HUP0300447A2 - Alumino earth-alkali silicate glasses with high thermal capacity for light bulbs and use thereof - Google Patents
Alumino earth-alkali silicate glasses with high thermal capacity for light bulbs and use thereofInfo
- Publication number
- HUP0300447A2 HUP0300447A2 HU0300447A HUP0300447A HUP0300447A2 HU P0300447 A2 HUP0300447 A2 HU P0300447A2 HU 0300447 A HU0300447 A HU 0300447A HU P0300447 A HUP0300447 A HU P0300447A HU P0300447 A2 HUP0300447 A2 HU P0300447A2
- Authority
- HU
- Hungary
- Prior art keywords
- earth
- glasses
- alkaline
- aluminum
- water content
- Prior art date
Links
- 239000005368 silicate glass Substances 0.000 title abstract 4
- 229910052910 alkali metal silicate Inorganic materials 0.000 title 1
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- -1 tungsten halides Chemical class 0.000 abstract 1
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
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
- C03C4/00—Compositions for glass with special properties
-
- 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
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)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
A találmány tárgya alumínium-alkáliföldfém-szilikát üveg lámpaburákhozwolfram-halogén izzólámpák számára, amely 0,025-0,042 tömeg% vizettartalmaz. Az alumínium-alkáliföldfém-szilikát üveg különösen 550-700°C burahőmérsékleten végbemenő regeneratív halogén körfolyamatú,molibdén-üveg beforrasztást alkalmazó lámpák külső burkán képezőlámpaburákhoz alkalmazható. Meglepő és a jelenlegi felfogásnakellentmondó módon bebizonyosodott, hogy a 0,025-0,042 tömeg%víztartalmú alumínium-alkáliföldfém-szilikát üvegek a halogénlámpa-üvegekkel szermben támasztott követelményeknek eleget tesznek és azilyen szennyeződésekre visszavezető, 550-700 °C burahőmérsékletenvégbemenő halogén körfolyamatra ható hátrányokkal nem rendelkeznek. Azilyen üvegek esetén víztartalom a wolfram-halogenidek képződése ésbomlása között egyensúlyt zavaró szennyeződésként nem fejti kihatását. A lámpabura belső feleletén feketedés nem jön létre, vagy nemerősebb a lényegesen kisebb víztartalmú burasüvegeknéltapasztalhatónál. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10022769A DE10022769A1 (de) | 2000-05-05 | 2000-05-05 | Thermisch hoch belastbare Alumoerdalkalisilikatgläser für Lampenkolben und Verwendung |
PCT/DE2001/001725 WO2001085632A1 (de) | 2000-05-05 | 2001-05-04 | Thermisch hoch belastbare alumoerdalkalisilikatgläser für lampenkolben und verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0300447A2 true HUP0300447A2 (en) | 2003-07-28 |
HU224663B1 HU224663B1 (hu) | 2005-12-28 |
Family
ID=7641448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0300447A HU224663B1 (hu) | 2000-05-05 | 2001-05-04 | Alumínium-alkáliföldfém-szilikát üveg, valamint az üveg alkalmazása lámpaburaként |
Country Status (15)
Country | Link |
---|---|
US (1) | US20040070327A1 (hu) |
EP (1) | EP1284937B2 (hu) |
JP (1) | JP2003532606A (hu) |
KR (1) | KR100729419B1 (hu) |
CN (1) | CN1224584C (hu) |
AT (1) | ATE269277T1 (hu) |
AU (1) | AU6576701A (hu) |
CZ (1) | CZ302604B6 (hu) |
DE (2) | DE10022769A1 (hu) |
ES (1) | ES2220779T3 (hu) |
HU (1) | HU224663B1 (hu) |
PL (1) | PL196999B1 (hu) |
RU (1) | RU2275340C2 (hu) |
TR (1) | TR200402129T4 (hu) |
WO (1) | WO2001085632A1 (hu) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10204149C1 (de) | 2002-02-01 | 2003-07-10 | Schott Glas | Erdalkalialuminosilicatglas für Lampenkolben sowie Verwendung |
DE10204150A1 (de) * | 2002-02-01 | 2003-08-14 | Schott Glas | Erdalkalialuminosilicatglas und Verwendung |
DE10306427B4 (de) | 2002-03-26 | 2016-07-07 | Schott Ag | Verwendung eines Glases zur Herstellung von Lampenkolben von Fluoreszenzlampen und Lampenkolben von Fluoreszenzlampen |
JP2008526675A (ja) * | 2005-01-04 | 2008-07-24 | ショット・アーゲー | 外部電極を有する発光手段のためのガラス |
US8975199B2 (en) * | 2011-08-12 | 2015-03-10 | Corsam Technologies Llc | Fusion formable alkali-free intermediate thermal expansion coefficient glass |
DE102009039071B3 (de) * | 2009-08-27 | 2011-02-24 | Schott Ag | Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung |
JP5751439B2 (ja) * | 2010-08-17 | 2015-07-22 | 日本電気硝子株式会社 | 無アルカリガラス |
JP6812796B2 (ja) * | 2014-10-23 | 2021-01-13 | Agc株式会社 | 無アルカリガラス |
JP5988059B2 (ja) * | 2014-11-06 | 2016-09-07 | 日本電気硝子株式会社 | 無アルカリガラス |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496401A (en) † | 1965-12-30 | 1970-02-17 | Corning Glass Works | Glass envelopes for iodine cycle incandescent lamps |
US3531306A (en) * | 1966-12-29 | 1970-09-29 | Corning Glass Works | Method of making infrared transmitting silicate glasses |
US3531272A (en) | 1968-10-18 | 1970-09-29 | Owens Illinois Inc | Internal flame treatment of crystallizable glass |
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 |
US4605632A (en) | 1984-10-24 | 1986-08-12 | Corning Glass Works | Glass for tungsten-halogen lamps |
US4737685A (en) † | 1986-11-17 | 1988-04-12 | General Electric Company | Seal glass composition |
DE19747355C1 (de) * | 1997-10-27 | 1999-06-24 | Schott Glas | Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung |
CN1316555C (zh) | 1997-09-12 | 2007-05-16 | 奥斯兰姆施尔凡尼亚公司 | 长寿命卤素循环白炽灯和玻璃封壳组合物 |
US6373193B1 (en) * | 1997-09-12 | 2002-04-16 | Osram Sylvania Inc. | Long life halogen cycle incandescent lamp and glass envelope composition |
DE19758481C1 (de) | 1997-10-27 | 1999-06-17 | Schott Glas | Thermisch hochbelastbares Glas für Lampenkolben und dessen Verwendung |
DE19747354C1 (de) * | 1997-10-27 | 1998-12-24 | Schott Glas | Erdalkalialuminoborosilicatglas für Lampenkolben und dessen Verwendung |
US6069100A (en) * | 1997-10-27 | 2000-05-30 | Schott Glas | Glass for lamb bulbs capable of withstanding high temperatures |
DE19851927C2 (de) * | 1998-11-11 | 2001-02-22 | Schott Glas | Thermisch hochbelastbares Glas und seine Verwendung |
DE10006305C2 (de) † | 2000-02-12 | 2002-08-01 | Schott Rohrglas Gmbh | Thermisch hochbelastbares Glas für Lampenkolben und seine Verwendung |
-
2000
- 2000-05-05 DE DE10022769A patent/DE10022769A1/de not_active Withdrawn
-
2001
- 2001-05-04 TR TR2004/02129T patent/TR200402129T4/ unknown
- 2001-05-04 AU AU65767/01A patent/AU6576701A/en not_active Abandoned
- 2001-05-04 HU HU0300447A patent/HU224663B1/hu not_active IP Right Cessation
- 2001-05-04 RU RU2002129595/03A patent/RU2275340C2/ru not_active IP Right Cessation
- 2001-05-04 US US10/275,375 patent/US20040070327A1/en not_active Abandoned
- 2001-05-04 PL PL358146A patent/PL196999B1/pl not_active IP Right Cessation
- 2001-05-04 KR KR1020027014701A patent/KR100729419B1/ko not_active IP Right Cessation
- 2001-05-04 AT AT01943026T patent/ATE269277T1/de not_active IP Right Cessation
- 2001-05-04 WO PCT/DE2001/001725 patent/WO2001085632A1/de active IP Right Grant
- 2001-05-04 EP EP01943026A patent/EP1284937B2/de not_active Expired - Lifetime
- 2001-05-04 CZ CZ20023640A patent/CZ302604B6/cs not_active IP Right Cessation
- 2001-05-04 ES ES01943026T patent/ES2220779T3/es not_active Expired - Lifetime
- 2001-05-04 DE DE50102609T patent/DE50102609D1/de not_active Expired - Lifetime
- 2001-05-04 CN CNB018090567A patent/CN1224584C/zh not_active Expired - Fee Related
- 2001-05-04 JP JP2001582238A patent/JP2003532606A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20030005314A (ko) | 2003-01-17 |
EP1284937A1 (de) | 2003-02-26 |
EP1284937B2 (de) | 2010-02-24 |
EP1284937B1 (de) | 2004-06-16 |
RU2275340C2 (ru) | 2006-04-27 |
DE10022769A1 (de) | 2001-11-08 |
CZ302604B6 (cs) | 2011-08-03 |
TR200402129T4 (tr) | 2004-09-21 |
KR100729419B1 (ko) | 2007-06-18 |
PL358146A1 (en) | 2004-08-09 |
WO2001085632A1 (de) | 2001-11-15 |
HU224663B1 (hu) | 2005-12-28 |
AU6576701A (en) | 2001-11-20 |
ATE269277T1 (de) | 2004-07-15 |
CZ20023640A3 (cs) | 2003-12-17 |
DE50102609D1 (de) | 2004-07-22 |
CN1224584C (zh) | 2005-10-26 |
ES2220779T3 (es) | 2004-12-16 |
CN1433386A (zh) | 2003-07-30 |
US20040070327A1 (en) | 2004-04-15 |
JP2003532606A (ja) | 2003-11-05 |
PL196999B1 (pl) | 2008-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HFG4 | Patent granted, date of granting |
Effective date: 20051104 |
|
GB9A | Succession in title |
Owner name: TELUX-SPEZIALGLAS GMBH, DE Free format text: FORMER OWNER(S): TELUX LAMPENROHR GMBH, DE |
|
MM4A | Lapse of definitive patent protection due to non-payment of fees |