JP3853994B2 - 高圧放電灯 - Google Patents
高圧放電灯 Download PDFInfo
- Publication number
- JP3853994B2 JP3853994B2 JP34576998A JP34576998A JP3853994B2 JP 3853994 B2 JP3853994 B2 JP 3853994B2 JP 34576998 A JP34576998 A JP 34576998A JP 34576998 A JP34576998 A JP 34576998A JP 3853994 B2 JP3853994 B2 JP 3853994B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- electrode
- metal
- current conductor
- mixture
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 120
- 239000000203 mixture Substances 0.000 claims description 93
- 239000002131 composite material Substances 0.000 claims description 80
- 229910052751 metal Inorganic materials 0.000 claims description 73
- 239000002184 metal Substances 0.000 claims description 68
- 239000012811 non-conductive material Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 57
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 47
- 229910052750 molybdenum Inorganic materials 0.000 claims description 45
- 239000011733 molybdenum Substances 0.000 claims description 45
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 57
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 16
- 229910052721 tungsten Inorganic materials 0.000 description 16
- 239000010937 tungsten Substances 0.000 description 16
- 239000000919 ceramic Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001465 metallisation Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000010304 firing Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 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 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/998,311 US6169366B1 (en) | 1997-12-24 | 1997-12-24 | High pressure discharge lamp |
| US09/140,587 US6407504B1 (en) | 1997-12-24 | 1998-08-26 | High pressure discharge lamp having composite electrode |
| US09/140587 | 1998-08-26 | ||
| US08/998311 | 1998-08-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11233068A JPH11233068A (ja) | 1999-08-27 |
| JPH11233068A5 JPH11233068A5 (ja) | 2005-06-23 |
| JP3853994B2 true JP3853994B2 (ja) | 2006-12-06 |
Family
ID=26838318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34576998A Expired - Lifetime JP3853994B2 (ja) | 1997-12-24 | 1998-12-04 | 高圧放電灯 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0926700B1 (cs) |
| JP (1) | JP3853994B2 (cs) |
| CN (1) | CN100361267C (cs) |
| CZ (1) | CZ291751B6 (cs) |
| DE (1) | DE69833844T2 (cs) |
| HU (1) | HU221939B1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070024169A1 (en) * | 2005-07-29 | 2007-02-01 | Koegler John M Iii | Method of forming a lamp assembly |
| CN101980353B (zh) * | 2010-10-14 | 2013-04-17 | 杨潮平 | 共烧封接高效陶瓷灯及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665344A (en) * | 1984-04-25 | 1987-05-12 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
| US4731561A (en) * | 1984-12-17 | 1988-03-15 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
| JPS63160147A (ja) * | 1986-12-15 | 1988-07-02 | ジー・ティー・イー・プロダクツ・コーポレイション | ナトリウム及びメタル−ハライドランプ用の改良されたインリード |
| CA1311012C (en) * | 1988-05-13 | 1992-12-01 | Richard A. Snellgrove | Arc tube and high pressure discharge lamp including same |
| JPH02132750A (ja) * | 1988-11-11 | 1990-05-22 | Kyocera Corp | 高圧放電灯 |
| DE69324790T2 (de) * | 1993-02-05 | 1999-10-21 | Ngk Insulators, Ltd. | Keramisches Entladungsgefäss für Hochdruckentladungslampe und Herstellungsverfahren derselben und damit verbundene Dichtungsmaterialien |
| JPH07211292A (ja) * | 1994-01-19 | 1995-08-11 | Toto Ltd | 金属蒸気発光管の封止部構造 |
| CZ288985B6 (cs) * | 1995-01-13 | 2001-10-17 | Ngk Insulators, Ltd. | Vysokotlaká výbojka a způsob její výroby |
| JPH08273616A (ja) * | 1995-03-31 | 1996-10-18 | Toto Ltd | 金属蒸気発光管の開口部の封止部構造 |
| JP3151166B2 (ja) * | 1996-05-16 | 2001-04-03 | 日本碍子株式会社 | 高圧放電灯およびその製造方法 |
-
1998
- 1998-12-04 JP JP34576998A patent/JP3853994B2/ja not_active Expired - Lifetime
- 1998-12-19 HU HU9802973A patent/HU221939B1/hu not_active IP Right Cessation
- 1998-12-22 DE DE69833844T patent/DE69833844T2/de not_active Expired - Fee Related
- 1998-12-22 EP EP98310549A patent/EP0926700B1/en not_active Expired - Lifetime
- 1998-12-23 CZ CZ19984296A patent/CZ291751B6/cs not_active IP Right Cessation
- 1998-12-24 CN CNB98126025XA patent/CN100361267C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69833844T2 (de) | 2006-10-05 |
| EP0926700B1 (en) | 2006-03-15 |
| CN1229264A (zh) | 1999-09-22 |
| CZ429698A3 (cs) | 2000-05-17 |
| CZ291751B6 (cs) | 2003-05-14 |
| JPH11233068A (ja) | 1999-08-27 |
| HUP9802973A3 (en) | 2001-03-28 |
| DE69833844D1 (de) | 2006-05-11 |
| CN100361267C (zh) | 2008-01-09 |
| EP0926700A3 (en) | 1999-12-08 |
| HUP9802973A2 (hu) | 1999-07-28 |
| EP0926700A2 (en) | 1999-06-30 |
| HU9802973D0 (en) | 1999-02-01 |
| HU221939B1 (hu) | 2003-02-28 |
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