CA1037097A - Discharge lamps containing an inert gas and a metal halide - Google Patents
Discharge lamps containing an inert gas and a metal halideInfo
- Publication number
- CA1037097A CA1037097A CA228,708A CA228708A CA1037097A CA 1037097 A CA1037097 A CA 1037097A CA 228708 A CA228708 A CA 228708A CA 1037097 A CA1037097 A CA 1037097A
- Authority
- CA
- Canada
- Prior art keywords
- lamp
- metal halide
- discharge
- inert gas
- discharge lamp
- 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
Links
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 10
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 10
- 239000011261 inert gas Substances 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 10
- 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 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 6
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims abstract description 6
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 5
- 229910052738 indium Inorganic materials 0.000 claims abstract description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical group [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 12
- 239000011777 magnesium Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 235000009518 sodium iodide Nutrition 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- RMUKCGUDVKEQPL-UHFFFAOYSA-K triiodoindigane Chemical compound I[In](I)I RMUKCGUDVKEQPL-UHFFFAOYSA-K 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052724 xenon Inorganic materials 0.000 abstract description 9
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract description 9
- 150000004694 iodide salts Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 241000234282 Allium Species 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 101150066650 LAMP5 gene Proteins 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- DWRNSCDYNYYYHT-UHFFFAOYSA-K gallium(iii) iodide Chemical compound I[Ga](I)I DWRNSCDYNYYYHT-UHFFFAOYSA-K 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001511 metal iodide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25471/74A GB1502612A (en) | 1974-06-07 | 1974-06-07 | Discharge lamps containing an inert gas and a metal halid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037097A true CA1037097A (en) | 1978-08-22 |
Family
ID=10228252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA228,708A Expired CA1037097A (en) | 1974-06-07 | 1975-06-06 | Discharge lamps containing an inert gas and a metal halide |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5110682A (enrdf_load_stackoverflow) |
| AU (1) | AU501780B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1037097A (enrdf_load_stackoverflow) |
| DE (1) | DE2525408C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2274139A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1502612A (enrdf_load_stackoverflow) |
| IT (1) | IT1038753B (enrdf_load_stackoverflow) |
| NL (1) | NL7506708A (enrdf_load_stackoverflow) |
| ZA (1) | ZA753665B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6653801B1 (en) | 1979-11-06 | 2003-11-25 | Matsushita Electric Industrial Co., Ltd. | Mercury-free metal-halide lamp |
| JPS5691368A (en) * | 1979-12-24 | 1981-07-24 | Toshiba Corp | Metal halide lamp |
| US4783615A (en) * | 1985-06-26 | 1988-11-08 | General Electric Company | Electrodeless high pressure sodium iodide arc lamp |
| CA2297051C (en) * | 1997-08-05 | 2004-04-13 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | Method for operating a direct current metal halogen arc lamp and circuit pertaining thereto |
| EP1032010A4 (en) * | 1998-09-16 | 2001-11-28 | Matsushita Electric Ind Co Ltd | ANHYDROUS SILVER HALIDE LAMP |
| US7825598B2 (en) | 2004-12-20 | 2010-11-02 | General Electric Company | Mercury-free discharge compositions and lamps incorporating Titanium, Zirconium, and Hafnium |
| US7847484B2 (en) * | 2004-12-20 | 2010-12-07 | General Electric Company | Mercury-free and sodium-free compositions and radiation source incorporating same |
| US7928669B2 (en) | 2008-02-08 | 2011-04-19 | General Electric Company | Color control of a discharge lamp during dimming |
-
1974
- 1974-06-07 GB GB25471/74A patent/GB1502612A/en not_active Expired
-
1975
- 1975-06-04 AU AU81853/75A patent/AU501780B2/en not_active Expired
- 1975-06-05 NL NL7506708A patent/NL7506708A/xx not_active Application Discontinuation
- 1975-06-06 IT IT24098/75A patent/IT1038753B/it active
- 1975-06-06 JP JP50067687A patent/JPS5110682A/ja active Pending
- 1975-06-06 DE DE2525408A patent/DE2525408C3/de not_active Expired
- 1975-06-06 CA CA228,708A patent/CA1037097A/en not_active Expired
- 1975-06-06 ZA ZA00753665A patent/ZA753665B/xx unknown
- 1975-06-09 FR FR7517960A patent/FR2274139A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525408B2 (de) | 1979-06-21 |
| JPS5110682A (enrdf_load_stackoverflow) | 1976-01-28 |
| GB1502612A (en) | 1978-03-01 |
| ZA753665B (en) | 1976-05-26 |
| AU8185375A (en) | 1976-12-09 |
| DE2525408C3 (de) | 1980-02-28 |
| AU501780B2 (en) | 1979-06-28 |
| IT1038753B (it) | 1979-11-30 |
| DE2525408A1 (de) | 1975-12-18 |
| NL7506708A (nl) | 1975-12-09 |
| FR2274139B1 (enrdf_load_stackoverflow) | 1979-06-22 |
| FR2274139A1 (fr) | 1976-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6265827B1 (en) | Mercury-free metal halide lamp | |
| US4171498A (en) | High pressure electric discharge lamp containing metal halides | |
| US3852630A (en) | Halogen containing high-pressure mercury vapor discharge lamp | |
| US3654506A (en) | High pressure mercury vapor discharge lamp with metal halide additive | |
| JP2004172056A (ja) | 放電ランプ装置用水銀フリーアークチューブ | |
| US3781586A (en) | Long lifetime mercury-metal halide discharge lamps | |
| US3786297A (en) | Discharge lamp which incorporates cerium and cesium halides and a high mercury loading | |
| US4308483A (en) | High brightness, low wattage, high pressure, metal vapor discharge lamp | |
| CA1037097A (en) | Discharge lamps containing an inert gas and a metal halide | |
| US4387319A (en) | Metal halide lamp containing ScI3 with added cadmium or zinc | |
| US5504392A (en) | High pressure metal halide lamp | |
| JP2775694B2 (ja) | 放電ランプ | |
| US4591759A (en) | Ingredients for solenoidal metal halide arc lamps | |
| US6392346B1 (en) | Chemical composition for mercury free metal halide lamp | |
| US3840767A (en) | Selective spectral output metal halide lamp | |
| JP2001266798A (ja) | 高圧放電灯 | |
| JP3388539B2 (ja) | 無水銀メタルハライドランプ | |
| Zaslavsky et al. | Improved starting of the 100-W metal halide lamp | |
| US3575630A (en) | High pressure mercury vapor discharge lamp containing zirconium iodide | |
| US3569766A (en) | Metal vapor discharge lamp | |
| US3989972A (en) | High pressure mercury vapor discharge lamp containing bismuth iodide | |
| EP0444591A2 (en) | Metal vapour discharge lamp | |
| JPH0121586B2 (enrdf_load_stackoverflow) | ||
| JPH053704B2 (enrdf_load_stackoverflow) | ||
| GB2353398A (en) | Metal halide lamp having amount of metal halide per unit volume within a specified range |