2020-03-04 Ａｇｃ株式会社 合せガラス及び車両窓
DE102018212796A1 (de) 2018-07-31 2020-02-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Umformen von Glasscheiben
US11702356B2 (en) * 2019-04-15 2023-07-18 Corning Incorporated Assemblies and methods for bending glass

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161493A (en) * 1955-08-30 1964-12-15 Pittsburgh Plate Glass Co Apparatus for bending glass sheets to compound curvatures
US2794300A (en) * 1956-01-31 1957-06-04 Pittsburgh Plate Glass Co Glass bending lehrs
US3068672A (en) * 1958-02-17 1962-12-18 Pittsburgh Plate Glass Co Apparatus for bending sheet glass
US3001328A (en) * 1958-07-25 1961-09-26 Pittsburgh Plate Glass Co Glass bending lehrs and conveyors therefor
FR1123000A (fr) * 1958-12-09 1956-09-14 Pittsburgh Plate Glass Co Perfectionnements aux procédés et appareils pour cintrer et courber le verre
US3257188A (en) * 1961-12-15 1966-06-21 Libbey Owens Ford Glass Co Apparatus for heating glass sheets
US3356480A (en) * 1963-02-25 1967-12-05 Pittsburgh Plate Glass Co Method for bending glass sheets
US3340037A (en) * 1963-10-21 1967-09-05 Permaglass Glass bending furnace with burner blast guide tubes
GB1122651A (en) * 1965-04-30 1968-08-07 Pilkington Brothers Ltd Improvements in or relating to methods and apparatus for bending glass in sheet form
US3744985A (en) * 1971-06-08 1973-07-10 Ppg Industries Inc Method and apparatus for controlling temperature of conveyed glass sheets
US4074996A (en) * 1976-07-28 1978-02-21 Libbey-Owens-Ford Company Method of and apparatus for bending glass sheets
JPS55158138A (en) * 1979-05-23 1980-12-09 Nissan Motor Co Ltd Manufacture of bent glass
FR2554437B1 (fr) * 1983-11-09 1986-01-31 Saint Gobain Vitrage Dispositif de bombage de plaques de verre
JPS6241728A (ja) * 1985-08-19 1987-02-23 Nippon Sheet Glass Co Ltd 板ガラスの加熱曲げ装置
JPS62171930A (ja) * 1986-01-23 1987-07-28 Nippon Sheet Glass Co Ltd 折曲ガラス板の自動製造装置
JPH0776103B2 (ja) * 1986-09-26 1995-08-16 日本板硝子株式会社 平滑面を有するガラス製品の成形方法
US4746348A (en) * 1986-12-29 1988-05-24 Ppg Industries, Inc. Horizontal press bending apparatus and method
US4711653A (en) * 1986-12-29 1987-12-08 Ppg Industries, Inc. Innovative press bending of thermoplastic sheets

Also Published As

Publication number Publication date
DE68912754T2 (de) 1994-05-19
EP0376509A1 (de) 1990-07-04
MX172662B (es) 1994-01-06
EP0376509B1 (de) 1994-01-26
US5176733A (en) 1993-01-05
CA1324490C (en) 1993-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee