ES478596A1 - Una estructura de hoja de vidrio perfeccionada. - Google Patents

Una estructura de hoja de vidrio perfeccionada.

Info

Publication number
ES478596A1
ES478596A1 ES478596A ES478596A ES478596A1 ES 478596 A1 ES478596 A1 ES 478596A1 ES 478596 A ES478596 A ES 478596A ES 478596 A ES478596 A ES 478596A ES 478596 A1 ES478596 A1 ES 478596A1
Authority
ES
Spain
Prior art keywords
strip
toughened glass
range
tensile stress
shaped region
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
Application number
ES478596A
Other languages
English (en)
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.)
Pilkington Automotive Ltd
Original Assignee
Triplex Safety Glass 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 Triplex Safety Glass Co filed Critical Triplex Safety Glass Co
Publication of ES478596A1 publication Critical patent/ES478596A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Glass Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Window Of Vehicle (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

Una estructura de hoja de vidrio perfeccionada para uso como ventanilla lateral o posterior para un vehículo de motor de un grueso entre 2,5 y 4,00 mm., hoja que se enfría repentinamente para producir en ella una tensión central media de entre un máximo de 62 MN/m2 para todos los gruesos del vidrio de dichos límites y un mínimo de 56,5 MN/m2 para un vidrio de un grueso de 2,5 mm, varando inversamente con el grueso hasta un mínimo de 44,0 MN/m2 para un vidrio de un grueso de 4,0 mm, caracterizado porque dicha hoja de vidrio tiene por lo menos una zona en forma de banda en la que la tensión central es de entre 2MN/m2 y 5MN/m2 mayor que la tensión central media de la hoja y porque en dicha zona las tensiones principales que actúan en el plano de la hoja de vidrio son desiguales, con una diferencia de tensión principal de entre 5MN/m2 y 25MN/m2
ES478596A 1977-06-23 1979-03-13 Una estructura de hoja de vidrio perfeccionada. Expired ES478596A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2636177 1977-06-23

Publications (1)

Publication Number Publication Date
ES478596A1 true ES478596A1 (es) 1980-01-16

Family

ID=10242466

Family Applications (2)

Application Number Title Priority Date Filing Date
ES471100A Expired ES471100A1 (es) 1977-06-23 1978-06-23 Un procedimiento para producir una hoja de vidrio
ES478596A Expired ES478596A1 (es) 1977-06-23 1979-03-13 Una estructura de hoja de vidrio perfeccionada.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES471100A Expired ES471100A1 (es) 1977-06-23 1978-06-23 Un procedimiento para producir una hoja de vidrio

Country Status (18)

Country Link
US (1) US4198463A (es)
JP (1) JPS5433516A (es)
AT (1) AT379124B (es)
BE (1) BE868426A (es)
CH (1) CH634284A5 (es)
DE (1) DE2827754A1 (es)
DK (1) DK157913B (es)
ES (2) ES471100A1 (es)
FI (1) FI63006C (es)
FR (1) FR2395163A1 (es)
GB (1) GB2000117B (es)
IE (1) IE47093B1 (es)
IT (1) IT1111625B (es)
LU (1) LU79857A1 (es)
NL (1) NL188747C (es)
NO (1) NO143571C (es)
SE (1) SE434390B (es)
ZA (1) ZA783505B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891042A (ja) * 1981-11-26 1983-05-30 Nippon Sheet Glass Co Ltd 強化ガラス
FR2525206B1 (fr) * 1982-04-16 1986-02-21 Saint Gobain Vitrage Procede pour la trempe differenciee de vitrages, notamment de pare-brise d'automobiles
JP2766355B2 (ja) * 1989-12-05 1998-06-18 日本板硝子株式会社 板ガラスの曲げ急冷装置
DE4002546C2 (de) * 1990-01-29 1994-07-14 Wsp Ingenieurgesellschaft Fuer Hochkonvektions-Gasstrahldüsenstrecke für über Rollen geführtes, flächenhaftes Gut, sowie Verfahren zu deren Betrieb
JP2653708B2 (ja) * 1990-01-31 1997-09-17 セントラル硝子株式会社 強化ガラス板の製造方法
DE4027035C2 (de) * 1990-08-27 1999-05-06 Ver Glaswerke Gmbh Autoglasscheibe, insbesondere höhenverstellbare Seitenscheibe
DE4203752A1 (de) * 1992-02-10 1993-09-02 Ver Glaswerke Gmbh Hoehenverstellbare seitenglasscheibe fuer kraftfahrzeuge
DE4404165C1 (de) * 1994-02-10 1995-11-02 Sekurit Saint Gobain Deutsch Verfahren und Vorrichtungen zum Kontaktvorspannen einer Glasscheibe
US6180237B1 (en) * 1997-06-13 2001-01-30 Asahi Glass Company Ltd. Tempered glass
US6200665B1 (en) * 1998-06-08 2001-03-13 Asahi Glass Company Ltd. Stepped glass sheet
US6713180B1 (en) 1999-09-01 2004-03-30 Pilkington Plc Improvements in or relating to tempered glazings and glass for use therein
CA2382474A1 (en) 1999-09-01 2001-03-08 Pilkington Plc Improvements in or relating to tempered glazings, and glass for use therein
DE10225555B3 (de) * 2002-06-10 2004-02-12 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verbundscheibe mit Sollbruchstelle
KR100524842B1 (ko) * 2002-09-25 2005-10-28 삼성코닝정밀유리 주식회사 낮은 잔류응력을 갖는 평판 유리의 제조방법
EP2604582A1 (de) * 2011-12-17 2013-06-19 Cristales Automotrices de Jalisco, S.A. Verfahren und Vorrichtung zum dreidimensionalen Verformen von Platten, insbesondere Glasplatten
US9802853B2 (en) 2014-07-31 2017-10-31 Corning Incorporated Fictive temperature in damage-resistant glass having improved mechanical characteristics
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
US11097974B2 (en) 2014-07-31 2021-08-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
US12338159B2 (en) 2015-07-30 2025-06-24 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
KR102492060B1 (ko) 2016-01-12 2023-01-26 코닝 인코포레이티드 얇은, 열적 및 화학적으로 강화된 유리-계 제품
US11795102B2 (en) * 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
CN108698897A (zh) * 2016-01-31 2018-10-23 康宁股份有限公司 具有小规模指数或双折射图案的热强化的玻璃板
EP3246295B1 (en) 2016-05-17 2021-07-07 Glaston Finland Oy Method for tempering glass sheets
TW201920028A (zh) 2017-08-24 2019-06-01 美商康寧公司 具有改良回火能力之玻璃
TWI785156B (zh) 2017-11-30 2022-12-01 美商康寧公司 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃
WO2020219290A1 (en) 2019-04-23 2020-10-29 Corning Incorporated Glass laminates having determined stress profiles and methods of making the same
CN116811379A (zh) 2019-08-06 2023-09-29 康宁股份有限公司 具有用于阻止裂纹的埋入式应力尖峰的玻璃层压体及其制造方法
CN111018331A (zh) * 2020-01-03 2020-04-17 信义玻璃工程（东莞）有限公司 大弧形钢化玻璃的钢化处理工艺
US20220169552A1 (en) * 2020-12-01 2022-06-02 Tung Chang Machinery And Engineering Co., Ltd. Wind outlet structure and cooling device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271377A (en) * 1937-07-27 1942-01-27 American Seccurit Company Method of and apparatus for tempering glass
FR69580E (fr) * 1956-05-18 1958-11-10 Saint Gobain Vitrages bombés, procédé et appareillage pour leur fabrication
US3293015A (en) * 1961-09-22 1966-12-20 Pittsburgh Plate Glass Co Method and apparatus for tempering glass sheets on a gas support bed
BE632694A (es) * 1962-05-26
GB1095284A (en) * 1963-06-11 1967-12-13 Triplex Safety Glass Co Improvements in or relating to methods of and apparatus for toughening sheets of glass
GB1105472A (en) * 1964-03-24 1968-03-06 Triplex Safety Glass Co Improvements in or relating to toughened sheets of glass
FR1479729A (fr) * 1966-05-11 1967-05-05 Libbey Owens Ford Glass Co Procédé et appareil pour tremper des feuilles ou plaques de verre
US3672861A (en) * 1967-11-16 1972-06-27 Libbey Owens Ford Co Apparatus for tempering flat sheets or plates of glass
US3740309A (en) * 1971-09-22 1973-06-19 T Lahtvee Process for treating ammonia-base waste sulfite liquor
US3873295A (en) * 1974-02-05 1975-03-25 Selas Corp Of America Quench apparatus for glass tempering
GB1512163A (en) * 1976-03-05 1978-05-24 Triplex Safety Glass Co Toughened glass sheets
AT365548B (de) * 1977-08-29 1982-01-25 Aichelin Ind Ofen Einrichtung zur waermebehandlung in rollenherdoefen

Also Published As

Publication number Publication date
BE868426A (fr) 1978-12-27
ATA458278A (de) 1985-04-15
DK283678A (da) 1978-12-24
AT379124B (de) 1985-11-25
IT7868472A0 (it) 1978-06-22
FR2395163A1 (fr) 1979-01-19
FI782000A7 (fi) 1978-12-24
SE434390B (sv) 1984-07-23
NO143571B (no) 1980-12-01
SE7806962L (sv) 1978-12-24
IT1111625B (it) 1986-01-13
CH634284A5 (de) 1983-01-31
JPS6129891B2 (es) 1986-07-10
DK157913B (da) 1990-03-05
GB2000117B (en) 1982-01-20
NO143571C (no) 1981-03-11
US4198463A (en) 1980-04-15
NL188747C (nl) 1992-09-16
ZA783505B (en) 1980-02-27
FR2395163B1 (es) 1983-07-22
DE2827754A1 (de) 1979-01-25
NO782161L (no) 1978-12-28
DE2827754C2 (es) 1989-06-29
NL7806783A (nl) 1978-12-28
FI63006C (fi) 1983-04-11
LU79857A1 (fr) 1978-12-07
FI63006B (fi) 1982-12-31
IE47093B1 (en) 1983-12-14
JPS5433516A (en) 1979-03-12
NL188747B (nl) 1992-04-16
GB2000117A (en) 1979-01-04
IE781205L (en) 1978-12-23
ES471100A1 (es) 1979-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301