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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 121
- 239000000203 mixture Substances 0.000 claims abstract description 48
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 13
- 239000000470 constituent Substances 0.000 claims abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 23
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 3
- 229910052700 potassium Inorganic materials 0.000 abstract description 3
- 230000004927 fusion Effects 0.000 abstract 1
- 239000011734 sodium Substances 0.000 description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000011253 protective coating Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229940008718 metallic mercury Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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 |
---|---|---|---|---|
JP2008521195A (ja) * | 2004-11-24 | 2008-06-19 | 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 | 低圧水銀蒸気放電ランプおよび処理機器 |
JP2008537286A (ja) * | 2005-03-30 | 2008-09-11 | 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 | 放電ランプ並びにそのような放電ランプを含むディスプレイ装置を背面照明するためのバックライトユニット |
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 |
WO1997043223A1 (en) | 1996-05-13 | 1997-11-20 | Philips Electronics N.V. | Glass composition suitable for use in a fluorescent lamp, lamp envelope manufactured from said glass composition and fluorescent lamp provided with a lamp envelope of said glass composition |
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 JP JP2004519079A patent/JP4510620B2/ja not_active Expired - Fee Related
- 2003-06-18 WO PCT/IB2003/002749 patent/WO2004005208A1/en active IP Right Grant
- 2003-06-18 EP EP03735916A patent/EP1521725B1/en not_active Expired - Lifetime
- 2003-06-18 KR KR1020057000253A patent/KR100985024B1/ko not_active IP Right Cessation
- 2003-06-18 AT AT03735916T patent/ATE357420T1/de not_active IP Right Cessation
- 2003-06-18 AU AU2003237011A patent/AU2003237011B2/en not_active Ceased
- 2003-06-18 DE DE60312687T patent/DE60312687T2/de not_active Expired - Lifetime
- 2003-06-18 BR BRPI0305423-3A patent/BR0305423B1/pt not_active IP Right Cessation
- 2003-06-18 CN CNB038162407A patent/CN1307673C/zh not_active Expired - Fee Related
- 2003-06-18 CA CA2491945A patent/CA2491945C/en not_active Expired - Fee Related
- 2003-06-18 US US10/520,192 patent/US7352131B2/en not_active Expired - Fee Related
- 2003-06-18 PL PL372879A patent/PL199685B1/pl unknown
- 2003-06-18 MX MXPA05000337A patent/MXPA05000337A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE60312687D1 (de) | 2007-05-03 |
EP1521725A1 (en) | 2005-04-13 |
KR100985024B1 (ko) | 2010-10-04 |
CN1307673C (zh) | 2007-03-28 |
JP2005532248A (ja) | 2005-10-27 |
MXPA05000337A (es) | 2005-03-31 |
US7352131B2 (en) | 2008-04-01 |
CA2491945C (en) | 2012-02-21 |
CN1665750A (zh) | 2005-09-07 |
ATE357420T1 (de) | 2007-04-15 |
BR0305423A (pt) | 2004-07-27 |
WO2004005208A1 (en) | 2004-01-15 |
PL199685B1 (pl) | 2008-10-31 |
US20060164015A1 (en) | 2006-07-27 |
CA2491945A1 (en) | 2004-01-15 |
EP1521725B1 (en) | 2007-03-21 |
AU2003237011B2 (en) | 2008-07-24 |
AU2003237011A1 (en) | 2004-01-23 |
DE60312687T2 (de) | 2007-12-06 |
PL372879A1 (en) | 2005-08-08 |
BR0305423B1 (pt) | 2011-08-23 |
KR20050016997A (ko) | 2005-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3299615B2 (ja) | 電灯用ガラス組成物 | |
JP4159708B2 (ja) | ランプ用ガラス組成物、ランプ用ステムおよびランプ用バルブ | |
JP2525697B2 (ja) | 電子フラッシュランプ用ホウケイ酸ガラス | |
JP4040684B2 (ja) | 蛍光ランプの使用に好適なガラス組成物、前記組成物のガラスから製造されるランプ容器及び前記組成物のガラスランプ容器を具える蛍光ランプ | |
JP4510620B2 (ja) | ガラス成分を有する電灯 | |
US20070138965A1 (en) | Low-pressure mercury vapor discharge lamp | |
JP3775734B2 (ja) | 照明用ガラス組成物およびそれを用いた蛍光ランプ | |
JP2001319619A (ja) | 蛍光ランプ | |
US7276853B2 (en) | Low-pressure mercury vapor discharge lamp | |
JP4494800B2 (ja) | 低圧水銀蒸気放電灯 | |
JP2007297273A (ja) | ランプ用ガラス組成物、ランプ用ステムおよびランプ用バルブ | |
JPH0421617B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060614 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091013 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100406 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100430 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130514 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |