CA2080157A1 - Metal halide discharge lamp containing a sodium getter - Google Patents
Metal halide discharge lamp containing a sodium getterInfo
- Publication number
- CA2080157A1 CA2080157A1 CA002080157A CA2080157A CA2080157A1 CA 2080157 A1 CA2080157 A1 CA 2080157A1 CA 002080157 A CA002080157 A CA 002080157A CA 2080157 A CA2080157 A CA 2080157A CA 2080157 A1 CA2080157 A1 CA 2080157A1
- Authority
- CA
- Canada
- Prior art keywords
- lamp
- sodium
- metal
- getter
- metal halide
- 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.)
- Abandoned
Links
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 36
- 239000011734 sodium Substances 0.000 title claims abstract description 36
- 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 title claims abstract description 35
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 26
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 25
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 20
- 150000002367 halogens Chemical class 0.000 claims abstract description 20
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 18
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000004820 halides Chemical class 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 claims description 6
- 238000010891 electric arc Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 150000004694 iodide salts Chemical class 0.000 claims description 5
- 229910001511 metal iodide Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000005350 fused silica glass Substances 0.000 claims description 3
- 229910052756 noble gas Inorganic materials 0.000 claims description 3
- 150000001649 bromium compounds Chemical class 0.000 claims description 2
- 229910052743 krypton Inorganic materials 0.000 claims description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 235000009518 sodium iodide Nutrition 0.000 claims 1
- 229910052724 xenon Inorganic materials 0.000 claims 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 abstract description 14
- 238000005247 gettering Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229910052793 cadmium Inorganic materials 0.000 description 10
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 229910000497 Amalgam Inorganic materials 0.000 description 8
- 229910052776 Thorium Inorganic materials 0.000 description 7
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- YFDLHELOZYVNJE-UHFFFAOYSA-L mercury diiodide Chemical compound I[Hg]I YFDLHELOZYVNJE-UHFFFAOYSA-L 0.000 description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 5
- 229910052740 iodine Inorganic materials 0.000 description 5
- 239000011630 iodine Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910052706 scandium Inorganic materials 0.000 description 5
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 5
- 229910001868 water Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910018094 ScI3 Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- -1 sodium halide Chemical class 0.000 description 3
- 229910052716 thallium Inorganic materials 0.000 description 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 102100022997 Acidic leucine-rich nuclear phosphoprotein 32 family member A Human genes 0.000 description 1
- 101710170757 Acidic leucine-rich nuclear phosphoprotein 32 family member A Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000956 alloy Substances 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
- 239000006227 byproduct Substances 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- HUIHCQPFSRNMNM-UHFFFAOYSA-K scandium(3+);triiodide Chemical compound [Sc+3].[I-].[I-].[I-] HUIHCQPFSRNMNM-UHFFFAOYSA-K 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- CMJCEVKJYRZMIA-UHFFFAOYSA-M thallium(i) iodide Chemical compound [Tl]I CMJCEVKJYRZMIA-UHFFFAOYSA-M 0.000 description 1
- MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 0.000 description 1
- 238000003466 welding Methods 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
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
-
- 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
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US795,439 | 1991-11-21 | ||
| US07/795,439 US5212424A (en) | 1991-11-21 | 1991-11-21 | Metal halide discharge lamp containing a sodium getter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2080157A1 true CA2080157A1 (en) | 1993-05-22 |
Family
ID=25165512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002080157A Abandoned CA2080157A1 (en) | 1991-11-21 | 1992-10-08 | Metal halide discharge lamp containing a sodium getter |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5212424A (enExample) |
| EP (1) | EP0543624A1 (enExample) |
| JP (1) | JPH061684B2 (enExample) |
| KR (1) | KR950010911B1 (enExample) |
| CA (1) | CA2080157A1 (enExample) |
| TW (1) | TW228600B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5466987A (en) * | 1991-12-23 | 1995-11-14 | Osram Sylvania Inc. | Rigid mounting for arc discharge lamp arc tube |
| CZ286454B6 (en) * | 1993-10-15 | 2000-04-12 | Fusion Lighting | Lamp |
| US5729090A (en) * | 1995-02-21 | 1998-03-17 | General Electric Company | Sodium halide discharge lamp |
| US5846109A (en) * | 1996-09-30 | 1998-12-08 | General Electric Company | Oxygen control agents for fluorescent lamps |
| AU8782898A (en) * | 1997-08-13 | 1999-03-08 | Fusion Lighting, Inc. | Direct rotary screen printing on cylindrical articles |
| JP2001517856A (ja) | 1997-09-25 | 2001-10-09 | フュージョン ライティング， インコーポレイテッド | 有電極セレンランプ |
| KR100350616B1 (ko) * | 1998-03-16 | 2002-08-30 | 마츠시타 덴끼 산교 가부시키가이샤 | 방전램프의 제조방법 |
| US6121730A (en) * | 1998-06-05 | 2000-09-19 | Matsushita Electric Works R&D Laboratory, Inc. | Metal hydrides lamp and fill for the same |
| US6833676B2 (en) * | 2000-03-09 | 2004-12-21 | Advanced Lighting Technologies, Inc. | Solid lamp fill material and method of dosing HID lamps |
| DE10127961A1 (de) * | 2001-06-08 | 2002-12-12 | Philips Corp Intellectual Pty | Gasentladungslampe |
| US6731068B2 (en) * | 2001-12-03 | 2004-05-04 | General Electric Company | Ceramic metal halide lamp |
| EP1455382A3 (en) | 2003-03-03 | 2007-12-05 | Osram-Melco Toshiba Lighting Ltd. | High-intensity discharge lamp and lighting device therewith |
| JP2007518236A (ja) * | 2004-01-15 | 2007-07-05 | 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 | 高圧水銀蒸気ランプ |
| EP1815498A2 (en) * | 2004-11-19 | 2007-08-08 | Koninklijke Philips Electronics N.V. | Rapid re-strike ceramic discharge metal halide lamp |
| CN102576648B (zh) * | 2009-10-09 | 2016-01-06 | 皇家飞利浦电子股份有限公司 | 具有交流驱动金属卤化物灯的高效率照明组件 |
| US8497633B2 (en) | 2011-07-20 | 2013-07-30 | General Electric Company | Ceramic metal halide discharge lamp with oxygen content and metallic component |
| WO2022261564A2 (en) * | 2021-06-11 | 2022-12-15 | Helion Energy, Inc. | Hybrid gettering diffusion pump |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3398312A (en) * | 1965-11-24 | 1968-08-20 | Westinghouse Electric Corp | High pressure vapor discharge lamp having a fill including sodium iodide and a free metal |
| US3781586A (en) * | 1972-12-04 | 1973-12-25 | Gen Electric | Long lifetime mercury-metal halide discharge lamps |
| US3832591A (en) * | 1973-04-30 | 1974-08-27 | Westinghouse Electric Corp | High luminous efficacy white appearing lamp |
| DE2422411A1 (de) * | 1974-05-09 | 1975-12-11 | Philips Patentverwaltung | Hochdruckquecksilberdampfentladungslampe |
| US4360756A (en) * | 1979-11-13 | 1982-11-23 | General Electric Company | Metal halide lamp containing ThI4 with added elemental cadmium or zinc |
| US4798995A (en) * | 1986-10-06 | 1989-01-17 | General Electric Company | Metal halide lamp containing halide composition to control arc tube performance |
| US4866342A (en) * | 1986-12-29 | 1989-09-12 | North American Philips Corporation | Metal halide lamp with improved lumen output |
-
1991
- 1991-11-21 US US07/795,439 patent/US5212424A/en not_active Expired - Fee Related
-
1992
- 1992-08-24 TW TW081106673A patent/TW228600B/zh active
- 1992-10-08 CA CA002080157A patent/CA2080157A1/en not_active Abandoned
- 1992-11-18 EP EP92310499A patent/EP0543624A1/en not_active Withdrawn
- 1992-11-19 JP JP4309863A patent/JPH061684B2/ja not_active Expired - Lifetime
- 1992-11-20 KR KR1019920021844A patent/KR950010911B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950010911B1 (ko) | 1995-09-25 |
| TW228600B (enExample) | 1994-08-21 |
| EP0543624A1 (en) | 1993-05-26 |
| US5212424A (en) | 1993-05-18 |
| KR930011093A (ko) | 1993-06-23 |
| JPH061684B2 (ja) | 1994-01-05 |
| JPH05217551A (ja) | 1993-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |