ES2175586T3 - Vidrio de alta resistencia a los esfuerzos termicos para bulbos de lampara, y su utilizacion. - Google Patents

Vidrio de alta resistencia a los esfuerzos termicos para bulbos de lampara, y su utilizacion.

Info

Publication number
ES2175586T3
ES2175586T3 ES98118758T ES98118758T ES2175586T3 ES 2175586 T3 ES2175586 T3 ES 2175586T3 ES 98118758 T ES98118758 T ES 98118758T ES 98118758 T ES98118758 T ES 98118758T ES 2175586 T3 ES2175586 T3 ES 2175586T3
Authority
ES
Spain
Prior art keywords
efforts
thermal
high resistance
lamp bulbs
resistance glass
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
ES98118758T
Other languages
English (en)
Inventor
Karin Dr Naumann
Otmar Dr Becker
Franz Dr Ott
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.)
Schott AG
Original Assignee
Schott Glaswerke AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7846721&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2175586(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1997147355 external-priority patent/DE19747355C1/de
Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG
Application granted granted Critical
Publication of ES2175586T3 publication Critical patent/ES2175586T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

LA INVENCION TRATA DE UN VIDRIO DE ALUMINOSILICATO ALCALINOTERREO PARA BOMBILLAS QUE TENGAN COMPONENTES DE MOLIBDENO CON TEMPERATURAS DE FILAMENTO DE MAS DE 650 °C CON LA SIGUIENTE COMPOSICION (EN % EN PESO CON RESPECTO A LA BASE DE OXIDO): SIO) 2 >58 - 62; AL 2 O 3 15 - 17,5; B 2 O 3 0,2 - 0,7; MGO 0 - < 1; CAO 5,5 - 14; SRO 0 8; BAO 6 - 10; ZRO 2 0,05 - 1,0; CEO 2 0 - 0,3; TIO 2 0 - 0,5; B R - 0 - 0,6 CON SG RO 21 - 24; (CAO + SRO)/BAO 1,45 - 1,75; Y CON UN CONTENIDO EN ALCALIS DE < 0,03 % EN PESO Y UN CONTENIDO EN AGUA DE < 0,02 % EN PESO.
ES98118758T 1997-10-27 1998-10-05 Vidrio de alta resistencia a los esfuerzos termicos para bulbos de lampara, y su utilizacion. Expired - Lifetime ES2175586T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997147355 DE19747355C1 (de) 1997-10-27 1997-10-27 Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung

Publications (1)

Publication Number Publication Date
ES2175586T3 true ES2175586T3 (es) 2002-11-16

Family

ID=7846721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98118758T Expired - Lifetime ES2175586T3 (es) 1997-10-27 1998-10-05 Vidrio de alta resistencia a los esfuerzos termicos para bulbos de lampara, y su utilizacion.

Country Status (8)

Country Link
EP (1) EP0913365B1 (es)
JP (1) JPH11217235A (es)
CN (1) CN1101347C (es)
AR (2) AR017390A1 (es)
BR (1) BR9804213A (es)
DE (2) DE19758481C1 (es)
ES (1) ES2175586T3 (es)
HU (1) HU221663B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006305C2 (de) * 2000-02-12 2002-08-01 Schott Rohrglas Gmbh Thermisch hochbelastbares Glas für Lampenkolben und seine Verwendung
DE10022769A1 (de) * 2000-05-05 2001-11-08 Telux Lampenrohr Gmbh Thermisch hoch belastbare Alumoerdalkalisilikatgläser für Lampenkolben und Verwendung
DE10034985C1 (de) † 2000-07-19 2001-09-06 Schott Glas Verfahren zur Herstellung von Aluminosilicatgläsern, Aluminosilicatgläser sowie deren Verwendungen
JP4756429B2 (ja) * 2001-04-04 2011-08-24 日本電気硝子株式会社 コンパクト型蛍光ランプ用ガラス及びその製造方法。
CN1285525C (zh) 2001-11-19 2006-11-22 肖特股份有限公司 制备具有适于改性的表面的硼硅酸盐玻璃的方法以及由本发明方法制备的玻璃和其应用
DE10204150A1 (de) * 2002-02-01 2003-08-14 Schott Glas Erdalkalialuminosilicatglas und Verwendung
DE10204149C1 (de) 2002-02-01 2003-07-10 Schott Glas Erdalkalialuminosilicatglas für Lampenkolben sowie Verwendung
DE10306427B4 (de) 2002-03-26 2016-07-07 Schott Ag Verwendung eines Glases zur Herstellung von Lampenkolben von Fluoreszenzlampen und Lampenkolben von Fluoreszenzlampen
CN100426448C (zh) * 2002-12-17 2008-10-15 皇家飞利浦电子股份有限公司 高压放电灯
JP2005041729A (ja) * 2003-07-28 2005-02-17 Nippon Electric Glass Co Ltd 照明用ガラス
WO2005066088A2 (de) * 2004-01-05 2005-07-21 Schott Ag Verfahren zur herstellung einer leuchtvorrichtung umfassend eine glaskeramik
DE102004007436B4 (de) * 2004-02-16 2017-11-16 Schott Ag Verwendung eines B2O3 - freien kristallisationsstabilen Aluminosilikatglases und dessen Herstellung
DE102004048097A1 (de) * 2004-09-30 2006-04-06 Schott Ag Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung
WO2006131202A1 (de) * 2005-06-09 2006-12-14 Schott Ag Leuchtvorrichtung mit einem aussenkolben, insbesondere hochdruck-entladungslampe
DE102005026695A1 (de) * 2005-06-09 2006-12-21 Schott Ag Leuchtvorrichtung mit einem Außenkolben, insbesondere Hochdruck-Entladungslampe
DE102009039071B3 (de) * 2009-08-27 2011-02-24 Schott Ag Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung
CN103201228B (zh) * 2010-11-08 2015-11-25 日本电气硝子株式会社 无碱玻璃
JP6256744B2 (ja) * 2013-10-17 2018-01-10 日本電気硝子株式会社 無アルカリガラス板

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125167C (es) * 1963-01-17
US3496401A (en) * 1965-12-30 1970-02-17 Corning Glass Works Glass envelopes for iodine cycle incandescent lamps
US3961970A (en) * 1975-04-21 1976-06-08 Corning Glass Works Reed switch construction
US3978362A (en) * 1975-08-07 1976-08-31 Corning Glass Works Glass envelope for tungsten-bromine lamp
US4060423A (en) * 1976-07-27 1977-11-29 General Electric Company High-temperature glass composition
DE2650298A1 (de) * 1976-11-02 1978-05-03 Patra Patent Treuhand Halogengluehlampe
GB2032909B (en) * 1978-08-09 1982-12-22 Gen Electric Sealing glass compositions
DE2941215C2 (de) * 1979-10-11 1988-05-26 Schott Glaswerke, 6500 Mainz Gelbe alkalifreie thermisch hoch belastbare Einschmelzgläser im System SiO&darr;2&darr;-Al&darr;2&darr;O&darr;3&darr;-Erdalkalioxide für Molybdän
US4441051A (en) * 1982-02-22 1984-04-03 General Electric Company Lamp seal glass
US4693987A (en) * 1986-09-08 1987-09-15 Corning Glass Works Molybdenum sealing glasses
US4737685A (en) * 1986-11-17 1988-04-12 General Electric Company Seal glass composition
DE4325656C2 (de) * 1993-07-30 1996-08-29 Schott Glaswerke Verwendung eines Glaskörpers zur Erzeugung eines als Brandschutzsicherheitsglas geeigneten vorgespannten Glaskörpers auf einer herkömmlichen Luftvorspannanlage
US5473226A (en) * 1993-11-16 1995-12-05 Osram Sylvania Inc. Incandescent lamp having hardglass envelope with internal barrier layer
US5489558A (en) * 1994-03-14 1996-02-06 Corning Incorporated Glasses for flat panel display
US5508237A (en) * 1994-03-14 1996-04-16 Corning Incorporated Flat panel display

Also Published As

Publication number Publication date
HUP9802468A2 (hu) 1999-07-28
CN1215704A (zh) 1999-05-05
DE19758481C1 (de) 1999-06-17
CN1101347C (zh) 2003-02-12
EP0913365A1 (de) 1999-05-06
HUP9802468A3 (en) 2000-04-28
AR017390A1 (es) 2001-09-05
HU9802468D0 (en) 1999-01-28
HU221663B1 (hu) 2002-12-28
AR017389A1 (es) 2001-09-05
DE59803907D1 (de) 2002-05-29
EP0913365B1 (de) 2002-04-24
JPH11217235A (ja) 1999-08-10
BR9804213A (pt) 1999-12-28

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