JP4510620B2 - ガラス成分を有する電灯 - Google Patents
ガラス成分を有する電灯 Download PDFInfo
- Publication number
- JP4510620B2 JP4510620B2 JP2004519079A JP2004519079A JP4510620B2 JP 4510620 B2 JP4510620 B2 JP 4510620B2 JP 2004519079 A JP2004519079 A JP 2004519079A JP 2004519079 A JP2004519079 A JP 2004519079A JP 4510620 B2 JP4510620 B2 JP 4510620B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- lamp
- sub
- composition
- envelope
- 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
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Classifications
-
- 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
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/003—General methods for coating; Devices therefor for hollow ware, e.g. containers
- C03C17/004—Coating the inside
-
- 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
-
- 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
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)
Description
55乃至70wt%のSiO2、
<0.1wt%のAl2O3、
0.5乃至4wt%のLi2O、
0.5乃至3wt%のNa2O、
10乃至15wt%のK2O、
0乃至3wt%のMgO、
0乃至4wt%のCaO、
0.5乃至5wt%のSrO、
7乃至10wt%のBaO、
を有する電灯が提供される。
α25-300(10-6/℃):25℃と300℃の間の平均線膨張係数、
Tstrain(℃):η(粘度)=1014.5dPa.sでの温度、歪点と称する、
Tann(℃):η(粘度)=1013.0dPa.sでの温度、アニール点と称する、
Tsoft(℃):η(粘度)=107.6dPa.sでの温度、軟化点と称する、
Twork(℃):η(粘度)=104.0dPa.sでの温度、作動温度と称する、
Tmelt(℃):η(粘度)=102.0dPa.sでの温度、融点と称する、
rho(ohm.cm):比抵抗
Tκ100(℃):rho=108ohm.cmでの温度、
Trho(℃):rho=106.52ohm.cmでの温度、
log(rho)250:250℃でのrhoの底10の対数、
log(rho)350:350℃でのrhoの底10の対数、
Tliq(℃):それ以上では結晶化しないときのガラスの温度、
s.m.(kg/dm3):比重、
W.R.(℃):作動範囲= Twork−Tsoft。
Claims (11)
- ガラス成分を有する電灯であって、前記ガラス成分の組成は実質上PbOを含まず、重量百分率単位で表した場合、以下の構成物:
55乃至70wt%のSiO2、
<0.1wt%のAl2O3、
0.5乃至4wt%のLi2O、
0.5乃至3wt%のNa2O、
10乃至15wt%のK2O、
0乃至3wt%のMgO、
2.5乃至5wt%のCaO、
0.5乃至5wt%のSrO、
7乃至10wt%のBaO、
を有する電灯。 - 前記ガラス成分の組成は:
65乃至70wt%のSiO2、
1.4乃至2.2wt%のLi2O、
1.5乃至2.5wt%のNa2O、
11乃至12.3wt%のK2O、
1.8乃至2.6wt%のMgO、
2.5乃至5wt%のCaO、
2乃至3.5wt%のSrO、
8乃至9.5wt%のBaO、
を有することを特徴とする請求項1に記載の電灯。 - 前記ガラス成分の組成はさらに、0.01乃至0.2wt%のFe2O3または0.01乃至0.2wt%のCeO2を有することを特徴とする請求項1または2に記載の電灯。
- 前記ガラス成分の組成はさらに、0.01乃至0.2wt%のSO3を有することを特徴とする請求項1または2に記載の電灯。
- Li2O、Na2OおよびK2Oの濃度の合計は、14から16wt%の範囲にあることを特徴とする請求項1または2に記載の電灯。
- SrOおよびBaOの濃度の合計は、10から12.5wt%の範囲にあることを特徴とする請求項1または2に記載の電灯。
- ガラス部を有する電灯のステムであって、前記ガラス部は請求項1または2に記載の組成を有することを特徴とするステム。
- 請求項1または2に記載の組成を有するガラスで製造されるランプ外囲器。
- 前記ランプ外囲器は管状であることを特徴とする請求項8に記載のランプ外囲器。
- ランプ外囲器を有する水銀蒸気放電ランプであって、前記ランプ外囲器は水銀および希ガスの充填された放電空間を気密式に取り囲み、前記ランプ外囲器は前記放電空間における放電を持続させるための放電手段を有し、
前記ランプ外囲器は、請求項1または2に記載の組成を有するガラスからなることを特徴とする水銀蒸気放電ランプ。 - 電灯のガラス構成部分に用いるガラスであって、請求項1または2に記載の組成を有するガラス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077721 | 2002-07-08 | ||
PCT/IB2003/002749 WO2004005208A1 (en) | 2002-07-08 | 2003-06-18 | An electric lamp comprising a glas component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005532248A JP2005532248A (ja) | 2005-10-27 |
JP4510620B2 true JP4510620B2 (ja) | 2010-07-28 |
Family
ID=30011167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004519079A Expired - Fee Related JP4510620B2 (ja) | 2002-07-08 | 2003-06-18 | ガラス成分を有する電灯 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7352131B2 (ja) |
EP (1) | EP1521725B1 (ja) |
JP (1) | JP4510620B2 (ja) |
KR (1) | KR100985024B1 (ja) |
CN (1) | CN1307673C (ja) |
AT (1) | ATE357420T1 (ja) |
AU (1) | AU2003237011B2 (ja) |
BR (1) | BR0305423B1 (ja) |
CA (1) | CA2491945C (ja) |
DE (1) | DE60312687T2 (ja) |
MX (1) | MXPA05000337A (ja) |
PL (1) | PL199685B1 (ja) |
WO (1) | WO2004005208A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1817785A2 (en) | 2004-11-24 | 2007-08-15 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp and apparatus for treatment |
CN101151706A (zh) * | 2005-03-30 | 2008-03-26 | 皇家飞利浦电子股份有限公司 | 放电灯和包括这样一种放电灯的用于背光照明显示器件的背光照明单元 |
KR100731153B1 (ko) * | 2006-01-24 | 2007-06-22 | 금호전기주식회사 | 제논 무전극 형광 램프 |
KR100731154B1 (ko) * | 2006-01-24 | 2007-06-22 | 금호전기주식회사 | 제논 무전극 형광 램프 |
KR100731152B1 (ko) * | 2006-02-09 | 2007-06-22 | 금호전기주식회사 | 제논 무전극 형광 램프 |
KR100731155B1 (ko) * | 2006-02-09 | 2007-06-22 | 금호전기주식회사 | 제논 무전극 형광 램프 |
US7737639B2 (en) * | 2008-03-13 | 2010-06-15 | General Electric Company | Fluorescent lamps having desirable mercury consumption and lumen run-up times |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7406495A (nl) | 1974-05-15 | 1975-11-18 | Philips Nv | Werkwijze voor de bereiding van ultraviolet doorlatend glas. |
US4390637A (en) * | 1980-09-10 | 1983-06-28 | Nippon Electric Glass Company, Limited | X-Ray absorbing glass for a color cathode ray tube having a controlled chromaticity value and a selective light absorption |
NL8304361A (nl) * | 1983-12-20 | 1985-07-16 | Philips Nv | Glassamenstelling geschikt voor gebruik in een fluorescentielamp, buis en lampvat vervaardigd uit deze glassamenstelling en fluorescentielamp voorzien van een lampvat uit deze glassamenstelling. |
JP2619345B2 (ja) | 1989-03-27 | 1997-06-11 | 東芝硝子株式会社 | 殺菌灯用ガラス |
JP3299615B2 (ja) * | 1992-12-14 | 2002-07-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 電灯用ガラス組成物 |
US5625582A (en) * | 1995-03-23 | 1997-04-29 | Intel Corporation | Apparatus and method for optimizing address calculations |
CN1096431C (zh) * | 1996-05-13 | 2002-12-18 | 皇家菲利浦电子有限公司 | 适用于荧光灯的玻璃组合物,由所述玻璃组合物制造的灯泡和用所述玻璃组合物的灯泡装置的荧光灯 |
JPH11176379A (ja) | 1997-12-15 | 1999-07-02 | Matsushita Electron Corp | 蛍光ランプ |
US6017838A (en) * | 1998-09-10 | 2000-01-25 | Osram Sylvania Inc. | Lead free soft glass having high electrical resistivity |
US6534346B2 (en) * | 2000-05-16 | 2003-03-18 | Nippon Electric Glass Co., Ltd. | Glass and glass tube for encapsulating semiconductors |
JP2002298781A (ja) * | 2001-03-30 | 2002-10-11 | Toshiba Lighting & Technology Corp | 蛍光ランプ |
JP2003137596A (ja) * | 2001-10-30 | 2003-05-14 | Nippon Electric Glass Co Ltd | 陰極線管用パネルガラス |
JP4688398B2 (ja) * | 2002-04-17 | 2011-05-25 | 日本電気硝子株式会社 | 電灯用ガラス組成物 |
DE102004055648A1 (de) | 2004-11-12 | 2006-05-18 | Ami-Agrolinz Melamine International Gmbh | Verfahren und Vorrichtung zur Gewinnung schwefelhaltiger Stickstoffdünger |
WO2009036195A2 (en) | 2007-09-11 | 2009-03-19 | O'brien John M | Manipulateable terrain and user traverse interface method and apparatus |
-
2003
- 2003-06-18 WO PCT/IB2003/002749 patent/WO2004005208A1/en active IP Right Grant
- 2003-06-18 DE DE60312687T patent/DE60312687T2/de not_active Expired - Lifetime
- 2003-06-18 PL PL372879A patent/PL199685B1/pl unknown
- 2003-06-18 AT AT03735916T patent/ATE357420T1/de not_active IP Right Cessation
- 2003-06-18 MX MXPA05000337A patent/MXPA05000337A/es active IP Right Grant
- 2003-06-18 CN CNB038162407A patent/CN1307673C/zh not_active Expired - Fee Related
- 2003-06-18 US US10/520,192 patent/US7352131B2/en not_active Expired - Fee Related
- 2003-06-18 CA CA2491945A patent/CA2491945C/en not_active Expired - Fee Related
- 2003-06-18 BR BRPI0305423-3A patent/BR0305423B1/pt not_active IP Right Cessation
- 2003-06-18 AU AU2003237011A patent/AU2003237011B2/en not_active Ceased
- 2003-06-18 EP EP03735916A patent/EP1521725B1/en not_active Expired - Lifetime
- 2003-06-18 JP JP2004519079A patent/JP4510620B2/ja not_active Expired - Fee Related
- 2003-06-18 KR KR1020057000253A patent/KR100985024B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2003237011B2 (en) | 2008-07-24 |
US20060164015A1 (en) | 2006-07-27 |
BR0305423B1 (pt) | 2011-08-23 |
DE60312687D1 (de) | 2007-05-03 |
ATE357420T1 (de) | 2007-04-15 |
CA2491945A1 (en) | 2004-01-15 |
JP2005532248A (ja) | 2005-10-27 |
US7352131B2 (en) | 2008-04-01 |
CN1665750A (zh) | 2005-09-07 |
AU2003237011A1 (en) | 2004-01-23 |
CN1307673C (zh) | 2007-03-28 |
WO2004005208A1 (en) | 2004-01-15 |
KR100985024B1 (ko) | 2010-10-04 |
PL199685B1 (pl) | 2008-10-31 |
EP1521725A1 (en) | 2005-04-13 |
PL372879A1 (en) | 2005-08-08 |
BR0305423A (pt) | 2004-07-27 |
DE60312687T2 (de) | 2007-12-06 |
CA2491945C (en) | 2012-02-21 |
KR20050016997A (ko) | 2005-02-21 |
MXPA05000337A (es) | 2005-03-31 |
EP1521725B1 (en) | 2007-03-21 |
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