GB2248718A - Metal halide lamp. - Google Patents
Metal halide lamp. Download PDFInfo
- Publication number
- GB2248718A GB2248718A GB9114768A GB9114768A GB2248718A GB 2248718 A GB2248718 A GB 2248718A GB 9114768 A GB9114768 A GB 9114768A GB 9114768 A GB9114768 A GB 9114768A GB 2248718 A GB2248718 A GB 2248718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal halide
- main electrode
- halide lamp
- electrode
- tube
- 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.)
- Withdrawn
Links
- 229910001507 metal halide Inorganic materials 0.000 title claims description 34
- 150000005309 metal halides Chemical class 0.000 title claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003870 refractory metal Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000005592 electrolytic dissociation Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/045—Thermic screens or reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR900010799 | 1990-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9114768D0 GB9114768D0 (en) | 1991-08-28 |
| GB2248718A true GB2248718A (en) | 1992-04-15 |
Family
ID=19301329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9114768A Withdrawn GB2248718A (en) | 1990-07-20 | 1991-07-09 | Metal halide lamp. |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH0498258U (enrdf_load_stackoverflow) |
| DE (1) | DE4122694A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2248718A (enrdf_load_stackoverflow) |
| HU (1) | HUT58428A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005264A1 (fr) * | 2004-07-13 | 2006-01-19 | Guang Dong Bright Star Light & Electricity Co., Ltd. | Lampe aux halogenures metalliques et au xenon double arc pour automobiles et tube a arc correspondant |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10081618T1 (de) * | 1999-05-28 | 2001-08-09 | Matsushita Electronics Corp | Metalldampfhochdruck-Entladungslampe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB393849A (en) * | 1931-02-27 | 1933-06-15 | Gen Electric Co Ltd | Improvements in luminous electric discharge tubes |
| GB432442A (en) * | 1933-02-17 | 1935-07-26 | Quarzlampen Gmbh | Improvements relating to electrical discharge tubes |
| GB1163438A (en) * | 1965-09-28 | 1969-09-04 | Matsushita Electronics Corp | High-Pressure Mercury Vapor Lamp |
| GB1164293A (en) * | 1966-07-14 | 1969-09-17 | Gen Electric & English Elect | Improvements in or relating to Electric Discharge Lamps. |
| GB2042792A (en) * | 1978-11-02 | 1980-09-24 | Gte Sylvania Inc | Metal halide arc discharge lamp having shielded electrode |
-
1991
- 1991-07-09 HU HU231391A patent/HUT58428A/hu unknown
- 1991-07-09 DE DE19914122694 patent/DE4122694A1/de not_active Withdrawn
- 1991-07-09 GB GB9114768A patent/GB2248718A/en not_active Withdrawn
- 1991-07-19 JP JP5650691U patent/JPH0498258U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB393849A (en) * | 1931-02-27 | 1933-06-15 | Gen Electric Co Ltd | Improvements in luminous electric discharge tubes |
| GB432442A (en) * | 1933-02-17 | 1935-07-26 | Quarzlampen Gmbh | Improvements relating to electrical discharge tubes |
| GB1163438A (en) * | 1965-09-28 | 1969-09-04 | Matsushita Electronics Corp | High-Pressure Mercury Vapor Lamp |
| GB1164293A (en) * | 1966-07-14 | 1969-09-17 | Gen Electric & English Elect | Improvements in or relating to Electric Discharge Lamps. |
| GB2042792A (en) * | 1978-11-02 | 1980-09-24 | Gte Sylvania Inc | Metal halide arc discharge lamp having shielded electrode |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005264A1 (fr) * | 2004-07-13 | 2006-01-19 | Guang Dong Bright Star Light & Electricity Co., Ltd. | Lampe aux halogenures metalliques et au xenon double arc pour automobiles et tube a arc correspondant |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9114768D0 (en) | 1991-08-28 |
| HUT58428A (en) | 1992-02-28 |
| JPH0498258U (enrdf_load_stackoverflow) | 1992-08-25 |
| HU912313D0 (en) | 1991-12-30 |
| DE4122694A1 (de) | 1992-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |